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Related Manuals for Bosch rexroth MKE
Summary of Contents for Bosch rexroth MKE
- Page 1 Operating Manual Synchronous Servomotors UL/CSA R911414374, Edition 01...
- Page 2 Copyright © Bosch Rexroth AG 2021 All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Liability The specified data is intended for product description purposes only and shall not be deemed to be a guaranteed characteristic unless expressly stipulated in the contract.
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Page 3: Table Of Contents
Degree of protection........18 R911414374, Edition 01 Bosch Rexroth AG... - Page 4 11.3 Preparing storage ..........38 12 Environmental protection and disposal Bosch Rexroth AG R911414374, Edition 01...
- Page 5 15.2 China RoHS 2 ........... Index R911414374, Edition 01 Bosch Rexroth AG...
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Page 6: About This Documentation
Do not carry along metal parts or Non-compliance with this safety instructions can clocks. result in moderate or minor personal injury. Hammer scales are forbidden NOTICE Non-compliance with this safety instructions can result in material damage. Bosch Rexroth AG R911414374, Edition 01... -
Page 7: Safety Instructions
�� Result of an instruction the country-specific protection requirements for electromagnetic compatibility. The plant manu- Please comply with the order of the handling instructions. facturer is responsible for appropriate installation (for example: physical separation of signal and R911414374, Edition 01 Bosch Rexroth AG... -
Page 8: Unintendend Use
In the case of damage due to non-observance inappropriate use. of the safety notes, Bosch Rexroth assumes no Do not use the motors if the ambient conditions liability. require a higher ATEX protection category than Applications for functional safety are only allowed specified on the type plate of the motors. -
Page 9: Protection From Electric Voltage
Observe the country-specific regulations. For Germany, please observe the specifications of the occupational insurance association BGV B11 and BGR B11 regarding “electromagnetic fields”. R911414374, Edition 01 Bosch Rexroth AG... -
Page 10: Protection Against Ignitable Electrostatic Discharges
Remark: Do suitable ESD protective measures e.g. by the following processes: before you handle imperiled components (e.g. • ESD protective clothes, wristlets, conductive electrostatic painting • floor, grounded cabinets and working surfaces). pneumatically conveyed dust or bulk material Bosch Rexroth AG R911414374, Edition 01... -
Page 11: Scope Of Delivery
Instruction and Duty Cycle: See Project Manual drive systems. The motors are flameproof, non- ventilated, servo-controlled permanent magnet special motors for use in hazardous areas with a free internal volume of 300 cu. in. or less. The R911414374, Edition 01 Bosch Rexroth AG... -
Page 12: Identification
Safety instructions on the product Identification Symbol Meaning Manufacturer Made in Germany / Bosch Rexroth AG, 97816 Lohr information Bgm.-Dr.-Nebel Str. 2 Germany Type plate The type plate is provided for identification of Table 5: Meaning of marks of conformity... - Page 13 - Do not work on hot surfaces. Motor damage due to strikes onto the motor shaft Do not strike the shaft end and do not exceed the allowed axial and radial forces of the motor. R911414374, Edition 01 Bosch Rexroth AG...
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Page 14: Features And Functions
B side (Non Drive End NDE) Terminal box US standard (single wires cast) Remark: In the case of special design, details named in the operating instructions can deviate. In this case, order the supplementary documentation. Bosch Rexroth AG R911414374, Edition 01... -
Page 15: Mechanical Interface
Ø [mm] [mm] collar [mm] [mm] holes [mm] MKE037 283 +5 MKE047 287 +5 MKE098 383 +5 MKE118B 489 +5 MKE118D 662 +5 Use the following screws and washers for flange and foot assembly. R911414374, Edition 01 Bosch Rexroth AG... -
Page 16: Thermal Motor Protection
PTC drilling integrated in the motor winding. A series circuit of three PTC thermistors (one PTC resistor per string) is installed in each motor. Triggering devices or control devices monitor the resistance to a maximum value. Voltage discon- Bosch Rexroth AG R911414374, Edition 01... -
Page 17: Cooling Mode
Rexroth controllers. Threshold values for MKE motors are: • Motor-warning temperature (120 °C) • Motor-disconnection temperature (130 °C) The temperature signal is transmitted via the motor interface -X2 (T1, T2). R911414374, Edition 01 Bosch Rexroth AG... -
Page 18: Encoder
Degree of protection according to DIN 332-2:1983-05. The protection type according to EN 60529:1991 + A1:2000 + A2:2013 is deter- mined by the abbreviation IP (International Pro- tection) and two code numbers for the degree Bosch Rexroth AG R911414374, Edition 01... - Page 19 Attachment of drive elements tolerance ratios. Observe the notes about mounting drive ele- Remark: If overdetermined arrangement of ments. bearings cannot be avoided, please contact Bosch Rexroth. R911414374, Edition 01 Bosch Rexroth AG...
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Page 20: Holding Brake
(normal operation). The holding brakes are no operation brakes to decelerate motors in operation from speed. • Emergency stop situations are not a normal operation. Bosch Rexroth AG R911414374, Edition 01... - Page 21 (inductive load) is not integrated in the toring, cyclic control of the brake holding torque, MKE motors; in Bosch Rexroth drive systems it is for example. integrated in the control units. The rated voltage to apply the brakes is 24 V DC ±10%.
- Page 22 Refer to the notes for dimensioning of the cable - Safety-related parts of control systems - length and cable cross-section of brake cables. Part 1: General principles for design (ISO 13849-1:2015), EN ISO 13849-2:2012 Bosch Rexroth AG R911414374, Edition 01...
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Page 23: Vibration Behavior
Check holding torque (M4) using the soft- Fachbereich Holz und Metall (German ware function Employer's Liability Insurance Association For Bosch Rexroth drive controller Wood and Metal) Start the P-0-0541, C2100 Command Determine the complete safety requirements Holding system check in drive controller. -
Page 24: Frame Size, Installation Type
Flange attachment on permissible radial force F in distance x from the the drive side of shaft shoulder and the mean speed is specified in the flange, drive side the radial force diagrams. facing up Bosch Rexroth AG R911414374, Edition 01... -
Page 25: Coating
5 … 75 % ● Measure insulation resistance. ● Absolute air humidity 1 … 29 g/m³ Dry the winding at a value of < 1kOhm per volt rated voltage. Direct solar radiation Not permitted R911414374, Edition 01 Bosch Rexroth AG... -
Page 26: Transport
− Mounted components (e.g. temperature sensors, encoder) can contain parts sus- Function-impairing effects are avoided as long as ceptible to electrical discharge (ESD). the specified limits are complied with. Observe the ESD safety measures. Bosch Rexroth AG R911414374, Edition 01... -
Page 27: Assembly
For details on centering holes, plant side. please refer to the specifications. • Use screws and washers for flange assembly • Heat the transmission element, if necessary. according to ⮫ Chapter 6.2.2 “Mechanical interface” on page R911414374, Edition 01 Bosch Rexroth AG... -
Page 28: Electrical Connection
Ground and short-circuit. tional connection part (protective earth terminal − Cover or shield any adjacent live parts. on the motor flange). Ground terminal cross sec- tion see ⮫ Chapter 8.3.5 “Ground connection” on page Bosch Rexroth AG R911414374, Edition 01... - Page 29 MKE motors is ≤ 135 °C, which corre- sponds to temperature class T4. The triplet ther- mistors installed in the MKE motors, in conjunc- tion with the evaluation circuits of the drive controllers, ensure reliable and safe overtemper- ature shutdown. R911414374, Edition 01 Bosch Rexroth AG...
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Page 30: Wiring Diagram
30 / 60 MKE Synchronous Servomotors Electrical connection 8.3.2 Wiring diagram Fig. 7: Connection MKE US with EnDat2.1 Bosch Rexroth AG R911414374, Edition 01... - Page 31 MKE Synchronous Servomotors 31 / 60 Electrical connection Fig. 8: Connection MKE US with Hiperface R911414374, Edition 01 Bosch Rexroth AG...
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Page 32: Electrical Connection Motor Types Mke037
Motors for hazardous areas must be grounded via a separate ground conductor and a grounding conductor within the motor power cable. An addi- tional connection clamp is provided on the motor flange to connect the grounding conductor. Bosch Rexroth AG R911414374, Edition 01... -
Page 33: Commissioning And Operation
− Safety fences, safety screens or pro- tion tective covers. − Vibrations are sine-wave oscillations in operation, Optical sensors which vary in their effect on the resistance of the motors depending on their intensity. R911414374, Edition 01 Bosch Rexroth AG... -
Page 34: Commissioning
24 V ±10% is applied to the motor. If neces- Do not install the amplifier (drive controller) in a sary, adjust the voltage. hazardous area. • Check the proper function of the holding brake. Bosch Rexroth AG R911414374, Edition 01... -
Page 35: Operation
Do not operate the motor in potentially explosive atmospheres if any mounting screws or covers are removed. Do not remove any screws or covers while the motor is in a potentially explo- sive area. R911414374, Edition 01 Bosch Rexroth AG... -
Page 36: Service Repair, Maintenance And Spare Parts
Therefore, in regular intervals (after one year at the latest), you MKE may only be repaired at certified Bosch should clean the surface of the motors in order to Rexroth service branches. External service pro- achieve a sufficiently large heat radiation surface. -
Page 37: Disassembly And Exchange
Restore dimensional reference to the machine coordinate system after replacing the motor. Fig. 12: Remove transmission element R911414374, Edition 01 Bosch Rexroth AG... -
Page 38: Preparing Storage
The symbol indicating "separate collection" for all batteries and accumulators is the crossed-out wheeled bin. End users in the EU are legally bound to return used batteries and accumula- Bosch Rexroth AG R911414374, Edition 01... - Page 39 (IATA) for the secon- dary part. Send the products to the following address, car- riage free: Bosch Rexroth AG Bgm.-Dr.-Nebel-Str. 2 97816 Lohr a.Main, Germany R911414374, Edition 01 Bosch Rexroth AG...
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Page 40: Eliminate Malfunction
Heat dissipation is impaired Clean the motor As a matter of principle, the instructions in the project planning and commissioning manuals must be followed in case of failures and errors. Contact the manufacturer, if necessary. Technical data Bosch Rexroth AG R911414374, Edition 01... -
Page 41: Mke037B-144
0 60K 0 60K with brake 1000 2000 3000 4000 5000 6000 7000 8000 9000 n / min MKE037B-144-___-_-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V R911414374, Edition 01 Bosch Rexroth AG... -
Page 42: Mke047B-144
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 2000 3000 4000 5000 6000 7000 n / min MKE047B-144-___-____, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V Bosch Rexroth AG R911414374, Edition 01... -
Page 43: Mke098B-047
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1500 2000 2500 3000 3500 4000 4500 n / min MKE098B-047-___-____, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V R911414374, Edition 01 Bosch Rexroth AG... -
Page 44: Mke098B-058
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 2000 3000 4000 5000 n / min MKE098B-058-___-____, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V Bosch Rexroth AG R911414374, Edition 01... -
Page 45: Mke118B-024
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1500 2000 2500 3000 3500 n / min MKE118B-024-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V R911414374, Edition 01 Bosch Rexroth AG... -
Page 46: Mke118B-058
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1500 2000 2500 3000 3500 4000 4500 n / min MKE118B-058-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V Bosch Rexroth AG R911414374, Edition 01... -
Page 47: Mke118D-012
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1200 1400 1600 1800 n / min MKE118D-012-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V R911414374, Edition 01 Bosch Rexroth AG... -
Page 48: Mke118D-027
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1500 2000 2500 3000 n / min MKE118D-027-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V Bosch Rexroth AG R911414374, Edition 01... -
Page 49: Mke118D-035
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine the total moment of inertia. 1000 1500 2000 2500 3000 n / min MKE118D-035-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V R911414374, Edition 01 Bosch Rexroth AG... -
Page 50: Tolerances
= 3000 1/min n = 4000 1/min n = 6000 1/min n = 8000 1/min n = 9000 1/min x/mm Fig. 13: MKE037: permissible radial force ① Shaft plain ② Shaft with keyway Bosch Rexroth AG R911414374, Edition 01... -
Page 51: Mke118 Radial Force
= 1000 1/min 2000 n = 2000 1/min n = 3000 1/min n = 4000 1/min 1500 n = 5000 1/min 1000 x/mm Fig. 16: MKE118: permissible radial force ① Shaft plain ② Shaft with keyway R911414374, Edition 01 Bosch Rexroth AG... -
Page 52: Specifications
52 / 60 MKE Synchronous Servomotors Specifications 14.13 Specifications 14.13.1 MKE037 Specifications Fig. 17: MKE037 Bosch Rexroth AG R911414374, Edition 01... -
Page 53: Mke047 Specifications
MKE Synchronous Servomotors 53 / 60 Specifications 14.13.2 MKE047 Specifications Fig. 18: MKE047 R911414374, Edition 01 Bosch Rexroth AG... -
Page 54: Mke098 Specifications
54 / 60 MKE Synchronous Servomotors Specifications 14.13.3 MKE098 Specifications Fig. 19: MKE098 Bosch Rexroth AG R911414374, Edition 01... -
Page 55: Mke118 Specifications
MKE Synchronous Servomotors 55 / 60 Specifications 14.13.4 MKE118 Specifications Fig. 20: MKE118 R911414374, Edition 01 Bosch Rexroth AG... -
Page 56: Appendix
Information can be found under UL file number E203009 on the website www.ul.com. ⮫ 15.2 China RoHS 2 The China RoHS 2 conformity can be found on the type plate of the motors. Information about listing:⮫ www.boschrex- roth.com.cn/zh/cn/home_2/china_rohs2 Bosch Rexroth AG R911414374, Edition 01... -
Page 57: Index
Materials contained..... . 38 Motor temperature..... . . 16 R911414374, Edition 01 Bosch Rexroth AG... - Page 58 58 / 60 MKE Synchronous Servomotors Bosch Rexroth AG R911414374, Edition 01...
- Page 59 MKE Synchronous Servomotors 59 / 60 R911414374, Edition 01 Bosch Rexroth AG...
- Page 60 Bosch Rexroth AG Postfach 13 57 97803 Lohr a.Main, Germany Bgm.-Dr.-Nebel-Str. 2 97816 Lohr a.Main, Germany Phone +49 9352 18 0 Fax +49 9352 18 8400 www.boschrexroth.com/electrics R911414374 R911414374...
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