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Bosch Rexroth ML3 Operating Instructions Manual

Self-cooled linear motors
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ML3
Self-Cooled Linear Motors
Operating instructions
R911389762
Edition 01

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Summary of Contents for Bosch Rexroth ML3

  • Page 1 Self-Cooled Linear Motors Operating instructions Edition 01 R911389762...
  • Page 2 Edition 01, 06/2018 tab. 1-1 "Record of revisions" on page Copyright © Bosch Rexroth AG 2018 All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial prop‐ erty rights.
  • Page 3 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG I/103 ML3 Self-Cooled Linear Motors Deutsch English Français Lebensgefahr bei Danger to life in case of Danger de mort en Nichtbeachtung der nachstehenden non‑compliance with the below-mentioned cas de non‑respect des consignes de Sicherheitshinweise! safety instructions! sécurité...
  • Page 4 II/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Deutsch English Français Unsachgemäße Improper handling during Manipulation incorrecte lors Handhabung bei Transport und Montage! transport and mounting! Risk of injury! du transport et du montage ! Risque de Verletzungsgefahr! blessure !
  • Page 5 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG III/103 ML3 Self-Cooled Linear Motors Español Português Italiano Campi elettromagnetici / ¡Campos Campos eletromagnéticos / magnetici! Pericolo per la salute delle electromagnéticos/magnéticos! ¡Peligro magnéticos! Perigo de saúde para pessoas persone portatrici di pacemaker, protesi para la salud de las personas con com marcapassos, implantes metálicos ou...
  • Page 6 IV/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Svenska Dansk Nederlands Farliga rörelser! Livsfara! Farlige bevægelser! Risicovolle Livsfare! bewegingen! Levensgevaar! Uppehåll dig inte inom maskiners och maskindelars rörelseområde. Du må ikke opholde dig inden for maskiners Houdt u niet op in het bewegingsbereik van og maskindeles bevægelsesradius.
  • Page 7 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG V/103 ML3 Self-Cooled Linear Motors Suomi Polski Český Näiden turvaohjeiden Zagrożenie życia w razie Nebezpečí života v případě noudattamatta jättämisestä on seurauksena nieprzestrzegania poniższych wskazówek nedodržení níže uvedených bezpečnostních hengenvaara! bezpieczeństwa! pokynů! Ota tuote käyttöön vasta sen jälkeen, kun Nie uruchamiać...
  • Page 8 VI/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Suomi Polski Český Epäasianmukainen käsittely Niewłaściwe Nesprávné zacházení při kuljetuksen ja asennuksen yhteydessä! obchodzenie się podczas transportu i přepravě a montáži! Nebezpečí zranění! Loukkaantumisvaara! montażu! Ryzyko urazu! Používejte vhodná montážní a dopravní...
  • Page 9 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG VII/103 ML3 Self-Cooled Linear Motors Slovensko Slovenčina Română Elektromagnetna / Elektromagnetické/ Câmpuri electromagnetice / magnetna polja! Nevarnost za zdravje za magnetické polia! Nebezpečenstvo pre magnetice! Pericol pentru sănătatea osebe s spodbujevalniki srca, kovinskimi zdravie osôb s kardiostimulátormi, kovovými persoanelor cu stimulatoare cardiace, vsadki ali slušnimi aparati!
  • Page 10 VIII/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Magyar Български Latviski Опасни движения! Veszélyes mozgás! Bīstamas kustības! Опасност за живота! Életveszély! Dzīvības apdraudējums! Не стойте в обсега на движение на Ne tartózkodjon a gépek és a Neuzturieties mašīnu un mašīnas detaļu машините...
  • Page 11 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG IX/103 ML3 Self-Cooled Linear Motors Lietuviškai Eesti Ελληνικά Alljärgnevate ohutusjuhiste Κίνδυνος θανάτου σε Pavojus gyvybei nesilaikant eiramine on eluohtlik! περίπτωση μη συμμόρφωσης με τις toliau pateikiamų saugumo nurodymų! παρακάτω οδηγίες ασφαλείας! Võtke tooted käiku alles siis, kui olete Naudokite gaminį...
  • Page 12 X/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Lietuviškai Eesti Ελληνικά Asjatundmatu Ακατάλληλος χειρισμός κατά τη Netinkamas darbas käsitsemine transportimisel ja montaažil! μεταφορά και συναρμολόγηση! Κίνδυνος transportuojant ir montuojant! Susižalojimo Vigastusoht! τραυματισμού! pavojus! Kasutage sobivaid montaaži- ja Χρησιμοποιείτε κατάλληλους μηχανισμούς...

  • Page 13: Table Of Contents

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG XI/103 ML3 Self-Cooled Linear Motors Table of Contents Table of Contents Page About this documentation.................... 15 Validity of this documentation....................... 15 Editions of this documentation......................15 Additional documentation........................15 Presentation of information........................15 Safety instructions......................19 About this product..........................
  • Page 14 XII/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Table of Contents Page Electrical connection..........................39 6.5.1 Connection cable on primary part...................... 39 6.5.2 Power connection..........................40 6.5.3 Connection power..........................42 6.5.4 Installation mode and cable cross-section..................44 Commissioning and operation..................47 Safety..............................
  • Page 15 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG XIII/103 ML3 Self-Cooled Linear Motors Table of Contents Page Index.......................... 101...
  • Page 16 XIV/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...

  • Page 17: About This Documentation

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 15/103 ML3 Self-Cooled Linear Motors About this documentation About this documentation Validity of this documentation This instruction must be observed by assemblers, operator, service engi‐ neers and facility operators. It contains notes about handling the motor com‐...
  • Page 18 16/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors About this documentation WARNING Non-compliance with this safety instructions can result in death or severe personal injury. CAUTION Non-compliance with this safety instructions can result in moderate or minor personal injury.
  • Page 19 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 17/103 ML3 Self-Cooled Linear Motors About this documentation Symbol Meaning The letters “C” and “E” stand for „Communautes Européennes“. The CE-marking expresses the conformity of a product with relevant EC- regulations. MLF motors are confirmed according to the low voltage directive 2006/95/EC, DIN EN 60034-1 and DIN EN 60034-5.
  • Page 20 18/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...

  • Page 21: Safety Instructions

    (ATEX) is forbidden. Trademark right third parties Observe the trademark rights of third parties during assembly and use of sin‐ gle components delivered from Bosch Rexroth. For any infringement of the right, the customer is liable for the accruing damage.

  • Page 22: Qualification Of Personnel

    Improper use of the components and non-observance of the described safety notes can lead to damage, bodily injury, electric shock or in extreme case lead to death. In the case of damage due to non-observance of the safety notes, Bosch Rexroth assumes no liability. Product- and technology-dependent safety instructions 2.6.1...

  • Page 23: Protection Against Magnetic And Electromagnetic Fields

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 21/103 ML3 Self-Cooled Linear Motors Safety instructions ● Additionally secure vertical axes to prevent them from sinking or de‐ scending after having shutdown the motor, for instance as follows: – mechanically lock the vertical axis, –...

  • Page 24: Protection During Handling And Assembly

    22/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Safety instructions ● Extreme caution during handling of motor components with permanent magnets. Do never underestimate strong attractive forces. ● Never work alone. ● Use personal safety equipment (e.g. protective gloves, protective glasses).

  • Page 25: Protection Against Burns

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 23/103 ML3 Self-Cooled Linear Motors Safety instructions ● Instruct the personal with regard to the danger. ● Use personal safety equipment (e.g. protective gloves, protective glasses). ● Store all components in its origin package until assembly and for trans‐...

  • Page 26: Electrostatic Sensitive Devices (Egb)

    24/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Safety instructions 2.6.6 Electrostatic sensitive devices (EGB) Rexroth motors contain parts which underlie an electrostatic danger. These components, especially temperature sensors of the motor winding can be de‐ stroyed by improper use.

  • Page 27: Scope Of Delivery

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 25/103 ML3 Self-Cooled Linear Motors Scope of delivery Scope of delivery The total scope of delivery is listed on the delivery note or waybill. However, its content can be partitioned in several packages. Each package can be identified by a forwarding label.
  • Page 28 26/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...

  • Page 29: About This Product

    About this product Product description 4.1.1 Technical features Product Three phase synchronous motor Manufacturer Bosch Rexroth Electric Drives and Controls GmbH Buergermeister-Dr.-Nebel-Straße 2 97816 Lohr am Main, Germany Type Primary part ML3P03, -06, -11 Secondary part ML3S03, -06, -11 Listed acc. to CSA standard (UL) UL 1004-1, 2nd ed., 2012 CAN/CSA C22.2 No.

  • Page 30: Labeling Ml3S

    28/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors About this product Fig. 4-2: Primary part (example) TYPE Product type code Material number Manufacturing date Mass Serial number Revision state IPxx Degree of protection IPxx T.CL. Thermal class I(N) Rated current...

  • Page 31: Transport And Storage

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 29/103 ML3 Self-Cooled Linear Motors Transport and storage Transport and storage Notes about transport (shipping) instructions Strong attractive forces due to permanent WARNING magnets on the secondary part! Risk of injury and danger of crushing body parts by mag‐...

  • Page 32: Product Storage

    30/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Transport and storage Product storage Store the motor components in their original package at a dry, dust free, vi‐ bration free and light protected place without direct solar radiation. Observe the specified classes 1K3, 1B1, 1C2, 1S1, 1M1 of DIN EN 60721-3-2 for stor‐...

  • Page 33: Assembly

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 31/103 ML3 Self-Cooled Linear Motors Assembly Assembly General notes The machine manufacturer has to consider the special character of his construction and must work out special mounting instruc‐ tions for the motor components primary and secondary part. The machine manufacturer's mounting instructions are the only bind‐...

  • Page 34: Mechanical Assembly

    32/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly sheets under http://www.loctite.de. The manufacturer's homepage also pro‐ vides information on hardening accelerators or other screw locks. Mechanical assembly 6.2.1 Air-gap, parallelism and symmetry of the motor components Parallelism and symmetry When mounting primary and secondary parts, their position is specified by the holes or threads within the machine slide and prepared within the ma‐...

  • Page 35: Assembly Of Primary Parts

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 33/103 ML3 Self-Cooled Linear Motors Assembly Frame size Installation height “X” ML3x03 40 mm ± 0.1 mm ML3x06 40 mm ± 0.1 mm ML3x11 45 mm ± 0.1 mm Tab. 6-1: Installation height ML3 motors After assembly of the motor components, we recommend to check the mini‐...
  • Page 36 34/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly Tightening torque Size primary part Screw size Screw-in depths Strength class (± 10 %) ML3P03 M4 (DIN EN ISO 4762) 2 ... 3 Nm min. 4 mm max. 5 mm...

  • Page 37: Installation Of The Secondary Part Segments

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 35/103 ML3 Self-Cooled Linear Motors Assembly Ensure that the dowels used do not protrude more than specified in the dimension sheets. This can lead to damage of the primary part. 2. Fasten the primary part with screws 1, 2, 3 ...x crosswise until the pri‐...
  • Page 38 36/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly Frame size secondary Strength class Screw size Screw-in depths Tightening torque part ML3S03 M5x10 (DIN EN 7984) ML3S06 min. 6.5 mm 2 ... 3.5 Nm M5x16 ML3S11 (DIN EN ISO 4762) Tab.
  • Page 39 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 37/103 ML3 Self-Cooled Linear Motors Assembly When using dowels, ensure that they do not protrude more than specified in the dimension sheets. This can lead to damaged sec‐ ondary part. Place the first secondary part in such a way that the dowels grab into the secondary part and set down slowly.
  • Page 40 38/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly Fig. 6-5: Position the guidance with the primary part over the assembled secon‐ dary part and lock it against unintended movement. Fig. 6-6: Cover the free space of the assembled secondary part plates up to the end of the secondary part with the supplied protective plates of working step 5 (cut the protective plate before).

  • Page 41: Electrical Connection

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 39/103 ML3 Self-Cooled Linear Motors Assembly Electrical connection 6.5.1 Connection cable on primary part Ensure that the complete machine fulfills all necessary regula‐ tions, especially EN 60204. The electrical connection of the primary part is done via two shielded connec‐...

  • Page 42: Power Connection

    We recommend to lead this cables in a fixed installation to ● a flange socket, ● a coupling or ● a terminal box (not in the scope of delivery of Bosch Rexroth)
  • Page 43 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 41/103 ML3 Self-Cooled Linear Motors Assembly . From this junction, the power cable can be laid through the energy chains or the machine construction. Currently, ready-made Rexroth connection cables with connector are in prep‐ aration. Damage of the connection cables and the...

  • Page 44: Connection Power

    42/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly ① Drive controller ② Energy chain ① Power cables ④ Junction (e.g. connectors, clamps) ⑤ Connection cable (power) ⑥ Connection cables (temperature) ⑦ ML3 Motor Fig. 6-9: Routing connection cable of primary part 6.5.3...
  • Page 45 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 43/103 ML3 Self-Cooled Linear Motors Assembly Connection via terminal box ① ML3P Primary part ② Terminal boxes ③ Controller Fig. 6-11: Connection example terminal box...

  • Page 46: Installation Mode And Cable Cross-Section

    44/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly 6.5.4 Installation mode and cable cross-section Parallel motor connection When connecting a motor parallel on a drive controller, the following possibili‐ ties exist to assembly the motor cable. ● Installation of a collective cable with higher cross section (Fig.
  • Page 47 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 45/103 ML3 Self-Cooled Linear Motors Assembly Power connection at parallel ar‐ rangement, collective power cable with higher cross section ① Drive controller ② Energy chain ① Power cables ④ Junction (e.g. connector, terminal boxes) ⑤ Connection cable (power) ⑥...
  • Page 48 46/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Assembly Fig. 6-16: Connection on drive controller - parallel arrangement primary part Connection of power cables de‐ In preparation. pending from the primary part ar‐ rangement at parallel arrangement...

  • Page 49: Commissioning And Operation

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 47/103 ML3 Self-Cooled Linear Motors Commissioning and operation Commissioning and operation Safety WARNING High electric voltage! Danger to life, risk of in‐ jury by electric shock. Life parts are dangerous. Do not open any covers or flange sockets during operation.

  • Page 50: Operation

    48/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Commissioning and operation Operation During operation, keep the ambient and operation conditions and technical data specified in the project planning manual Checks during operation: Pay attention to exceptional noise. Pay attention to increased vibrations.

  • Page 51: Maintenance And Repair

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 49/103 ML3 Self-Cooled Linear Motors Maintenance and repair Maintenance and repair Cleaning and servicing Danger! Electric voltage! Operations in the vi‐ WARNING cinity of live parts are extremely dangerous. Any work required on the electric system may be carried out only by skilled electricians.

  • Page 52: Service Repair, Maintenance And Spare Parts

    50/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Maintenance and repair ● Check the protective conductor connection for proper condition and firm seating at regular intervals. Replace it, if necessary. Service repair, maintenance and spare parts Increase availability with regular preventive maintenance measures. Observe the machine manufacturer's instructions in the machine maintenance plan and the maintenance measures described below.
  • Page 53 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 51/103 ML3 Self-Cooled Linear Motors Maintenance and repair ● Your contact data (phone number, fax number, e-mail address)
  • Page 54 52/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...

  • Page 55: Disassembly

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 53/103 ML3 Self-Cooled Linear Motors Disassembly Disassembly Fatal injury due to errors during the activation DANGER of motors or work on moving elements! ⇒ Work on machines is only allowed if they are secured and while they are not running.
  • Page 56 54/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Disassembly 7. Remove dirt, chips and other any kind of residues from the motor. 8. Before dismounting the motor and the supply lines, secure them against dropping or moving and disconnect the mechanical connections only thereafter.

  • Page 57: Environmental Protection And Disposal

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 55/103 ML3 Self-Cooled Linear Motors Environmental protection and disposal Environmental protection and disposal Disposal of the motor components can be done according to the applicable legal process in normal recycling process. Recycling Most of the products can be recycled due to their high content of metal. In order to recycle the metal in the best possible way, the products must be dis‐...
  • Page 58 56/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Environmental protection and disposal 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. Outside the validity of the EU Directive 2006/66/EC, the particularly applicable regulations must be followed.

  • Page 59: Troubleshooting

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 57/103 ML3 Self-Cooled Linear Motors Troubleshooting Troubleshooting 11.1 Procedure Possible causes for failures of motors can be restricted to the following areas: ● Motor cooling and temperature behavior ● Internal temperature sensor ● Mechanical damage of the motor ●...
  • Page 60 58/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...

  • Page 61: Appendix

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 59/103 ML3 Self-Cooled Linear Motors Appendix Appendix 12.1 Technical data 12.1.1 Explanations about technical data Introduction All relevant technical motor data as well as the functional principle of this mo‐ tors are given on the following pages in terms of tables and characteristic curves.
  • Page 62 60/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix To avoid damaged winding in standstill operation, limit the cur‐ rent or the operation duration. ① When using the motor in this operating range, observe the notes about operation at or near motor standstill described in the project planning manual.
  • Page 63 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 61/103 ML3 Self-Cooled Linear Motors Appendix Description of specified sizes Unless otherwise specified, the values specified in the data sheets are r.m.s. values according to DIN EN 60034-1. Reference value 540 V DC bus volt‐ age and 20 °C contact surface temperature.
  • Page 64 62/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Toler‐ Designation Symbol Unit Description ance Duration of the temperature rise to 63 % of the final temperature of the winding under load with continuous nominal force in S1-operation and liq‐...

  • Page 65: General Technical Data

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 63/103 ML3 Self-Cooled Linear Motors Appendix 12.1.2 General technical data For the sake of clarity, the following table contains data which is applicable to all motor frame sizes. In this context, however, the comments on the individu‐...

  • Page 66: Technical Data - Frame Size 03

    64/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.1.3 Technical data - Frame size 03 ML3P03 primary part ML3P03- ML3P03- ML3P03- ML3P03- ML3P03- Designation Symbol Unit A_BW B_BW D_BW F_BN F_BU Maximum force at standstill max,0 Maximum current at standstill 16.4...
  • Page 67 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 65/103 ML3 Self-Cooled Linear Motors Appendix Motor characteristic curves ML3P03 Fig. 12-3: Motor characteristic curve ML3P03-A_BW Fig. 12-4: Motor characteristic curve ML3P03-B_BW...
  • Page 68 66/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-5: Motor characteristic curve ML3P03-D_BW Fig. 12-6: Motor characteristic curve ML3P03-F_BN...
  • Page 69 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 67/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-7: Motor characteristic curve ML3P03-F_BU...

  • Page 70: Technical Data - Frame Size 06

    68/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.1.4 Technical data - Frame size 06 Primary part ML3P06 - Frame lengths B / C / D ML3P06- ML3P06- ML3P06- ML3P06- ML3P06- ML3P06- Designation Symbol Unit B_BK B_BR C_BC...
  • Page 71 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 69/103 ML3 Self-Cooled Linear Motors Appendix Primary part ML3P06 - Frame lengths E / F / H ML3P06- ML3P06- ML3P06- ML3P06- ML3P06- ML3P06- Designation Symbol Unit E_BK E_BR F_BK F_BR H_BK H_BR Maximum force at standstill...
  • Page 72 70/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Motor characteristic curves ML3P06 Fig. 12-8: Motor characteristic curves ML3P06-B_BK Fig. 12-9: Motor characteristic curves ML3P06-B_BR...
  • Page 73 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 71/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-10: Motor characteristic curves ML3P06-C_BC Fig. 12-11: Motor characteristic curves ML3P06-C_BR...
  • Page 74 72/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-12: Motor characteristic curvese ML3P06-D_BK Fig. 12-13: Motor characteristic curves ML3P06-D_BR...
  • Page 75 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 73/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-14: Motor characteristic curves ML3P06-E_BK Fig. 12-15: Motor characteristic curves ML3P06-E_BR...
  • Page 76 74/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-16: Motor characteristic curves ML3P06-F_BK Fig. 12-17: Motor characteristic curves ML3P06-F_BR...
  • Page 77 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 75/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-18: Motor characteristic curves ML3P06-H_BK Fig. 12-19: Motor characteristic curves ML3P06-H_BR...

  • Page 78: Technical Data - Frame Size 11

    76/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.1.5 Technical data - Frame size 11 Primary part ML3P11 ML3P11- ML3P11- ML3P11- ML3P11- ML3P11- ML3P11- Designation Symbol Unit D_BF D_BQ E_BC E_BQ L_BC L_BQ Maximum force at standstill 1800...
  • Page 79 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 77/103 ML3 Self-Cooled Linear Motors Appendix Motor characteristic curves ML3P11 Fig. 12-20: Motor characteristic curves ML3P11-D_BF Fig. 12-21: Motor characteristic curves ML3P11-D_BQ...
  • Page 80 78/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-22: Motor characteristic curves ML3P11-E_BC Fig. 12-23: Motor characteristic curves ML3P11-E_BQ...
  • Page 81 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 79/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-24: Motor characteristic curves ML3P11-L_BC Fig. 12-25: Motor characteristic curves ML3P11-L_BQ...

  • Page 82: Dimension Sheets

    For the installation of the motors into the machine structure, Bosch Rexroth specifies a defined installation height with tolerances. Thus, the specified size and tolerances of the air gap are maintained inevitably – even if individual motor components are replaced.
  • Page 83 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 81/103 ML3 Self-Cooled Linear Motors Appendix Parallelism and symmetry of machine parts Before primary and secondary part can be mounted, align the parts of the machine. Especially the machine slide is to be brought into a defined position to the machine bed.

  • Page 84: Frame Size 03

    82/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.2.3 Frame size 03 Fig. 12-27: Dimension sheet primary part ML3P03-A...
  • Page 85 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 83/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-28: Dimension sheet primary part ML3P03-B/D/F...
  • Page 86 84/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-29: Dimension sheet primary part ML3S03...

  • Page 87: Frame Size 06

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 85/103 ML3 Self-Cooled Linear Motors Appendix 12.2.4 Frame size 06 Fig. 12-30: Dimension sheet primary part ML3P06-B...
  • Page 88 86/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-31: Dimension sheet primary part ML3P06-C/D/E/F...
  • Page 89 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 87/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-32: Dimension sheet primary part ML3P06-H...
  • Page 90 88/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-33: Dimension sheet secondary part ML3S06...

  • Page 91: Frame Size 11

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 89/103 ML3 Self-Cooled Linear Motors Appendix 12.2.5 Frame size 11 Fig. 12-34: Dimension sheet primary part ML3P11 Frame lengths D, E...
  • Page 92 90/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix Fig. 12-35: Dimension sheet primary part ML3P11 Frame length L...
  • Page 93 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 91/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-36: Dimension sheet secondary part ML3S11...

  • Page 94: Type Code

    92/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.3 Type code 12.3.1 ML3P03 Fig. 12-37: Type code ML3P03 (1/2)

  • Page 95: Ml3S03

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 93/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-38: Type code ML3P03 (2/2) 12.3.2 ML3S03 Fig. 12-39: Type code ML3S03...

  • Page 96: Ml3P06

    94/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.3.3 ML3P06 Fig. 12-40: Type code ML3P06 (1/2)

  • Page 97: Ml3S06

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 95/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-41: Type code ML3P06 (2/2) 12.3.4 ML3S06 Fig. 12-42: Type code ML3S06...

  • Page 98: Ml3P11

    96/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.3.5 ML3P11 Fig. 12-43: Type code ML3P11 (1/2)

  • Page 99: Ml3S11

    DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 97/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-44: Type code ML3P11 (2/2) 12.3.6 ML3S11 Fig. 12-45: Type code ML3S11...

  • Page 100: Declaration Of Conformity

    98/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Appendix 12.4 Declaration of conformity...
  • Page 101 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 99/103 ML3 Self-Cooled Linear Motors Appendix Fig. 12-47: Translated CE declaration of conformity...
  • Page 102 100/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors...
  • Page 103 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 101/103 ML3 Self-Cooled Linear Motors Index Index Accumulators............55 Failure cause Additional documentation........15 Measures............57 Air gap............32, 80 Fastening holes........... 81 Alignment............81 Fastening screws Ambient temperature........27, 63 Primäry part........... 34 Assembly Secondary part..........36 Secondary parts..........
  • Page 104 102/103 Bosch Rexroth AG DOK-MOTOR*-ML3********-IT01-EN-P ML3 Self-Cooled Linear Motors Index ML3P03............92 ML3P06............94 Packaging............55 ML3P11............96 Parallelism..........32, 80, 81 ML3S03............93 Permanent magnets..........22 ML3S11............97 Pole width............61 Type plates............27 Power wire cross section........61 Type plates ML3S..........
  • Page 105 DOK-MOTOR*-ML3********-IT01-EN-P Bosch Rexroth AG 103/103 ML3 Self-Cooled Linear Motors Notes...
  • Page 106 Bosch Rexroth AG Electric Drives and Controls P.O. Box 13 57 97803 Lohr, Germany Bgm.-Dr.-Nebel-Str. 2 97816 Lohr, Germany Phone +49 9352 18 0 Fax +49 9352 18 8400 www.boschrexroth.com/electrics *R911389762* R911389762 DOK-MOTOR*-ML3********-IT01-EN-P...

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