SEW-Eurodrive DR2..71/BE Series Operating Instructions Manual
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SEW-Eurodrive DR2..71/BE Series Operating Instructions Manual

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*25851535_0219*
Drive Technology \ Drive Automation \ System Integration \ Services

Operating Instructions

AC Motors
DR..71 – 315, DRN63 – 315, DR2..56 – 80
Edition 02/2019
25851535/EN

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Summary of Contents for SEW-Eurodrive DR2..71/BE Series

  • Page 1: Operating Instructions

    *25851535_0219* Drive Technology \ Drive Automation \ System Integration \ Services Operating Instructions AC Motors DR..71 – 315, DRN63 – 315, DR2..56 – 80 Edition 02/2019 25851535/EN...
  • Page 2 SEW-EURODRIVE—Driving the world...

  • Page 3: Table Of Contents

    Contents Contents General information........................  6 About this documentation .................... 6 Structure of the safety notes ................... 6 Rights to claim under limited warranty ................ 8 Product names and trademarks.................. 8 Copyright notice ...................... 8 Other applicable documentation .................. 8 Safety notes ..........................  9 Preliminary information .................... 9 Duties of the user...................... 9 Target group ......................... 10 Designated use ...................... 10...
  • Page 4 Contents Special aspects for operation with a frequency inverter .......... 62 Exterior grounding at the terminal box, LF grounding........... 64 Improving the grounding (EMC), HF grounding ............ 65 Special aspects in switching operation ................. 69 Special aspects of torque motors and low-speed motors .......... 69 Special aspects of DRK..
  • Page 5 Contents Disposal ........................ 231 Appendix ..........................  232 10.1 Wiring diagrams ...................... 232 10.2 Auxiliary terminals 1 and 2.................. 247 Address list ...........................   248 Index ............................  259 Operating Instructions – AC Motors...

  • Page 6: General Information

    General information About this documentation General information About this documentation The current version of the documentation is the original. This documentation is an integral part of the product. The documentation is intended for all employees who perform work on the product. Make sure this documentation is accessible and legible.
  • Page 7 General information Structure of the safety notes Meaning of the hazard symbols The hazard symbols in the safety notes have the following meaning: Hazard symbol Meaning General hazard Warning of dangerous electrical voltage Warning of hot surfaces Warning of automatic restart 1.2.3 Structure of embedded safety notes Embedded safety notes are directly integrated into the instructions just before the de-...

  • Page 8: Rights To Claim Under Limited Warranty

    General information Rights to claim under limited warranty Rights to claim under limited warranty Read the information in this documentation. This is essential for fault-free operation and fulfillment of any rights to claim under limited warranty. Read the documentation before you start working with the product. Product names and trademarks The brands and product names in this documentation are trademarks or registered trademarks of their respective titleholders.

  • Page 9: Safety Notes

    Safety notes Preliminary information Safety notes Preliminary information The following general safety notes serve the purpose of preventing injury to persons and damage to property. They primarily apply to the use of products described in this documentation. If you use additional components, also observe the relevant warning and safety notes.

  • Page 10: Target Group

    Safety notes Target group Target group Specialist for me- Any mechanical work may only be performed by adequately qualified specialists. Spe- chanical work cialists in the context of this documentation are persons familiar with the design, me- chanical installation, troubleshooting, and maintenance of the product who possess the following qualifications: •...

  • Page 11: Transportation/Storage

    Safety notes Transportation/storage Transportation/storage Inspect the shipment for damage as soon as you receive the delivery. Inform the ship- ping company immediately about any damage. If the product is damaged, it must not be assembled, installed or started up. The lifting eyebolts are designed to carry only the weight of the motor without gear unit.

  • Page 12: Installation/Assembly

    Safety notes Installation/assembly Installation/assembly Note the following points during installation: • Make sure that the supports are even, the foot and flange mounting is correct and if there is direct coupling, align with precision. • Avoid resonance between the rotational frequency and the double supply system frequency.

  • Page 13: Electric Work

    Safety notes Electric work Electric work 2.7.1 Carrying out electric work safely Observe the following information to carry out electric work safely during installation and maintenance: • Electric work may only be carried out by electrically skilled persons. • Always adhere to the 5 safety rules for working on electrical components: –...

  • Page 14: Startup/Operation

    Safety notes Startup/operation Startup/operation Risk of burns: The surface temperature of the product can exceed 60 °C during opera- tion. Do not touch the product during operation. Let the product cool down before touching it. Do not deactivate monitoring and protection devices of the machine or system even for a test run.

  • Page 15: Motor Structure

    Motor structure Basic structure Motor structure Basic structure The following figures are schematic representations. Motor size and design may cause deviations. Operating Instructions – AC Motors...

  • Page 16: Basic Design Of Dr2

    Motor structure Basic design of DR2..56 motors Basic design of DR2..56 motors [123] [132] [131] [22] [230] [115] [113] [117] [216] [116] [118] [106] [35] [13] [42] [30] [1480] [41] [1449] [1450] [1451] [108] [109] [16] [392] [12] [100] [103] [36] [44] [11]...

  • Page 17: Basic Design Of Drn63, Dr2..63 Motors

    Motor structure Basic design of DRN63, DR2..63 motors Basic design of DRN63, DR2..63 motors [123] [132] [131] [707] [705] [706] [113] [117] [22] [116] [115] [19] [120] [230] [216] [156] [13] [100] [103] [106] [107] [35] [30] [42] [41] [392] [109] [108] [16]...

  • Page 18: Basic Design Of Dr..71 - 132, Drn71 - 132S, Dr2..71 - 80 Motors

    Motor structure Basic design of DR..71 – 132, DRN71 – 132S, DR2..71 – 80 motors Basic design of DR..71 – 132, DRN71 – 132S, DR2..71 – 80 motors [132] [123] [131] [156] [119] [117] [113] [118] [115] [262] [116] [112] [134] [111] [129]...

  • Page 19: Basic Structure Dr..160 - 180, Drn132M - 180 Motors

    Motor structure Basic structure DR..160 – 180, DRN132M – 180 motors Basic structure DR..160 – 180, DRN132M – 180 motors [117] [137] [262] [219] [616] [118] [123] [132] [116] [131] [128] [119] [140] [156] [139] [112] [111] [134] [113] [129] [115] [390] [109]...

  • Page 20: Basic Structure Dr..200 - 225, Drn200 - 225 Motors

    Motor structure Basic structure DR..200 – 225, DRN200 – 225 motors Basic structure DR..200 – 225, DRN200 – 225 motors [117] [137] [219] [262] [123] [118] [616] [116] [132] [131] [156] [129] [119] [134] [112] [128] [111] [140] [139] [113] [109] [390] [108]...

  • Page 21: Basic Structure Dr..250 - 280, Drn250 - 280 Motors

    Motor structure Basic structure DR..250 – 280, DRN250 – 280 motors Basic structure DR..250 – 280, DRN250 – 280 motors [137] [262] [616] [156] [219] [118] [123] [116] [132] [117] [131] [119] [112] [139] [140] [128] [111] [159] [160] [161] [19] [113] [129] [134]...

  • Page 22: Basic Structure Dr..315, Drn315 Motors

    Motor structure Basic structure DR..315, DRN315 motors Basic structure DR..315, DRN315 motors [452] [634] [633] [123] [151] [132] [454] [131] [117] [219] [128] [119] [118] [156] [140] [116] [112] [139] [111] [607] [134] [113] [129] [115] [109] [108] [707] [24] [706] [716] [705]...

  • Page 23: Nameplate

    Motor structure Nameplate Nameplate 3.9.1 DRN.. motor nameplate The following figure shows an example of a nameplate: DRN90L4/FF 01.7430446301.0001.17 Inverter duty VPWM 3~IEC60034 r/min 1461 230/400 Δ/Y 1.5 S1 5.9/3.4 Cosφ 0.74 IP 54 η100% η75% η50% Th.Kl 130(B) 85.6% 86.1% 84.6% FF FF165 D200...
  • Page 24 Motor structure Nameplate 3.9.2 DRN.. global motor nameplate DRN90L4/FF 1808089014 0001 3~IEC60034 1461 220-230Δ/380-420Y IP54 r/min TEFC 1.5 S1 6 IE3 P.F. Nom.Eff% 1.5 S1 5 IE3 P.F. Nom.Eff% 1767 254-266Δ/440-460Y r/min K.V.A.-Code 130(B) NEMA A 300-1800rpm S.F. Design FF165 D200 24X50 AMB C°...
  • Page 25 Motor structure Nameplate Motors with this mark may only be operated with frequency inverter (VSD = EU REGULATION 640/2009 USE WITH VARIABLE Variable Speed Drive) according to regulation 640/2009. SPEED DRIVE ONLY! BIS mark Confirmation of compliance with the Indian standard IS 12615. 3.9.4 Serial number The following table lists the structure of a serial number:...

  • Page 26: Type Designation

    Motor structure Type designation 3.10 Type designation The following diagram shows the structure of the motor type designation: DRN132M4/BE11/HR/FI/TF Product family Code for product line identification 132M Size Number of poles /BE11 Brake Manual brake release Output option Thermal motor protection 3.10.1 Designation of the motors Designation...

  • Page 27: Designs And Options

    Motor structure Designs and options 3.11 Designs and options 3.11.1 Output variants Designation Description IEC foot-mounted motor /F.A /F.B Universal foot-mounted motor 7series integral motor, as stand-alone motor IEC flange-mounted motor with bore IEC flange-mounted motor with threads General flange-mounted motor (other than IEC) 7-series integral motor with IEC feet IEC flange-mounted motor with bore and IEC feet IEC flange-mounted motor with threads and IEC feet...
  • Page 28 Motor structure Designs and options 3.11.4 Encoder Designation Description /ES7S /EG7S Add-on speed sensor with sin/cos interface /EH7S /EV7S /ES7R /EG7R Add-on speed sensor with TTL(RS422) interface, /EH7R U = 9 – 26 V /EI7C /EI76 /EI72 Built-in incremental encoder with HTL interface and /EI71 24/6/2/1 period(s) /AS7W /AG7W...
  • Page 29 Motor structure Designs and options 3.11.6 Ventilation Designation Description Forced cooling fan Additional inertia (flywheel fan) Metal fan Non-ventilated (without fan) Non-ventilated (closed B-side) Canopy for the fan guard Air filter Low-noise fan guard 3.11.7 Bearing Designation Description Relubrication device /ERF Reinforced bearings on A-side with rolling bearing /NIB...

  • Page 30: Functional Safety

    Motor structure Functional safety 3.12 Functional safety Drives from SEW‑EURODRIVE are also available with functional safety motor options. These options are intended for implementation of safety functions in safety-relevant applications. SEW‑EURODRIVE labels a functionally safe motor option at the drive with an FS logo and a 2-digit number on the motor nameplate.

  • Page 31: Mechanical Installation

    Mechanical installation Before you start Mechanical installation Before you start INFORMATION Observe the safety notes in chapter 2 of this documentation for the mechanical in- stallation. INFORMATION The mounting position for installation must correspond with the specifications on the nameplate. Only install the drive if the following conditions are met: •...

  • Page 32: Preliminary Work After Longer Periods Of Storage

    Mechanical installation Preliminary work after longer periods of storage Preliminary work after longer periods of storage Depending on the duration and ambient conditions during storage, corrosion, aging of lubricants, embrittlement of sealing elements, and moisture absorption in the insula- tion may occur. Drives that have been stored for longer than 9 ...
  • Page 33 Mechanical installation Preliminary work after longer periods of storage If the measured resistance is within the range of the limit characteristic curve (depend- ing on the ambient temperature), the insulation resistance is sufficient. If the value is below the limit characteristic curve, dry the motor. MΩ...
  • Page 34 Mechanical installation Preliminary work after longer periods of storage 4.2.3 Drying the motor Use either warm air or an isolation transformer to dry the motor. INFORMATION The motors of size 56 and DR..J motors must be dried only by warm air. WARNING Risk of crushing due to torque at the motor shaft.
  • Page 35 Mechanical installation Preliminary work after longer periods of storage Connect the windings in series: Wiring diagram R76 W2 W3 U2 U3 V2 V3 T5 T8 T6 T9 T4 T7 2343047179 Motor terminal boards Transformer Connect the windings in series: Wiring diagram C13 3955447819 Transformer Connect the windings in series: Wiring diagram A13...

  • Page 36: Motor Installation Notes

    Mechanical installation Motor installation notes Motor installation notes CAUTION Sharp edges due to open keyway. Cuts. • Insert the key into the keyway. • Pull a protective tubing over the shaft. NOTICE Improper assembly may damage the drive and corresponding components. The drive system might be damaged.
  • Page 37 Mechanical installation Motor installation notes 4.3.1 Mounting the motor with aluminum feet To mount motors with a foot made of aluminum, you have to use washers with an outer diameter that is at least twice the screw diameter (e.g. DIN EN ISO 7090). Use bolts of strength class 8.8 up to max.

  • Page 38: Installation Tolerances

    Mechanical installation Installation tolerances Installation tolerances Shaft end Flanges Diameter tolerance according to Centering shoulder tolerance according EN 50347 to EN 50347 • ISO j6 with Ø ≤ 250 mm • ISO j6 with Ø ≤ 28 mm • ISO h6 with Ø ≥ 300 mm •...

  • Page 39: Encoder Mounting Adapter

    Mechanical installation Encoder mounting adapter Encoder mounting adapter If a drive was ordered with encoder mounting adapter, SEW‑EURODRIVE will deliver the drive with enclosed coupling. Do not connect the coupling for operation without the encoder. 4.6.1 Mounting the XV../EV.. encoder mounting adapter to DR..71 – 225, DRN80 – 225 motors If you have ordered the XV..
  • Page 40 Mechanical installation Encoder mounting adapter Mounting the XV../EV.. encoder mounting adapter to DR..71 – 225, DRN80 – 225 motors 1. Remove the safety cover [361], or the forced cooling fan if required. 2. For XV2A, XV3A, and XV4A: Remove the intermediate flange [225]. 3.
  • Page 41 Mechanical installation Encoder mounting adapter 4.6.2 Mounting the XV../EV.. encoder mounting adapter to DR..250 – 280, DRN250 – 280 motors If you have ordered the XV../EV.. encoder mounting adapter, the coupling [233] is en- closed with the motor and must be installed by the customer. The following figure shows an example of how the coupling is installed: [35] [1458]...
  • Page 42 Mechanical installation Encoder mounting adapter Mounting encoders to XV../EV.. encoder mounting adapters at DR..250 – 280, DRN250 – 280 motors 1. Remove the safety cover [361], or the forced cooling fan if required. 2. Place the coupling [233] onto the pin of encoder mounting adapter [A]. 3.

  • Page 43: Terminal Box

    Mechanical installation Terminal box Terminal box 4.7.1 Turning the terminal box The following figure shows the structure of the terminal box variant with terminal board: [123] [131] [119] [111] 7362206987 [111]Gasket [a] Terminal [119]Terminal box lower part [b] Auxiliary terminal hex head screws(4 x) retaining screws (2 x) [123]Terminal box cover...
  • Page 44 Mechanical installation Terminal box 10. Apply the corresponding tightening torque to tighten the screws [119] of the ter- minal box lower part. 11. If available, tighten the screws [629]/[632] of the fastening part [262]/[628]/[630]. 12. Make sure that the gasket is positioned correctly [131]. 13.
  • Page 45 Mechanical installation Terminal box 4.7.2 Terminal box with NPT thread In terminal boxes with NPT thread, cable glands cannot always be screwed in all the way (up to the O-ring). 14949925387 For applications in wet areas, SEW‑EURODRIVE recommends using metric screw fit- tings.

  • Page 46: Retrofitting (Option /F.a) Or Modifying (Option /F.b) Motor Feet

    Mechanical installation Retrofitting (option /F.A) or modifying (option /F.B) motor feet Retrofitting (option /F.A) or modifying (option /F.B) motor feet 4.8.1 DRN71 – 132S, DR2..71 – 80 motors The following figure shows a motor with option /F.A (retrofit foot). 22845053579 ü...
  • Page 47 Mechanical installation Retrofitting (option /F.A) or modifying (option /F.B) motor feet 5. Apply a thin layer of corrosion protection to the contact surfaces after the paint has been removed. 6. Attach the foot [90] to the motor using the screws [94] and washers [91]. Tighten the screws in diametrically opposite sequence.
  • Page 48 Mechanical installation Retrofitting (option /F.A) or modifying (option /F.B) motor feet 4.8.2 DR..250 – 315, DRN..225 – 315 motors The following figure shows a motor with option /F.A (retrofit feet). [16] [90] [1457] 18014406536422539 [16] Stator [1457] Set screw [90] Foot  Remove the paint from the marked sur- faces.
  • Page 49 Mechanical installation Retrofitting (option /F.A) or modifying (option /F.B) motor feet ð Size 315: 12 surfaces 4. Apply a thin layer of corrosion protection to the unpainted contact surfaces. 5. Remove the paint from the contact surfaces of the feet [90]. 6.
  • Page 50 Mechanical installation Retrofitting (option /F.A) or modifying (option /F.B) motor feet 4.8.3 Changing motor feet positions [16] [90] [93] [94] 9007206996709387 [16] Stator [93] Shim [90] Foot [94] Screw For converting the motor feet to another position, observe the following points: •...

  • Page 51: Direct Mounting Of A Motor On A Gear Unit

    Mechanical installation Direct mounting of a motor on a gear unit Direct mounting of a motor on a gear unit INFORMATION ® Secure all pinions on the motor or input shaft with Loctite  649 even if a retaining ring is additionally present. If the pinion is already fastened to the shaft, start cleaning the sealing surface (step 6).
  • Page 52 Mechanical installation Direct mounting of a motor on a gear unit ® 10. Remove any excess Loctite (see following diagram) from the sealing surface 60 minutes after screwing in at the latest. 22347379211 Sealing the flange surface INFORMATION Always apply the sealant over a large area in narrow places and on the gear units R97, R107, R127, F97 or F107.
  • Page 53 Mechanical installation Direct mounting of a motor on a gear unit 4.9.1 Tightening torques Screw/nut Tightening torque 11.3 27.3 ® 4.9.2 Selection and use of Loctite Sealant Suitability Batch size Part num- ® Loctite  649 Locking agent for All gear units 50 ml 09120998 pinions...

  • Page 54: Options

    Mechanical installation Options 4.10 Options 4.10.1 /HR, /HF Manual brake release The option manual brake release /HR, /HF is preinstalled and set at the factory for some brake sizes. If your drive was not delivered with manual brake release and you wish to retrofit it, observe the instructions in chapter "Retrofitting the /HR, /HF manual brake release" (→ 2 172).
  • Page 55 Mechanical installation Options Activating and loosening the /HR manual brake release You can use the option /HF manual brake release to mechanically release the BE.. brake for a short time via a combination of releasing lever and hand lever. It is de- signed with a spring mechanism, so that it reengages automatically.
  • Page 56 Mechanical installation Options 4.10.2 Air filter /LF The air filter is a filter fleece that is installed in front of the fan grille. It can be easily re- moved and installed for cleaning purposes. The attached air filter avoids that dust and other particles drawn in by the air flow are distributed.
  • Page 57 Mechanical installation Options 4.10.3 Mounting adapter for measuring nipple Depending on the respective order specifications, SEW‑EURODRIVE delivers the drives as follows: • With bore • With bore and included measuring nipples for vibration measurement. The following figure shows a motor with bores and inserted measuring nipples [1]: 9007201960947467 Bore with inserted measuring nipples Proceed as follows to connect the customer measuring device:...
  • Page 58 Mechanical installation Options 4.10.4 Second shaft end with optional cover SEW‑EURODRIVE delivers motors with the 2nd shaft end option /2W with the key in- serted and secured by transport protection. WARNING Unsecured key skidding out of the keyway. Severe or fatal injuries due to flying parts. •...
  • Page 59 Mechanical installation Options Dimensions Motors DR.. DRN.. DR2.. – DRN63 DR2..63 – DRN63 /BE DR2..63 /BE DR..71 DRN71 DR2..71 91.5 DR..71 /BE DRN71 /BE DR2..71 /BE DR..80 DRN80 DR2..80 95.5 DR..80 /BE DRN80 /BE DR2..80 /BE 94.5 DR..90 DRN90 – 88.5 DR..90 /BE DRN90 /BE...

  • Page 60: Electrical Installation

    Electrical installation Electrical installation WARNING Electric shock due to incorrect installation. Severe or fatal injuries. • Use switch contacts in utilization category AC-3 according to EN  60947‑4‑1 for switching the motor. • Use switch contacts to switch the brake. Depending on brake type and type design, the switch contacts meet the specifications in the following utilization cat- egories: –...

  • Page 61: Wiring Diagrams And Terminal Assignment Diagrams

    Electrical installation Wiring diagrams and terminal assignment diagrams Wiring diagrams and terminal assignment diagrams Connect the motor as shown in the wiring connection diagrams provided with the mo- tor. You can obtain the valid wiring diagrams free of charge from SEW‑EURODRIVE. INFORMATION Do not connect or start up the motor if the wiring diagram is missing.

  • Page 62: Special Aspects For Operation With A Frequency Inverter

    Electrical installation Special aspects for operation with a frequency inverter Special aspects for operation with a frequency inverter When motors are powered from inverters, you must observe the wiring instructions is- sued by the inverter manufacturer. You must also observe the operating instructions for the frequency inverter.
  • Page 63 Electrical installation Special aspects for operation with a frequency inverter INFORMATION Compliance with the following limit values must be checked and considered: • The supply voltage level at the third-party inverter • The threshold of the brake chopper voltage • The operating mode of the motor (motor mode/generator mode) →...

  • Page 64: Exterior Grounding At The Terminal Box, Lf Grounding

    Electrical installation Exterior grounding at the terminal box, LF grounding Exterior grounding at the terminal box, LF grounding In addition to the interior PE connection, a LF grounding cable can be attached to the outside of the terminal box. It is not installed as standard. LF grounding can be ordered as completely pre-installed at the factory.

  • Page 65: Improving The Grounding (Emc), Hf Grounding

    Electrical installation Improving the grounding (EMC), HF grounding Improving the grounding (EMC), HF grounding For improved, low-impedance grounding at high frequencies, we recommend using the following connections with corrosion protected connection elements: HF grounding is not installed as standard. The HF grounding option can be combined with LF grounding at the terminal box. If you require LF grounding in addition to HF grounding, you can connect the con- ductor to the same point.
  • Page 66 Electrical installation Improving the grounding (EMC), HF grounding 5.5.2 DR..71 – 80, DRN71 – 80, DR2..71 – 80 motors with HF(+LF) grounding 8026768011 Use of the pre-cast bore at the Ground strap (not included in the deliv- stator housing ery) Serrated lock washer Self-tapping screw DIN 7500 M6 × 16, tightening torque 10 Nm...
  • Page 67 Electrical installation Improving the grounding (EMC), HF grounding 5.5.4 DR..100M, DRN100LS motors with HF(+LF) grounding 18014402064551947 Use of the pre-cast bore at the Ground strap (not included in the deliv- stator housing ery) Serrated lock washer Self-tapping screw DIN 7500 M6 × 16, tightening torque 10 Nm Disk ISO 7093 5.5.5...
  • Page 68 Electrical installation Improving the grounding (EMC), HF grounding 5.5.6 DR..160 – 315, DRN132M – 315 motors with HF(+LF) grounding 9007202821668107 Use of the tapped holes at the terminal box Serrated lock washer DIN 6798 Washer ISO 7089/ISO 7090 Ground strap (not included in the delivery) •...

  • Page 69: Special Aspects In Switching Operation

    Electrical installation Special aspects in switching operation Special aspects in switching operation When the motors are used in switching operation, possible interference of the switchgear must be excluded by ensuring suitable wiring. According to EN  60204 (electrical equipment of machines), motor windings must have interference suppres- sion to protect the numerical or programmable logic controllers.

  • Page 70: Special Aspects Of Drk

    Electrical installation Special aspects of DRK.. single-phase motors Special aspects of DRK.. single-phase motors Scope of delivery and motor design DRK.. single-phase motors are delivered with installed running capacitor in the ter- minal box. Starting relay, centrifugal switch or start-up capacitor are not supplied. [112] [1660] [1659]...
  • Page 71 Electrical installation Special aspects of DRK.. single-phase motors 5.8.1 Connecting DRK.. single-phase motors WARNING Electric shock due to charged capacitor. Severe or fatal injuries. • After disconnection from the power supply, wait 5  seconds before opening the terminal box. DRK.. single-phase motors are delivered with 1 or 2 installed and connected running capacitors.

  • Page 72: Notes Regarding The Connection Of The Motor

    Electrical installation Notes regarding the connection of the motor Notes regarding the connection of the motor INFORMATION It is essential to comply with the valid wiring diagram. Do not connect or start up the motor if this wiring diagram is missing. You can obtain the valid wiring diagrams free of charge from SEW‑EURODRIVE.

  • Page 73: Connecting The Motor Via Terminal Block

    Electrical installation Connecting the motor via terminal block 5.10 Connecting the motor via terminal block 5.10.1 According to wiring diagram R13 Arrangement of terminal links with W connection 27021598003155723 Arrangement of terminal links with m connection DR..71 – 280, DRN63 – 280, DR2..63 – DR../DRN250 –...
  • Page 74 Electrical installation Connecting the motor via terminal block 5.10.2 According to wiring diagram R76 Arrangement of terminal links with W connection 2319075083 Arrangement of terminal links with WW connection 9007201591100811 Terminal link Terminal board Terminal studs Customer connection Flange nut INFORMATION Three winding lead ends must be rewired to change from high to low voltage: The lines designated U3 (T7), V3 (T8) and W3 (T9) must be reconnected.
  • Page 75 Electrical installation Connecting the motor via terminal block 5.10.3 According to wiring diagram R72 Arrangement of terminal links with m connection 18014400828555147 Arrangement of terminal links with mm connection DR..71 – 280, DRN63 – 280, DR2..63 – DR../DRN250 – 315 motors 80 motors (double-sided supply): (single-sided supply):...
  • Page 76 Electrical installation Connecting the motor via terminal block 5.10.4 Connection variants via terminal block The motors are supplied and connected differently depending on the electrical design. Arrange the terminal links as shown in the wiring diagram and screw them on firmly. Observe the tightening torques specified in the following tables.
  • Page 77 Electrical installation Connecting the motor via terminal block DR..180 – 225, DRN160 – 225 motors Terminal Tightening torque Customer Design Connection type Scope of delivery PE terminal PE design studs hex nut connection stud Ø Cross sec- Ø tion 6.0 Nm ≤...
  • Page 78 Electrical installation Connecting the motor via terminal block Variant 1a ≥ 8 – 10 mm M4: > 2.5 mm 2 M5: > 2.5 mm 2 27021597853089931 External connection Terminal link Terminal stud Terminal washer Flange nut Winding connection with Stocko terminal Operating Instructions –...
  • Page 79 Electrical installation Connecting the motor via terminal block Variant 1b: 18014398598346763 External connection with ring cable lug, [4] Terminal link according to DIN 46237 or DIN 46234, for example Terminal stud [5] Terminal washer Flange nut [6] Winding connection with Stocko terminal Variant 2 9007199440180363 Terminal board...
  • Page 80 Electrical installation Connecting the motor via terminal block Variant 3 9007199454382091 External connection with ring cable [5] Terminal link lug, according to DIN 46237 or DIN 46234, for example Terminal stud [6] Bottom nut Upper nut [7] Winding connection with ring cable lug Washer [8] Serrated lock washer Variant 4...
  • Page 81 Electrical installation Connecting the motor via terminal block Variant 5 1139608587 Hex nut Serrated lock washer Washer Stud PE conductor on cable lug Terminal box Variant 6 22297412747 Terminal box Terminal clip Support plate Flat head screw PE conductor Operating Instructions – AC Motors...

  • Page 82: Connecting The Motor Plug Connector

    Electrical installation Connecting the motor plug connector 5.11 Connecting the motor plug connector 5.11.1 IS/ISU plug connector 1009070219 The lower part of the /IS, /ISU plug connector option is completely wired at the factory including the additional feature such as brake control. The upper connector section of the /IS option is included in the delivery.
  • Page 83 Electrical installation Connecting the motor plug connector Wiring the upper section of the plug connector • Loosen the housing cover screws: – Remove the housing cover • Loosen the screws from the upper section of the plug connection: – Remove upper connector section from the cover •...
  • Page 84 Electrical installation Connecting the motor plug connector Brake control system BSR – preparing the variable terminal link For Woperation: On the W side of the variable terminal link as shown in the following figure: Remove only the bare metal pin of the marked prong horizontally – install a touch guard! 9007200053520139 For moperation: On the m side of the variable terminal link as shown in the following figure: Com-...
  • Page 85 Electrical installation Connecting the motor plug connector Installing the plug connector The housing cover of the IS plug connector can be screwed onto the lower housing part depending on the required position of the cable lead. You have to install the upper part in the housing cover according to the position of the lower part: 1.
  • Page 86 Electrical installation Connecting the motor plug connector Mounting position of the upper section of the plug connector in the housing cover 9007200053526155 Operating Instructions – AC Motors...
  • Page 87 Electrical installation Connecting the motor plug connector 5.11.2 AB.., AD.., AM.., AK.., AC.., AS.. plug connectors 1009065611 The installed AB.., AD.., AM.., AK.., AC.. and AS.. connector systems are based on the connector systems made by Harting. ® • AB.., AD.., AM.., AK.. Han Modular •...

  • Page 88: Connecting The Motor Via Terminal Strip

    Electrical installation Connecting the motor via terminal strip 5.12 Connecting the motor via terminal strip 5.12.1 According to wiring diagram R10 1. Connect the motor according to the enclosed wiring diagram. 2. Check the maximum cable cross section. ð 2.5 mm rigid ð...
  • Page 89 Electrical installation Connecting the motor via terminal strip 5.12.2 According to wiring diagram R12 1. Connect the motor according to the enclosed wiring diagram. 2. Check the maximum cable cross section. ð 2.5 mm rigid ð 2.5 mm flexible ð 1.5 mm flexible with conductor end sleeve 3.
  • Page 90 Electrical installation Connecting the motor via terminal strip 5.12.3 According to wiring diagram C13 with terminal strip /KCC 1. Connect the motor according to the enclosed wiring diagram. 2. Check the maximum cable cross section. ð 4 mm rigid ð 4 mm flexible ð...
  • Page 91 Electrical installation Connecting the motor via terminal strip 5.12.4 According to wiring diagram C12 with KC1 terminal strip 1. Connect the motor according to the enclosed wiring diagram. 2. Check the maximum cable cross section. ð 2.5 mm rigid ð 2.5 mm flexible ð...

  • Page 92: Connecting The Brake

    Electrical installation Connecting the brake 5.13 Connecting the brake The BE.. brakes are powered by energized DC voltage and are released electrically. The brake is applied mechanically when the voltage supply is disconnected. WARNING Delayed brake application or unintentional brake release due to incorrect control or connection.
  • Page 93 Electrical installation Connecting the brake 5.13.2 Permitted brake controls INFORMATION The following specifications refer to motors designed for operation at ambient tem- peratures of -20 °C to +40 °C, and with thermal class 130 (B) or 155 (F). Deviations may occur depending in the installed motor options. In individual cases, always also observe the additional specifications in the order con- firmation and on the motor nameplate.
  • Page 94 Electrical installation Connecting the brake WARNING Delayed brake application or unintentional ongoing brake release due to incorrect switch-off. Severe or fatal injuries, e.g. due to falling hoist or extended coasting. • During project planning, consider the required cut-off type and the effects on the expected stopping distance in particular.
  • Page 95 Electrical installation Connecting the brake 5.13.5 Switching equipment The high current utilization during switching the brake (inductive load) requires suit- able contactors/switch contacts, to obtain the correct function of the brake. Depending on brake type and type design, the switch contacts must meet the specific- ations in the following utilization categories: •...
  • Page 96 Electrical installation Connecting the brake 5.13.7 Damage protection against overvoltage and short circuit To obtain protection against overvoltage damages (e.g. due to short circuit), a suffi- ciently dimensioned fusing must be used at the supply cables. Observe the notes on dimensioning in the catalog, or contact SEW‑EURODRIVE. 5.13.8 Connecting diagnostic unit /DUB Connect the diagnostic unit as shown in the wiring connection diagrams provided with...
  • Page 97 Electrical installation Connecting the brake 5.13.9 Connecting the diagnostic unit /DUE option for function and wear monitoring The /DUE diagnostic unit (Diagnostic Unit Eddy Current) is a contactless measuring system for function and wear monitoring of the brake and the continuous measure- ment of the current working air gap.
  • Page 98 Electrical installation Connecting the brake The reference ground GND and the reference ground analog output AGND have the same potential. In case this potential is not treated separately in the application, AGND is not necessary. Number of required Function Abbreviation cores Voltage supply DC 24 V...
  • Page 99 Electrical installation Connecting the brake INFORMATION Signal outputs of the evaluation unit /DUE that are switched may not be used as voltage supply for other evaluation units /DUE or comparable systems. Each evalu- ation unit /DUE has to be supplied separately. Designation of the components The system comprises a sensor and single-channel evaluation unit.
  • Page 100 Electrical installation Connecting the brake Terminal Designation Description ZERO Input calibration zero value Input calibration infinite value AGND Signal ground AGND Ground potential GND DC 24 V DC 24 V supply The LEDs have the follow meaning: LEDs Designation Description Green [2] FCT1 The brake is open.

  • Page 101: Options

    Electrical installation Options 5.14 Options Connect the options as shown in the wiring connection diagrams provided with the motor. You can obtain the valid wiring diagrams free of charge from SEW‑EURODRIVE. INFORMATION Do not connect any options if the wiring diagram is missing. 5.14.1 Temperature sensor /TF NOTICE...
  • Page 102 Electrical installation Options The below figure shows the characteristic curve of the /TF with reference to the nom- inal response temperature (referred to as T R [Ω] 4000 1330 5470153483 5.14.2 TH winding thermostats The thermostats are connected in series and open when the permitted winding tem- perature is exceeded.
  • Page 103 Electrical installation Options 5.14.3 Temperature detection /KY (KTY84 – 130) NOTICE Excessive self-heating of the temperature sensor can damage the insulation of the temperature detection as well as the motor winding. The drive system might be damaged. • Use currents > 3 mA in the KTY circuit. •...
  • Page 104 Electrical installation Options 5.14.4 Temperature sensor /PT (PT100) NOTICE Excessive self-heating of the temperature detection can damage the insulation of the temperature detection as well as the motor winding. The drive system might be damaged. • Avoid currents > 3 mA in the circuit of the PT100. •...
  • Page 105 Electrical installation Options 5.14.5 Temperature detection /PK (PT1000) NOTICE Excessive self-heating of the temperature sensor can damage the insulation of the temperature detection as well as the motor winding. The drive system might be damaged. • Avoid currents > 3 mA in the circuit of the PT1000. •...
  • Page 106 Electrical installation Options 5.14.6 Forced cooling fan /V • Connection in separate terminal box • Max. connection cross section 3 × 1.5 mm (3 × AWG 15) • Cable gland M16 × 1.5 Motors Operating mode/connec- Frequency Voltage tion DR..71 – 132, 1 ~ AC 100 – 127 DRN71 –...
  • Page 107 Electrical installation Options Motors Operating mode/connec- Voltage tion DR..71 – 132, DC 24 V DRN80 – 132, DR2..71 – 80 INFORMATION For information on how to connect the /V forced cooling fan, refer to chapter "Forced cooling fan /V" (→ 2 244). Operating Instructions – AC Motors...
  • Page 108 Electrical installation Options 5.14.7 UWU52A switched-mode power supply The forced cooling fan type V for DC  24  V includes the UWU52A switched-mode power supply, if you have ordered it. It can be ordered using the part number from SEW‑EURODRIVE even after the order has been placed. The following figure depicts the UWU52A switched-mode power supply: 576533259 Input:...
  • Page 109 Electrical installation Options 5.14.8 Overview of add-on encoders Refer to the wiring connection diagrams on information on how to connect add-on en- coders: Motors Encoder Mounting type Supply Signal Wiring dia- coder type gram DC V ES7S DR..71 – 132, Incremental Shaft-centered 7 – 30...
  • Page 110 Electrical installation Options INFORMATION • Maximum oscillation load for encoders ≤ 10 g ≈ 100 m/s (10 Hz to 2 kHz) • Shock resistance = 100 g ≈ 1000 m/s for DR..71 – 132, DRN80 – 132S motors • Shock resistance = 200 g ≈ 2000 m/s for DR..160 – 315, DRN132M – 315 motors 5.14.9 Overview of optical status messages for built-in encoders INFORMATION Refer to the wiring diagram for information on how to connect the built-in encoder.
  • Page 111 Electrical installation Options EI7. B – visual feedback The EI7. encoders use 2 bi-colored LEDs (red + green each) for visual feedback on the operating state. LED H1 (at cable output of the encoder) – status and errors The green LED indicates the status or the configuration of the encoder. It flashes. The flashing frequency indicates the set number of periods.
  • Page 112 Electrical installation Options 5.14.10 Installation notes for encoders When connecting the encoder to the inverter, observe the provided wiring diagrams and the information in these operating instructions as well as the operating instruc- tions/wiring diagrams of the inverter and the operating instructions/wiring diagrams provided with the third-party encoder.
  • Page 113 Electrical installation Options Minimum requirements for encoder cables Make sure that self-assembled cables fulfilled the following requirements: • Cross section of voltage supply cable: – At least 0.25 mm for cable lengths up to 50 m. – At least 0.5 mm for cable lengths up to 100 m. •...

  • Page 114: Startup

    Startup Startup INFORMATION • It is essential to comply with the safety notes in chapter 2 during installation. • In case of problems, refer to the chapter "Malfunctions" (→ 2 226). If components with functional safety are installed in the motor, observe the following safety note: WARNING Disabling functional safety devices.

  • Page 115: Before Startup

    Startup Before startup INFORMATION For using DR..250 – 280, DRN250 – 280 motors with BE brake and encoder, observe the following information: • Only operate the brake as holding brake. • The brake may only be applied when the speed is ≤ 20 min . For higher speeds, please contact SEW‑EURODRIVE.

  • Page 116: Motors With Backstop /Rs

    Startup Motors with backstop /RS Motors with backstop /RS A /RS backstop is used to block/preclude a direction of rotation of the motor. The dir- ection of rotation is indicated by an arrow on the fan guard of the motor or on the device housing.

  • Page 117: Inspection/Maintenance

    Inspection/maintenance Inspection/maintenance WARNING Risk of crushing if the drive starts up unintentionally. Severe or fatal injuries. • Before you start working on the unit, disconnect the motor and all connected op- tions from the power supply. • Secure the motor against unintended power-up. CAUTION Inhaling, swallowing brake abrasion when releasing the brake.
  • Page 118 Inspection/maintenance Always perform safety and functional tests following all maintenance and repair work (thermal protection). Operating Instructions – AC Motors...

  • Page 119: Inspection And Maintenance Intervals

    Inspection/maintenance Inspection and maintenance intervals Inspection and maintenance intervals The following table lists the inspection and maintenance intervals: Device/part of Time interval What to do? device Brake BE02 • If used as a working brake: Brake inspection • Measuring the brake disk thickness At least every 3000 operating hours •...
  • Page 120 Inspection/maintenance Inspection and maintenance intervals If you open the motor during inspection/maintenance, you have to clean it before you close it. Operating Instructions – AC Motors...

  • Page 121: Bearing Lubrication

    Inspection/maintenance Bearing lubrication Bearing lubrication 7.2.1 Bearing lubrication for DR..71 – 280, DRN63 – 280, DR2..56 – 80 motors In standard design, the bearings are lubricated for life. 7.2.2 Bearing lubrication for DR..250 – 315, DRN225 – 315 motors with relubrication device /NS Motors of nominal sizes 225, 250, 280, and 315 can be equipped with a relubrication device.

  • Page 122: Reinforced Bearings

    Inspection/maintenance Reinforced bearings Re-lubrication period For the relubrication intervals of the bearings, adhere to the requirements stated in the table: • Ambient temperature: -20 °C to +40 °C • Rated speed that corresponds to that of a 4-pole AC motor • normal load In case of higher ambient temperatures, higher speeds, or larger loads, the relubrica- tion intervals are shortened.

  • Page 123: Motor And Brake Maintenance - Preliminary Work

    Inspection/maintenance Motor and brake maintenance – preliminary work Motor and brake maintenance – preliminary work WARNING Risk of crushing if the drive starts up unintentionally. Severe or fatal injuries. • Before you start working on the unit, disconnect the motor and all connected op- tions from the power supply.
  • Page 124 Inspection/maintenance Motor and brake maintenance – preliminary work 27830526347 7.4.2 Removing/installing the plastic fan for DR..71, DRN63 – 71, DR2..56 – 71 motors The plastic fan [2] for DR..71, DRN63  –  71, DR2..56  –  71 motors is attached using clips. 23761871115 Removing the fan Proceed as follows to remove the plastic fan:...
  • Page 125 Inspection/maintenance Motor and brake maintenance – preliminary work 1. Pull off the fan [2] from the shaft [1] using the puller. ð The detent is pulled out of the latching groove. 2. Check that the detent of the fan is not damaged. To request for a replacement in case the fan is damaged, contact SEW‑EURODRIVE.
  • Page 126 Inspection/maintenance Motor and brake maintenance – preliminary work Reassembly ü Required tools: 1 hammer, 1 hammer insertion tool. 1. Position the fan centrally on the shaft using the precentering. 2. Mount the fan to the shaft using the plain hammer insertion tool and the hammer. The hammer insertion tool must not be placed on the detent but must have a lar- ger diameter.
  • Page 127 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.3 Removing rotary encoders from DR..71 – 132, DRN80 –  132S motors The following figure illustrates the disassembly procedure using the ES7. rotary en- coder as an example: [362] [B] [G] [619] [220] [35] [34] [361] 9007201837842187 [34]...
  • Page 128 Inspection/maintenance Motor and brake maintenance – preliminary work Reassembly ® 1. Apply a contact corrosion prevention compound, e.g. NOCO fluid to the encoder pin. 2. Place the expansion anchor [362] at the torque bracket of the encoder. 3. Push the encoder into the bore in the shaft end to the stop. 4.
  • Page 129 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.4 Removing rotary encoders from DR..160 – 280, DRN132M – 280 motors The following figure illustrates the disassembly procedure using the EG7. rotary en- coder as an example: [715] [35] [220] [706] [232] [619] [657] [707] [361] [34] 18014400901307275...
  • Page 130 Inspection/maintenance Motor and brake maintenance – preliminary work Reassembly ® 1. Apply a contact corrosion prevention compound, e.g. NOCO fluid to the encoder pin. 2. Push the encoder into the bore in the shaft end to the stop. 3. Tighten the central retaining screw [B] with the inserted tooth lock washer [G]. ð...
  • Page 131 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.5 Removing the rotary encoder from DR..160 – 225, DRN132M – 315 motors with /V forced cooling fan option The following figure illustrates the disassembly procedure using the EG7. rotary en- coder as an example: [934] [220] [935] [232]...
  • Page 132 Inspection/maintenance Motor and brake maintenance – preliminary work Reassembly ® 1. Apply a contact corrosion prevention compound, e.g. NOCO fluid to the encoder pin. 2. Push the encoder into the bore in the shaft end to the stop. 3. Tighten the central retaining screw [B] with the inserted tooth lock washer [G]. ð...
  • Page 133 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.6 Removing rotary encoders from DR..315, DRN315 motors The following figure illustrates the disassembly procedure using the EH7. and AH7. rotary encoders as an example: [734] [220] [659] [35] [657] EH7. AH7. [748] [220] 18014398917111435...
  • Page 134 Inspection/maintenance Motor and brake maintenance – preliminary work Reassembly 1. Push the encoder into the bore in the shaft end to the stop. 2. Tighten the central retaining screw [B]. ð EH7.: Tightening torque 3 Nm. ð AH7.: Tightening torque 2 Nm. 3.
  • Page 135 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.7 Mounting/removing rotary encoders with XV../EV../AV.. encoder mounting adapter for DR..71 – 225, DRN71 – 225, DR2..71 – 80 motors The following figure illustrates the disassembly procedure using a third-party encoder as an example: [220] [269] [22] [361] / [170] [212] [225] [251]...
  • Page 136 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.8 Mounting/removing rotary encoders with XV../EV../AV.. encoder mounting adapter for DR..250 – 280, DRN250 – 280 motors The following figure illustrates the disassembly procedure using a third-party encoder as an example: [35] [1458] [233] [225] [226] [220]...
  • Page 137 Inspection/maintenance Motor and brake maintenance – preliminary work Removing EV.., AV.. encoders 1. Remove the screws [34] to disassemble the safety cover [361]. 2. Pull out the cable grommet [269] together with the encoder cable from the safety cover [361]. 3.
  • Page 138 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.9 Mounting/removing the rotary encoder with EV../AV../XV.. encoder mounting adapter for DR..250 – 280, DRN250 – 280 motors with /V forced cooling fan option The following figure illustrates the disassembly procedure using a third-party encoder as an example: [934] [936] [226]...
  • Page 139 Inspection/maintenance Motor and brake maintenance – preliminary work Removing EV.., AV.., and XV. encoders 1. Remove the screws [22] to disassemble the forced cooling fan [170]. 2. Remove the cable grommet [269] with the encoder cable from the forced cooling fan [170].
  • Page 140 Inspection/maintenance Motor and brake maintenance – preliminary work 7.4.10 Mounting/removing hollow shaft encoders with XH.A encoder mounting adapter for DR..71 – 225, DRN71 – 225, DR2..71 – 80 motors The following figure illustrates the disassembly procedure using a third-party encoder as an example: Encoder mounting with XH1A encoder mounting adapter Encoder mounting with XH7A and XH8A encoder mounting adapter [269] [361] / [170]...
  • Page 141 Inspection/maintenance Motor and brake maintenance – preliminary work Removing hollow shaft encoders from XH7A and XH8A encoder mounting adapter 1. Remove the safety cover [361], or the forced cooling fan if required. 2. Loosen the screw [E] from clamping ring [F]. 3.

  • Page 142: Inspection/Maintenance Work For Dr..71 - 315, Drn63 - 315, Dr2..56 - 80 Motors

    Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 motors Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 motors For the position numbers used in the following descriptions, refer to chapter "Motor structure" (→ 2 15). 7.5.1 Working steps for inspecting DR..71 – 315, DRN63 – 315, DR2..56 – 80 motors 1.
  • Page 143 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 motors 7. If there is moisture inside the stator: • With gearmotors: Remove the motor from the gear unit. • With motors without a gear unit: Remove the A-flange. •...

  • Page 144: Brakemotors

    Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.1 Basic structure of DR2..56 brakemotors [35] [22] [36] [51] [550] [392] [41] [13] [70] [62] [71] 26860872715...
  • Page 145 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.2 General structure of DR..71 – 80, DRN63 – 80, DR2..63 – 80 brakemotors [35] [22] [32] [51] [64] [53] [19] [550] [901] [42] [62] [70] [46] [71] [36] [57] [58]...
  • Page 146 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.3 Basic structure of DR..90 – 132, DRN90 – 132S brakemotors [46] [71] [42] [70] [157] [47] [95] [59] [53] [64] [51] [36] [32] [56] [57] [58] [35] [22] [55] [901]...
  • Page 147 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.4 Basic structure of DR..160 – 315, DRN132M – 315 brakemotors [46] [42] [71] [901] [31] [53] [64] [51] [36] [32] [22] [35] [55] [550] [900] [157] [95] [57] [58] [698]...
  • Page 148 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.5 Working steps for inspecting DR..71 – 315, DRN63 – 315, DR2..63 – 80 brakemotors 1. Disconnect the motor and all mounted options from the power supply before start- ing to work, and secure the motor against unintentional power-up.
  • Page 149 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 8. Pull the stator back by approx. 3 - 4 cm. 9. Visual inspection: Is there any moisture or gear unit oil inside the stator? • If not, proceed with step 11. •...
  • Page 150 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors • Before mounting the B-side endshield, screw in the M8 set screw (approxim- ately 200 mm) into the oil seal flange [21]. • Before mounting the B-side endshield [42], insert the set screw in through a bore for the screw [25].
  • Page 151 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 21. If applicable: Install sensors of the /DUE option and recalibrate the zero value. See chapter "Retrofitting the /DUE diagnostic unit for function and wear monitor- ing" (→ 2 178).
  • Page 152 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.6 Basic structure of BE02 brakes [750] [60] [54] [68] [73] [42] 26860869131 [42] Brake endshield [68] Brake lining [54] Magnet body, complete [73] Friction plate [60] Cap screw [750]...
  • Page 153 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.7 Basic structure of BE03 brakes [54] [718] [49] [68] [73] [47] [56] [50/276] 22473863947 [47] Sealing element [54] Magnet body, complete [73] Friction plate [49] Pressure plate [56] Stud...
  • Page 154 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.8 Basic structure of BE05 – 2 brakes [42] [73] [67] [65] [718] [54] [60] [61] [68] [49] [50]/[276] [66] 27021598292600715 [42] Brake endshield [61] Hex nut [73] Niro sheet metal [49] Pressure plate...
  • Page 155 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.9 Basic structure of BE05 – 20 brakes [702] [73] [67] [65] [718] [63] [54] [60] [61] [66] [69] [68] [49] [50]/[276]/[1312] 36028797193166603 [49] Pressure plate [65] Pressure ring [276] Brake spring (blue) [50]...
  • Page 156 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.10 Basic structure of BE30, 60, 120 brakes [702] [69] [67] [68] [49] [54] [60] [28] [61] [63] [50]/[276] [66] 18234907019 [28] Closing cap [61] Hex nut [69] Circular spring [49]...
  • Page 157 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.11 Basic structure of BE32, 62, 122 brakes [702] [67] [69b] [68b] [50] / [276] [60] [61] [52] [69a] [68a] [49] [63] [54] [28] [66] 18234909451 [28] Closing cap [61]...
  • Page 158 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.12 Measuring the wear of the BE02 brake The working air gap of BE02 brakes cannot be adjusted. Check the brake lining carrier thickness during maintenance. Replacing individual parts of the brake is not permitted.
  • Page 159 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.13 Measuring the wear of BE03 brakes The working air gap of BE03 brakes cannot be adjusted. Check the stroke of the pres- sure plate during maintenance. Replacing individual parts of the brake is not permitted.
  • Page 160 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.14 Setting the working air gap of BE05 – BE122 brakes 1. Disconnect the motor and all mounted options from the power supply before start- ing to work, and secure the motor against unintentional power-up. 2.
  • Page 161 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors • BE30 – 122: Tighten the hex nuts [61] until the working air gap is 0.05 – 0.1mm larger than the desired setting value (for default values, see chapter "Braking work, working air gap, and brake lining carrier thickness" ...
  • Page 162 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.15 Replacing the brake disk of BE05 – BE122 brakes In addition to the brake elements listed in column "BE brake", see chapter "Inspection and maintenance intervals" (→ 2 119), check the hex nuts [61] for wear when you re- place the brake disk.
  • Page 163 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors WARNING No braking due to incorrectly set floating clearance "s". Severe or fatal injuries. • Make sure the floating clearance "s" is correctly set, so that the pressure plate can move up as the brake lining wears.
  • Page 164 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.17 Changing the brake spring of BE05 – BE122 brakes 1. Disconnect the motor and all mounted options from the power supply before start- ing to work, and secure the motor against unintentional power-up. 2.
  • Page 165 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.18 Changing the magnet body of BE05 – BE122 brakes 1. Disconnect the motor and all mounted options from the power supply before start- ing to work, and secure the motor against unintentional power-up. 2.
  • Page 166 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.19 Replacing BE02 brakes with DR2..56 motors ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1.
  • Page 167 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.20 Replacing BE03 brakes for DRN63 – 71 and DR2..63 – 71 motors ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1.
  • Page 168 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.21 Replacing BE05 – 2 brakes for DR..71 – 80, DRN80, DR2..80 motors ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1.
  • Page 169 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.22 Replacing BE05 – 62 brakes for DR..90 – 225, DRN90 – 225 motors ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1.
  • Page 170 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 15. Diagnostic unit option /DUE: Insert the sensor [1151] into the magnet body [54] of the new brake using the screw fitting. Fasten the cable with the terminal [1152/1153] at the magnet body in a way that the sensor cable cannot touch the fan wheel [36].
  • Page 171 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.23 Replacing BE60 – 122 brakes for DR..250 – 315, DRN250 – 315 motors ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1.
  • Page 172 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors 7.6.24 Retrofitting the /HR, /HF manual brake release INFORMATION With BE02 brakes, the manual brake release can only be retrofitted if the brake is completely replaced. ü...
  • Page 173 Inspection/maintenance Inspection/maintenance work for DR..71 – 315, DRN63 – 315, DR2..56 – 80 brakemotors Brake Floating clearance s BE11, BE20, BE30, BE32, BE60, BE62, BE120, BE122 4. Install the disassembled parts of the motor. Operating Instructions – AC Motors...

  • Page 174: Inspection/Maintenance Work Diagnostic Unit /Dub

    Inspection/maintenance Inspection/maintenance work diagnostic unit /DUB Inspection/maintenance work diagnostic unit /DUB 7.7.1 Basic structure of diagnostic unit /DUB on DR..90 – 315 motors with BE.. [379] [378] [112] [66] [157] [49] [1109] [557] [561] [562] [558] [556] [945] BE5-122 [555] [946] [560] [560] [559] [561]...
  • Page 175 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUB 7.7.2 Inspection/maintenance work diagnostic unit /DUB WARNING Risk of crushing if the drive starts up unintentionally. Severe or fatal injuries. • Before you start working on the unit, disconnect the motor and all connected op- tions from the power supply.
  • Page 176 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUB 7.7.3 Inspection/maintenance work at the /DUB diagnostic unit with microswitch for function monitoring 1. Check the working air gap according to chapter "Setting the working air gap of BE05 – BE122 brakes" (→ 2 160) and adjust it if necessary. 2.
  • Page 177 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUB 7.7.4 Inspection/maintenance of the diagnostic unit /DUB with microswitch for wear monitoring 1. Check the working air gap according to chapter "Setting the working air gap of BE05 – BE122 brakes" (→ 2 160) and adjust it if necessary. 2.

  • Page 178: Inspection/Maintenance Work Diagnostic Unit /Due

    Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Inspection/maintenance work diagnostic unit /DUE 7.8.1 Basic structure of diagnostic unit /DUE [1757] [378] [1758] [379] [112] [1727] [49] [718] [54] [1153] [1154] [1151] 18014412787670027 [49] Pressure plate for /DUE (BE20 and [1151] Distance sensor higher) [54] Magnet body complete for /DUE...
  • Page 179 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Evaluation unit The evaluation unit has a 5-pin DIP switch that is labeled with the numbers 1 to 5. Use it to set the measuring range and the maximum permitted wear limit (maximum work- ing air gap).
  • Page 180 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Setting and mounting the evaluation unit ü The motor and all connected options are disconnected from the power supply. ü The motor is protected against unintended restart. 1. Set the wear limit using the DIP switches. 2.
  • Page 181 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE (BN) (BK) (WH) 18014412038672651 [A] Brake [4k] Analog output wear 1 (air gap) [B] Eddy current sensor [5k] Digital output function 1 (NO contact) [C] Evaluation unit [6k] Digital output wear 1 (NC contact) [7k] Input calibration zero value [4s] Connection sensor A1 (brown...
  • Page 182 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Connecting the sensor 4k 5k 6k 7k 8k 9k 10k 11k 4s 5s6s DUE-1K-00 21195609 9007214229800843 [1] Brake sensor The connection cross section of the sensor is 0.14 mm². The litz wires of the sensor cables must be equipped with conductor end sleeves.
  • Page 183 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Output signals for function and wear monitoring The diagnostic unit /DUE provides an analog signal (4 – 20 mA, DIN IEC 60381‑1) for the current working air gap of the brake. [mA] [mA] 13,6 13,6 x [mm] x [mm] U [V] U [V] U [V]...
  • Page 184 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Calibrating the infinite value Before you can install the sensor in the brake, the electronics must be calibrated to the actual cable length. During calibration of the infinite value, electronics is adjusted to the sensor cable length. Electronics is reset and previous settings are overwritten. The sensor must be removed from the brake for the following steps.
  • Page 185 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Installing the sensor After calibration, the eddy current sensor can be installed in the magnet body of the brake. When installing the sensor, make sure that the sensor head can be inserted in the stepped bore without pressure being applied. First install the lower part of the cable gland.
  • Page 186 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Cable routing Prevent the cable from colliding with the fan cable. If necessary, attach the cable to the included clamping strap [157] on the brake using cable ties. Calibrating the zero value During calibration of the zero value, the current working air gap with released (open) brake is written in the evaluation unit.
  • Page 187 Inspection/maintenance Inspection/maintenance work diagnostic unit /DUE Status messages of the evaluation unit Brake Sensor Calibration LEDs and outputs State ZERO Green WEAR Open Installed – – 3.6 – Brake open, no wear 5.6 mA Go to Installed – – 6 – 20 mA Brake closed, no wear Go to Installed –...

  • Page 188: Altering The Blocking Direction On Motors With A Backstop

    Inspection/maintenance Altering the blocking direction on motors with a backstop Altering the blocking direction on motors with a backstop 7.9.1 Basic structure of DR..71 – 80, DRN71 – 80, DR2..71 – 80 motors with backstop [71] [44] [392] [42] [48] [74] [75] [77] [36] [35] [78] [41] [62] [37]...
  • Page 189 Inspection/maintenance Altering the blocking direction on motors with a backstop 7.9.2 Basic structure of DR..90 – 315, DRN63, 90 – 315, DR2..63 motors with backstop [392] [42] [71] [30] [48] [74] [62] [703] [37] [32] [78] [55] [901] [376] [1406] [702] [36] [35] [390] [1607]...
  • Page 190 Inspection/maintenance Altering the blocking direction on motors with a backstop 7.9.3 Changing the blocking direction Proceed as follows to change the blocking direction: 1. Disconnect the motor and all mounted options from the power supply before start- ing to work, and secure the motor against unintentional power-up. 2.

  • Page 191: Technical Data

    Technical data Braking torques Technical data Braking torques The following table shows the possible braking torque combinations for various sizes of the BE05 – 122 brake. For BE02 and BE03 brakes, the braking torques of each brake are preset at the factory and cannot be adjusted. WARNING Insufficient or too high braking torque due to impermissible spring pack.
  • Page 192 Technical data Braking torques Brake Part number Braking torque settings Damping plate Braking torque Type and number of brake springs Purchase order numbers for [718] brake springs Pole sheet [63] Normal [50] Blue [276] White [1312] Normal Blue/white BE30 – –...
  • Page 193 Technical data Braking torques 8.1.1 Brake spring layout The following table shows the brake spring layout: BE05 – 11: 6 springs 3 + 3 springs 4 + 2 springs 2 + 2 springs 4 springs 3 springs BE20: 6 springs 4 + 2 springs 3 + 3 springs 4 springs 3 springs...

  • Page 194: Braking Work, Working Air Gap, And Brake Lining Carrier Thickness

    Technical data Braking work, working air gap, and brake lining carrier thickness Braking work, working air gap, and brake lining carrier thickness If the brake is used in combination with a safety encoder, or if the brake is designed as safety brake, the maximum values for the working air gap and for the braking work un- til maintenance are reduced.

  • Page 195: Operating Currents

    Technical data Operating currents Operating currents 8.3.1 General information on determining operating currents The tables in this chapter list the operating currents of BE.. brakes at different voltages. The acceleration current I (= inrush current) flows only for a short time (approx. 160 ms for BE02 –...
  • Page 196 Technical data Operating currents 8.3.3 BE02, BE03, BE05, BE1, BE2 brakes BE02 BE03 BE05, BE1 Nominal power brake coil in W Inrush current ratio ESV Nominal voltage (rated voltage BE02 BE03 BE05, BE1 range) V AC V DC V AC A DC A AC A DC A...
  • Page 197 Technical data Operating currents 8.3.4 Brakes BE5, BE11, BE20, BE30, BE32, BE60, BE62 BE11 BE20 BE30, BE32 BE60, BE62 Nominal power brake coil in W Inrush current ratio ESV Nominal voltage (rated voltage BE11 BE20 BE30, BE32 BE60, BE62 range) V AC V DC V AC A...
  • Page 198 Technical data Operating currents 8.3.5 Brake BE120, BE122 BE120, BE122 Nominal power brake coil in W Inrush current ratio ESV Nominal voltage (rated voltage BE120, BE122 range) V AC V AC A 230 (218 – 243) 1.45 254 (244 – 273) 1.30 290 (274 –...

  • Page 199: Resistors

    Technical data Resistors Resistors The depicted values apply to the standard temperature range of -20 to +40 °C. Deviat- ing resistances may occur in other temperature ranges, especially in case of drives with permitted temperature above +60 °C, or in case of non-ventilated drives, due to modified winding configurations.
  • Page 200 Technical data Resistors 8.4.2 BE02, BE03, BE05, BE1, BE2, BE5 brakes BE02 BE03 BE05, BE1 Nominal power brake coil in W Inrush current ratio ESV Nominal voltage (rated voltage range) V BE02 BE03 BE05, BE1 AC V DC V 60 (57 – 63) 4.85 14.8 3.60...
  • Page 201 Technical data Resistors 8.4.3 BE5 BE11, BE20, BE30, BE32, BE60, BE62 brakes BE11 BE20 BE30, BE32 BE60, BE62 Nominal power brake coil in W Inrush current ratio Nominal voltage BE11 BE20 BE30, BE32 BE60, BE62 (rated voltage range) V AC V 60 (57–63) 2.20 10.5...
  • Page 202 Technical data Resistors 8.4.4 Resistance measurement BE120, BE122 The following illustration shows how to measure resistance with BMP 3.1. Accelerator coil Coil section White Accelerator coil resistance at 20°C in Ω Blue Coil section resistance at 20 °C in Ω Nominal voltage (rated voltage range) INFORMATION When measuring the resistance of the coil section (R ) or the acceleration coil...

  • Page 203: Brake Control

    Technical data Brake control Brake control The depicted combinations apply to drives in insulation class B or F, and to the stand- ard temperature range of -20 °C to +40 °C. For the brake control assigned to your drive, refer to the specifications on the motor nameplate.
  • Page 204 Technical data Brake control BE02 BE03 with BE03 BE05 DRN63 BSR.. BG 1.2 + SR10 • • − − − − BG 2.4 + SR10 • • − − − − BGE1.5 + SR10 − − • • • − BGE 1.4 + SR −...
  • Page 205 Technical data Brake control BE11 BE20 BE30, BE32 BE60, BE62 BE120, BE122 BSR.. BG 1.2 + SR10 − − − − − − BG 2.4 + SR10 − − − − − − BGE1.5 + SR10 − − − − −...
  • Page 206 Technical data Brake control 8.5.2 Motor terminal box The following table shows the technical data of the brake controls for installation in the terminal box. The different housings have different colors (= color code) to make them easier to distinguish. BG..
  • Page 207 Technical data Brake control BUR.. Half-wave rectifier with voltage relay for cut-off in the DC circuit. Type Nominal voltage Nominal output Part number Color code current BGE1.5 + UR15 AC 150 – 500 V DC 1.0 A 08253854 Vermilion 08267596 Gray BGE3 + UR11 AC 42 –...
  • Page 208 Technical data Brake control 8.5.3 Control cabinet The following tables list the technical data of brake control systems for installation in the control cabinet. The different housings have different colors (= color code) to make them easier to distinguish. BMS.. Half-wave rectifier without electronic switching.
  • Page 209 Technical data Brake control Type Nominal voltage Nominal output Part number Color code current BMP3.1 AC 230 – 575 V DC 2.8 A 08295077 – BMK.. Half-wave rectifier with electronic switching, DC 24 V control input, and cut-off in the DC circuit. Type Nominal voltage Nominal output Part number Color code...

  • Page 210: Permitted Rolling Bearings

    Technical data Permitted rolling bearings Permitted rolling bearings 8.6.1 Rolling bearing for DR..71 – 280 motors Motors A-side bearing B-side bearing AC motor Gearmotor AC motor Brakemotor DR..71 6204-2Z-C3 6303-2Z-C3 6203-2Z-C3 6203-2RS-C3 DR..80, 6205-2Z-C3 6304-2Z-C3 6304-2Z-C3 6304-2RS-C3 DR..90 – 100 6306-2Z-C3 6205-2Z-C3 6205-2RS-C3...
  • Page 211 Technical data Permitted rolling bearings 8.6.3 Rolling bearing for DR..315, DRN315 motors Motors A-side bearing B-side bearing AC motor Gearmotor AC motor Gearmotor DR..315K, 6319-C3 6319-C3 6319-C3 6319-C3 DRN315S DR..315S, DRN315M DR..315M, 6319-C3 6322-C3 6319-C3 6322-C3 DRN315L DR..315L, DRN315H 8.6.4 Rolling bearing for DR..250 –...

  • Page 212: Lubricant Tables

    Technical data Lubricant tables Lubricant tables 8.7.1 Lubricant table for rolling bearings INFORMATION Use of wrong bearing grease can damage the bearings. Motors with sealed bearings The bearings are 2Z or 2RS closed bearings and cannot be re-lubricated. They are used for DR..71 – 280, DRN63 – 280, DR263 – 80 motors.
  • Page 213 Technical data Lubricant tables 8.7.2 Order information for lubricants, anti-corrosion agents and sealants Lubricants, anti-corrosion agents, and sealants may be obtained directly from SEW‑EURODRIVE using the following order numbers. Usage Manufacturer Type Quan- Order number tity Lubricant for rolling bear- Mobil Polyrex EM 400 g...

  • Page 214: Encoders

    Technical data Encoders Encoders 8.8.1 EI7. B Encoder EI7C EI76 EI72 EI71 DRN63. for motor size DRN71. – 132S. DR..71 – 132 Mounting type Integrated, without additional motor length Line voltage DC 9 V – 30 V Max. current consumption 120 mA Output amplitude per track - 3.5 V to V high 0 V –...
  • Page 215 Technical data Encoders 8.8.2 ES7. and EG7. Encoder ES7S EG7S ES7R EG7R ES7C EG7C For motors DR..71 – 132 DR..160 – 280 DR..71 – 132 DR..160 – 280 DR..71 – 132 DR..160 – 280 DRN80 – 132S DRN132M – DRN80 – 132S DRN132M –...
  • Page 216 Technical data Encoders 8.8.3 AS7Y and AG7Y Encoder AS7Y AG7Y For motors DR..71 – 132 DR..160 – 280 DRN80 – 132S DRN132M – 280 Supply voltage DC 7 – 30 V Max. current consumption 150 mA Max. pulse frequency 200 kHz Incremental tracks, periods per A, B 2048 (11 bits) revolution...
  • Page 217 Technical data Encoders 8.8.4 AS7W and AG7W Encoder AS7W AG7W For motors DR..71 – 132 DR..160 – 280 DRN80 – 132S DRN132M – 280 Supply voltage DC 7 – 30 V Max. current consumption 140 mA Max. pulse frequency 200 kHz Incremental tracks, periods per A, B 2048 (11 bits) revolution –...
  • Page 218 Technical data Encoders 8.8.5 EH7. Encoder EH7R EH7T EH7C EH7S For motors DR..315 DRN315 Supply voltage DC 10 V – 30 V DC 5 V DC 10 V – 30 V Max. current consumption 140 mA 225 mA 140 mA Max. pulse frequency f Incremental tracks, periods A, B 1024 (10 bits) per revolution...
  • Page 219 Technical data Encoders 8.8.6 AH7Y Encoder AH7Y For motors DR..315 DRN315 Supply voltage DC 9 V – 30 V Max. current consumption 160 mA Incremental tracks, periods per revolu- A, B 2048 (11 bits) tion – Output amplitude ≥ 2.5 V high ≤ 0.5 V Max.
  • Page 220 Technical data Encoders 8.8.7 EV2. Encoder EV2T EV2S EV2R EV2C For motors DR..71 – DR..225 DRN71 – 225 DR2..71 – 80 Supply voltage DC 5 V DC 9 V – 26 V Max. current consumption 160 mA 120 mA 160 mA 250 mA Max. pulse frequency 120 kHz Incremental tracks, periods per re- A, B 1024 (10 bits)
  • Page 221 Technical data Encoders 8.8.8 EV7. Encoder EV7S EV7R EV7C For motors DR..71 – 132 DRN71 – 132S DR2..71 – 80 Supply voltage DC 7 V – 30 V DC 7 V – 30 V DC 4.75 V – 30 V Max. current consumption 140 mA 160 mA 250 mA Max. pulse frequency 150 kHz 120 kHz 120 kHz Incremental tracks, periods per revolution A, B...
  • Page 222 Technical data Encoders 8.8.9 AV7W and AV7Y Encoder AV7W AS7Y For motors DR..71 – 132 DR..160 – 280 DRN71 – 132S DRN132M – 280 DR2..71 – 80 Supply voltage DC 7 – 30 V DC 7 V – 30 V Max. current consumption 140 mA 150 mA Max. pulse frequency 200 kHz 200 kHz Incremental tracks, periods per...

  • Page 223: Diagnostic Unit /Due

    Technical data Diagnostic unit /DUE Diagnostic unit /DUE Sensors Ø 6 mm Ø 8 mm DUE-d6-00 DUE-d8-00 Measuring range (MB) Protection class IP66 IP66 Operating temperature -50 to +150 °C -50 to +150 °C (sensor and cable) Evaluation unit DUE-1K-00 Part number 21195609 Signal outputs (1 channel) OUT1: 4 – 20 mA FCT1: DC 24 V (150 mA) WEAR1: DC 24 V (150 mA)

  • Page 224: Characteristic Safety Values

    Technical data Characteristic safety values 8.10 Characteristic safety values 8.10.1 Characteristic safety values for BE.. brakes The values specified in the following table apply to BE.. brakes in standard applica- tions. Characteristic safety values according to EN ISO 13849-1 Classification Category B System structure 1-channel (cat.

  • Page 225: S1 Duty Cycle Drk

    Technical data S1 duty cycle DRK.. single-phase motor 8.11 S1 duty cycle DRK.. single-phase motor The following section describes the data for DRK.. single-phase motor in S1 continu- ous duty. The specified starting torques result from the connection of a running capacitor or a running capacitor with start-up capacitor connected in parallel respectively.

  • Page 226: Malfunctions

    Malfunctions Malfunctions WARNING Risk of crushing if the drive starts up unintentionally. Severe or fatal injuries. • Before you start working on the unit, disconnect the motor and all connected op- tions from the power supply. • Secure the motor against unintended power-up. CAUTION The surfaces on the drive can be very hot during operation.

  • Page 227: Motor Malfunctions

    Malfunctions Motor malfunctions Motor malfunctions Fault Possible cause Measure Motor does not start up Supply cable interrupted Check the connections and (intermediate) ter- minal points, correct if necessary Brake does not release See chapter "Brake malfunctions" Supply cable fuse has blown Replace fuse Motor protection (switch) has Check that the motor protection (switch) is set...
  • Page 228 Malfunctions Motor malfunctions Fault Possible cause Measure Severe speed loss un- Motor overload Measure power, check project planning and der load use larger motor or reduce load if necessary Voltage drops Check cross section of supply cable, replace with cable of larger cross section if necessary Motor heats up excess- Overload Measure power, check project planning and...

  • Page 229: Brake Malfunctions

    Malfunctions Brake malfunctions Brake malfunctions Fault Possible cause Measure Brake does not re- Incorrect voltage on brake control Apply the correct voltage; brake voltage specified lease unit on the nameplate. Brake control unit failed Renew brake control, check resistors and isolation of the brake coils.

  • Page 230: Malfunctions When Operated With A Frequency Inverter

    Malfunctions Malfunctions when operated with a frequency inverter Fault Possible cause Measure Noises in vicinity Gearing wear on the brake disk or Check the project planning, replace the brake disk of brake the driver caused by jerky start-up if necessary. Have a specialist workshop replace the carrier.

  • Page 231: Customer Service

    Malfunctions Customer service Customer service Have the following information available if you require customer service assist- ance: • Nameplate data (complete) • Nature and extent of the problem • Time the failure occurred and any accompanying circumstances • Assumed cause •...

  • Page 232: Appendix

    Appendix Wiring diagrams Appendix 10.1 Wiring diagrams INFORMATION The motor should be connected as shown in the connection wiring diagram or the ter- minal assignment diagram, which are supplied with the motor. The following section only shows a selection of the common types of connections. You can obtain the rele- vant wiring diagrams free of charge from SEW‑EURODRIVE.
  • Page 233 Appendix Wiring diagrams 10.1.2 Delta connection with wiring diagram R72 (68192 xx 09) For all motors with one speed and direct power-on. Delta connection, Double-delta connection The following figure shows m connection for high voltages and m  m  connection for low voltages. 9007201560668427 Motor winding Motor terminal board...
  • Page 234 Appendix Wiring diagrams 10.1.3 Star connection with wiring diagram R76 (68043 xx 06) For all motors with one speed and direct power-on. Star connection, double-star connection The following figure shows W connection for high voltages and W W connection for low voltages. V2 V3 W2 W3 U2 U3 T6 T9...
  • Page 235 Appendix Wiring diagrams 10.1.4 Motor protection with /TF or /TH for DR..71 – 280, DRN63 – 280, DR2..63 – 80 motors INFORMATION The following shows an example terminal assignment. The actual terminal assign- ment is included in the motor delivery as wiring diagram. /TF, /TH The following figures show examples for connection of motor protection with /TF PTC thermistor sensors or /TH bimetallic thermostats.
  • Page 236 Appendix Wiring diagrams 18014398983427083 1.TF/TH 1.TF/TH 2.TF/TH 2.TF/TH – 10.1.5 Motor protection with /TF or /TH for DR..315, DRN315 motors INFORMATION The following shows an example terminal assignment. The actual terminal assign- ment is included in the motor delivery as wiring diagram. /TF, /TH The following figures show examples for connection of motor protection with /TF PTC thermistor sensors or /TH bimetallic thermostats.
  • Page 237 Appendix Wiring diagrams 10.1.6 EI7.B built-in encoder  Connection via terminal strip The encoder is equipped with a 10-pole terminal strip for connection: 9007207579353739 INFORMATION The ranges 1a – 10a, 1c – 4c and 1d – 4d have been pre-configured by SEW‑EURODRIVE.
  • Page 238 Appendix Wiring diagrams Connection via M12 plug connector A 8-pin or a 4-pin M12 plug connector is available for the connection. 4-pin M12 plug connector AVSE 8-pin M12 plug connector AVRE • A coded Pin 1: • A coded Pin 1: • Male •...
  • Page 239 Appendix Wiring diagrams 10.1.7 BGE..; BS..; BSG..; BUR.. brake control BG../BGE.. Wiring diagram The following illustration shows the wiring for BG.. and BGE.. brake rectifiers for the B100 AC-side shut-off as well as the DC and AC-side shutoff. U AC U AC 242604811 Brake coil...
  • Page 240 Appendix Wiring diagrams NOTICE Malfunction caused by incorrect brake connection for frequency inverter operation. The drive system might be damaged. • Do not connect the brake to the terminal board of the motor. Wiring diagram The following figure shows the wiring for BUR.. brake control B100 242608139 Brake coil...
  • Page 241 Appendix Wiring diagrams 10.1.8 BSR.. brake control Brake voltage = phase-to-neutral voltage BSR.. brake control for single speed drives in line operation (basic wiring diagram R13) Wiring diagram The white interconnecting wires are the ends of a converter loop and, depending on R13A/R13B the motor connection, must be connected to the motor terminal block instead of the m or W bridge.
  • Page 242 Appendix Wiring diagrams Brake voltage = Line voltage Wiring diagram The white interconnecting wires are the ends of a converter loop and, depending on R13C the motor connection, must be connected to the motor terminal block instead of the W bridge.
  • Page 243 Appendix Wiring diagrams 10.1.9 BMP3.1 brake control in the terminal box INFORMATION Separate supply cables are required for the voltage supply. BMP3.1 The following illustration shows the wiring for the BMP3.1 brake rectifier for cut-off in the AC circuit and cut-off in the DC and AC circuit. BMP3.1 BMP3.1 9007199620491403...
  • Page 244 Appendix Wiring diagrams 10.1.10 Forced cooling fan /V Delta Steinmetz The following figure shows the wiring of the V forced cooling fan for delta-Steinmetz connection for 1-phase operation. (T1) (T2) (T3) (T4) (T5) (T6) (T1) (T2) (T3) (T4) (T5) (T6) 9007199778089483 Star connection The following figure shows the wiring of the /V forced cooling fan for star connection.
  • Page 245 Appendix Wiring diagrams DC 24 V connection The following figure shows the wiring of the /V forced cooling fan for DC 24 V. DC 24 V 9007201648125067 Forced cooling fan Terminal strip Polarity reversal protection diode NOTICE Damage to the forced cooling fan due to incorrect connection. The drive system might be damaged.
  • Page 246 Appendix Wiring diagrams 10.1.11 DRK... single-phase motor ER10 wiring dia- gram 11919510027 Motor winding Starting capacitor, switchable Motor terminal Running capacitor Incoming cables Further running capacitors (if avail- able) Counterclockwise rotation CW rotation, connected at factory [9] All-pole power switch ER11 wiring dia- gram 11919511947...

  • Page 247: Auxiliary Terminals 1 And 2

    Appendix Auxiliary terminals 1 and 2 10.2 Auxiliary terminals 1 and 2 The following figure shows the arrangement of the auxiliary terminals for the different terminal box positions. Terminal box position 2 and X, here X Terminal box position 1 and 3, here 3 3572208523 1) If auxiliary terminal 2 is not provided, you can install auxiliary terminal 1 in the same position.

  • Page 248: Address List

    Address list Address list Argentina Assembly Buenos Aires SEW EURODRIVE ARGENTINA S.A. Tel. +54 3327 4572-84 Sales Ruta Panamericana Km 37.5, Lote 35 Fax +54 3327 4572-21 (B1619IEA) Centro Industrial Garín http://www.sew-eurodrive.com.ar Prov. de Buenos Aires sewar@sew-eurodrive.com.ar Australia Assembly Melbourne SEW-EURODRIVE PTY.
  • Page 249 Address list Cameroon Sales Douala SEW-EURODRIVE S.A.R.L. Tel. +237 233 39 02 10 Ancienne Route Bonabéri Fax +237 233 39 02 10 P.O. Box sew@sew-eurodrive-cm B.P 8674 Douala-Cameroun Canada Assembly Toronto SEW-EURODRIVE CO. OF CANADA LTD. Tel. +1 905 791-1553 Sales 210 Walker Drive Fax +1 905 791-2999...
  • Page 250 Address list Colombia Assembly Bogota SEW-EURODRIVE COLOMBIA LTDA. Tel. +57 1 54750-50 Sales Calle 17 No. 132-18 Fax +57 1 54750-44 Service Interior 2 Bodega 6, Manzana B http://www.sew-eurodrive.com.co Santafé de Bogotá sew@sew-eurodrive.com.co Croatia Sales Zagreb KOMPEKS d. o. o. Tel.
  • Page 251 Address list France Assembly Bordeaux SEW-USOCOME Tel. +33 5 57 26 39 00 Sales Parc d'activités de Magellan Fax +33 5 57 26 39 09 Service 62 avenue de Magellan – B. P. 182 33607 Pessac Cedex Lyon SEW-USOCOME Tel. +33 4 74 99 60 00 75 rue Antoine Condorcet Fax +33 4 74 99 60 15 38090 Vaulx-Milieu...
  • Page 252 Address list Germany SEW-EURODRIVE GmbH & Co KG Tel. +49 7348 9885-0 Dieselstraße 18 Fax +49 7348 9885-90 89160 Dornstadt dc-ulm@sew-eurodrive.de Würzburg SEW-EURODRIVE GmbH & Co KG Tel. +49 931 27886-60 Nürnbergerstraße 118 Fax +49 931 27886-66 97076 Würzburg-Lengfeld dc-wuerzburg@sew-eurodrive.de Drive Service Hotline / 24 Hour Service 0 800 SEWHELP 0 800 7394357...
  • Page 253 Address list Indonesia Jakarta PT. Agrindo Putra Lestari Tel. +62 21 2921-8899 JL.Pantai Indah Selatan, Komplek Sentra In- Fax +62 21 2921-8988 dustri Terpadu, Pantai indah Kapuk Tahap III, aplindo@indosat.net.id Blok E No. 27 http://www.aplindo.com Jakarta 14470 Surabaya PT. TRIAGRI JAYA ABADI Tel.
  • Page 254 Address list Lebanon Sales (Lebanon) Beirut Gabriel Acar & Fils sarl Tel. +961 1 510 532 B. P. 80484 Fax +961 1 494 971 Bourj Hammoud, Beirut ssacar@inco.com.lb Sales (Jordan, Kuwait , Beirut Middle East Drives S.A.L. (offshore) Tel. +961 1 494 786 Saudi Arabia, Syria) Sin El Fil.
  • Page 255 Fax +595 21 3285539 Departamento Central sewpy@sew-eurodrive.com.py Fernando de la Mora, Barrio Bernardino Peru Assembly Lima SEW EURODRIVE DEL PERU S.A.C. Tel. +51 1 3495280 Sales Los Calderos, 120-124 Fax +51 1 3493002 Service Urbanizacion Industrial Vulcano, ATE, Lima http://www.sew-eurodrive.com.pe sewperu@sew-eurodrive.com.pe...
  • Page 256 Address list Senegal Sales Dakar SENEMECA Tel. +221 338 494 770 Mécanique Générale Fax +221 338 494 771 Km 8, Route de Rufisque http://www.senemeca.com B.P. 3251, Dakar senemeca@senemeca.sn Serbia Sales Belgrade DIPAR d.o.o. Tel. +381 11 347 3244 / +381 11 288 0393 Ustanicka 128a Fax +381 11 347 1337 PC Košum, IV floor office@dipar.rs 11000 Beograd...
  • Page 257 Address list Spain Assembly Bilbao SEW-EURODRIVE ESPAÑA, S.L. Tel. +34 94 43184-70 Sales Parque Tecnológico, Edificio, 302 http://www.sew-eurodrive.es Service 48170 Zamudio (Vizcaya) sew.spain@sew-eurodrive.es Sri Lanka Sales Colombo SM International (Pte) Ltd Tel. +94 1 2584887 254, Galle Raod Fax +94 1 2582981 Colombo 4, Sri Lanka Swaziland Sales...
  • Page 258 Address list United Arab Emirates Sales Dubai SEW-EURODRIVE FZE Tel. +971 (0)4 8806461 Service PO Box 263835 Fax +971 (0)4 8806464 Office No. S3A1SR03 http://www.sew-eurodrive.ae Jebel Ali Free Zone – South, info@sew-eurodrive.ae Dubai, United Arab Emirates Uruguay Assembly Montevideo SEW-EURODRIVE Uruguay, S. A. Tel.

  • Page 259: Index

    Index Index Icons BSG..............  239 BSR ..............  241 /DUB (Diagnostic Unit Brake) ...... 175 BUR..............  239 /V forced cooling fan..........  106 Connection .............  92 Numerical Control cabinet .......... 208 Motor terminal box........ 206 2nd shaft end............ 58 Motor wiring compartment...... 206 Brake exchange DR.71 –...
  • Page 260 Index Connection Technical data .......... 214 Variants ............ 28 Encoder cable ...........  113 Copyright notice ............  8 Encoder cable requirements ...... 113 Customer service .......... 231 Encoder connection...........  112 Encoder mounting adapter ........ 41 Equipment, accessory ........ 101 Delta connection ES7..............
  • Page 261 Index Installation, conditions .........  31 DR..200 – 225, DRN200 – 225 ......  20 Insulation resistance.......... 32 DR..250 – 280, DRN250 – 280 ......  21 Insulation, reinforced ...........  62 DR..71 – 132, DRN71 – 132S, DR2..71 – 80.  18 Intervals for inspection and maintenance .. 119 Mounting adapter ..........
  • Page 262 Index Removing rotary encoder .. 127, 129, 131, 133 Special features EG7. and AG7........ 129, 131 Low-speed motors..........  69 EH7. and AH7.......... 133 Switching operation ........ 69 ES7. and AS7.......... 127 Torque motors .......... 69 Removing the absolute encoder.. 135, 136, 138 Star connection Removing the encoder R13...............
  • Page 263 Index Terminal box Rotate.............  43 UWU51A switched-mode power supply ....  108 Terminal box positions ........ 247 Terminal strip............ 88 TF ............ 101, 235, 236 Waste disposal .......... 231 TF temperature sensor ........ 101 Wear .............. 119 TH............ 102, 235, 236 Wiring diagram TH winding thermostats........
  • Page 268 SEW-EURODRIVE—Driving the world SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Str. 42 76646 BRUCHSAL GERMANY Tel. +49 7251 75-0 Fax +49 7251 75-1970 sew@sew-eurodrive.com www.sew-eurodrive.com...

This manual is also suitable for:

Dr2..63 seriesDr2..63/be seriesDr2..80 seriesDr2..71 seriesDr..71 seriesDr..71/be series ... Show all

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