Page 1 Synchronous Servomotors Project planning manual Edition 12 R911296289...
Page 2 Edition 12, 2018-06 "Editions of this documentation" on page 7 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: Table Of Contents
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG I/279 Synchronous Servomotors MSK Table of Contents Table of Contents Page About this documentation....................7 Introduction............................. 8 Important instructions on use..................11 Intended use ............................11 2.1.1 Introduction............................11 2.1.2 Areas of use and application......................11 Inappropriate use..........................
Page 4 II/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Table of Contents Page 4.17 MSK070D Technical data........................53 4.18 MSK070E Technical data........................56 4.19 MSK071C Technical data........................59 4.20 MSK071D Technical data........................62 4.21 MSK071E Technical data........................65 4.22 MSK075C Technical data........................68 4.23...
Page 5 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG III/279 Synchronous Servomotors MSK Table of Contents Page 5.19 MSK075 Specifications........................139 5.20 MSK075 Specifications liquid cooling....................140 5.21 MSK075 Specifications axial fan unit....................141 5.22 MSK075 Specifications fan unit radial....................142 5.23 MSK076 Specifications........................143 5.24...
Page 6 IV/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Table of Contents Page 7.2.5 Fan units electrical connection......................186 7.2.6 Fan units ordering..........................188 7.2.7 Fan units assembly.......................... 188 Sealing air connection........................188 7.3.1 Description............................188 7.3.2 Technical data..........................188 7.3.3 Ordering data and assignment......................
Page 7 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG V/279 Synchronous Servomotors MSK Table of Contents Page 9.11.3 EAC ..............................224 9.11.4 RoHS .............................. 224 9.11.5 China RoHS 2..........................225 9.12 Motor cooling............................226 9.12.1 Natural convection........................... 226 9.12.2 Fan units............................226 9.12.3 Liquid cooling........................... 227 9.13...
Page 8 VI/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Table of Contents Page 13.4 Maintenance............................261 13.4.1 General information......................... 261 13.4.2 Cleaning............................261 13.4.3 Bearings............................262 13.4.4 Connecting cables........................... 262 13.5 Information in case of malfunctions ....................263 13.6 Disassembly............................265 Environmental protection and disposal ..............
Page 9: About This Documentation
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 7/279 Synchronous Servomotors MSK About this documentation About this documentation Editions of this documentation Edition State Note 2004-06 First edition 2004-10 Revision, supplements 2005-06 Revision, supplements 2006-12 Revision, supplements 2008-06 Revision, supplements 2008-09 Revision, supplements 2010-12...
Page 10: Introduction
8/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK About this documentation Introduction MSK synchronous servo motors The MSK motor series is characterized in particular by its wide performance for all requirements spectrum and fine size gradation. The high torque density of these synchro‐...
Page 11 For the project planning of drive systems with motors of the MSK series, you will require further documentation, depending on the devices used. Rexroth provides the entire product documentation in the Bosch Rexroth media direc‐ tory in PDF format. http://www.boschrexroth.com/various/utilities/mediadirectory/index.jsp...
Page 12 10/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 13: Important Instructions On Use
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 11/279 Synchronous Servomotors MSK Important instructions on use Important instructions on use Intended use 2.1.1 Introduction Rexroth products are developed and manufactured according to the state of the art. Before they are delivered, they are inspected to ensure that they op‐...
Page 14: Inappropriate Use
● the intended application is not explicitly released by Bosch Rexroth. Please be absolutely sure to comply with the instructions given in the general safety instructions!
Page 15: Safety Notes For Electric Drives And Controls
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 13/279 Synchronous Servomotors MSK Safety notes for electric drives and controls Safety notes for electric drives and controls Term definition System An installation consists of several devices or systems interconnected for a defined purpose and on a defined site which, however, are not intended to be placed on the market as a single functional unit.
Page 16: General Information
14/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Safety notes for electric drives and controls requires. To comply with these qualifications, it is necessary, among other things, 1) to be trained, instructed or authorized to switch electric circuits and devi‐...
Page 17: Hazards By Improper Use
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 15/279 Synchronous Servomotors MSK Safety notes for electric drives and controls gy". If this is not the case, they are excluded. Functional safety is a safe‐ ty concept in which measures of risk reduction for personal safety de‐...
Page 18: Danger-Related Notes
16/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Safety notes for electric drives and controls ● Risk of burns by hot housing surfaces! ● Risk of injury by improper handling! Injury by crushing, shearing, cutting, hitting! ● Risk of injury by improper handling of batteries! ●...
Page 19: Protective Extra-Low Voltage As Protection Against Electric Shock
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 17/279 Synchronous Servomotors MSK Safety notes for electric drives and controls ● Connect the protective conductors of the electric drive and control sys‐ tems always fix and continuously with the external supply network. ● Do a protective conductor connection with a minimum cross section ac‐...
Page 20 18/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Safety notes for electric drives and controls Dangerous movements! Danger to life, risk of injury, serious injury or property damage! A risk assessment must be prepared for the installation or machine, with its specific conditions, in which the components of the electric drive and control system are installed.
Page 21: Protection Against Electromagnetic And Magnetic Fields During Operation And Mounting
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 19/279 Synchronous Servomotors MSK Safety notes for electric drives and controls 3.3.4 Protection against electromagnetic and magnetic fields during opera‐ tion and mounting Electromagnetic and magnetic fields! Health hazard for persons with active implantable medical devices (AIMD) such as pacemakers or passive metallic implants.
Page 22: Battery Safety
20/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Safety notes for electric drives and controls ● Do not stand under hanging loads. ● Immediately clean up any spilled liquids from the floor due to the risk of falling! 3.3.7 Battery safety Batteries consist of active chemicals in a solid housing.
Page 23: Explanation Of Signal Words And The Safety Alert Symbol
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 21/279 Synchronous Servomotors MSK Safety notes for electric drives and controls Explanation of signal words and the Safety alert symbol The Safety Instructions in the available application documentation contain specific signal words (DANGER, WARNING, CAUTION or NOTICE) and, where required, a safety alert symbol (in accordance with ANSI Z535.6-2011).
Page 24 22/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 25: Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 23/279 Synchronous Servomotors MSK Technical data Technical data Description of the specified parameters General information The torque-speed characteristics and technical data are given for two differ‐ ent temperature models. ● 60K temperature increase on the housing and ●...
Page 26 24/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Designation Symbol Unit Description For maximum current I , for approx. 400 ms exchangeable maximum torque. Maximum torque The maximum torque depends on the drive control unit. The only binding maxi‐...
Page 27 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 25/279 Synchronous Servomotors MSK Technical data Load electrical losses Θ Temperature Θmax maximum temperature (motor housing) Time Cycle duration ΔtP Operating time under constant load ΔtV Idle time Fig. 4-1: Operation modes according to EN 60034-1 :1998 Operation mode S3 is specified along with the duty cycle (DC) %.
Page 28: Indrasize
26/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Speed-torque characteristic curve Continuous operating characteristic S1 acc. to EN 60034-1 with natural convection and maximum temperature increase on the housing of 60K Continuous operating characteristic S1 acc. to EN 60034-1 with...
Page 29: Technical Data Encoder Msk Motors
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 27/279 Synchronous Servomotors MSK Technical data Technical data encoder MSK motors Designation Symbol Unit Interface Hiperface EnDat 2.1 Hiperface Singleturn Multiturn Singleturn Multiturn Singleturn Multiturn Encoder design absolute absolute absolute absolute absolute absolute Distinguishable revolutions 4,096...
Page 30: Technical Data Holding Brakes
28/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Technical data holding brakes Type Holding torque Rated volt‐ Rated current Maximum con‐ Maximum dis‐ Moment of in‐ nection time connection ertia of the time holding brake kg*m MSK030B-____-__-__-__1-____ 1.00 0.40...
Page 31 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 29/279 Synchronous Servomotors MSK Technical data Type Holding torque Rated volt‐ Rated current Maximum con‐ Maximum dis‐ Moment of in‐ nection time connection ertia of the time holding brake kg*m MSK101E-____-__-__-__3-____ 120.00 1.46 0.0057500 MSK103A-____-__-__-__1-____ 33.00 0.94...
Page 32: Msk030B Technical Data
30/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data MSK030B Technical data Designation Symbol Unit MSK030B-0900-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 33: Msk030C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 31/279 Synchronous Servomotors MSK Technical data MSK030C Technical data Designation Symbol Unit MSK030C-0900-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 34: Msk040B Technical Data
32/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data MSK040B Technical data Designation Symbol Unit MSK040B-0450-NN MSK040B-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 35 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 33/279 Synchronous Servomotors MSK Technical data Fig. 4-6: Characteristic curves of motor MSK040B-0600...
Page 36: Msk040C Technical Data
34/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data MSK040C Technical data Designation Symbol Unit MSK040C-0450-NN MSK040C-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 37 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 35/279 Synchronous Servomotors MSK Technical data Fig. 4-8: Characteristic curves of motor MSK040C-0600...
Page 38: Msk043C Technical Data
36/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data MSK043C Technical data Designation Symbol Unit MSK043C-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 39 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 37/279 Synchronous Servomotors MSK Technical data Fig. 4-9: Characteristic curves of motor MSK043C-0600...
Page 40: Msk050B Technical Data
38/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.10 MSK050B Technical data Designation Symbol Unit MSK050B-0300-NN MSK050B-0450-NN MSK050B-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K...
Page 41 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 39/279 Synchronous Servomotors MSK Technical data Fig. 4-11: Characteristic curves of motor MSK050B-0450 Fig. 4-12: Characteristic curves of motor MSK050B-0600...
Page 42: Msk050C Technical Data
40/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.11 MSK050C Technical data Designation Symbol Unit MSK050C-0300-NN MSK050C-0450-NN MSK050C-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K...
Page 43 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 41/279 Synchronous Servomotors MSK Technical data Fig. 4-14: Characteristic curves of motor MSK050C-0450 Fig. 4-15: Characteristic curves of motor MSK050C-0600...
Page 44: Msk060B Technical Data
42/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.12 MSK060B Technical data Designation Symbol Unit MSK060B-0300-NN MSK060B-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100...
Page 45 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 43/279 Synchronous Servomotors MSK Technical data Fig. 4-17: Characteristic curves of motor MSK060B-0600...
Page 46: Msk060C Technical Data
44/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.13 MSK060C Technical data Designation Symbol Unit MSK060C-0300-NN MSK060C-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K 10.5...
Page 47 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 45/279 Synchronous Servomotors MSK Technical data Fig. 4-18: Characteristic curves of motor MSK060C-0300 Fig. 4-19: Characteristic curves of motor MSK060C-0600...
Page 48: Msk061B Technical Data
46/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.14 MSK061B Technical data Designation Symbol Unit MSK061B-0300-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K 0_100 Continuous current at standstill 100 K...
Page 49: Msk061C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 47/279 Synchronous Servomotors MSK Technical data 4.15 MSK061C Technical data Designation Symbol Unit MSK061C-0200-NN MSK061C-0300-NN MSK061C-0600-NN Continuous torque at standstill 60 K 0_60 Continuous current at standstill 60 K 0_60(eff) Continuous torque at standstill 100 K...
Page 50 48/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-21: Characteristic curves of motor MSK061C-0200 Fig. 4-22: Characteristic curves of motor MSK061C-0300...
Page 51 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 49/279 Synchronous Servomotors MSK Technical data Fig. 4-23: Characteristic curves of motor MSK061C-0600...
Page 52: Msk070C Technical Data
50/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.16 MSK070C Technical data Designation Symbol Unit MSK070C-0150-NN MSK070C-0300-NN MSK070C-0450-NN Continuous torque at standstill 60 K 13.0 0_60 Continuous current at standstill 60 K 12.3 0_60(eff) Continuous torque at standstill 100 K 14.5...
Page 53 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 51/279 Synchronous Servomotors MSK Technical data Fig. 4-24: Characteristic curves of motor MSK070C-0150 Fig. 4-25: Characteristic curves of motor MSK070C-0300...
Page 54 52/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-26: Characteristic curves of motor MSK070C-0450...
Page 55: Msk070D Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 53/279 Synchronous Servomotors MSK Technical data 4.17 MSK070D Technical data Designation Symbol Unit MSK070D-0150-NN MSK070D-0300-NN MSK070D-0450-NN Continuous torque at standstill 60 K 17.5 0_60 Continuous current at standstill 60 K 11.0 16.6 0_60(eff) Continuous torque at standstill 100 K 20.0...
Page 56 54/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-27: Characteristic curves of motor MSK070D-0150 Fig. 4-28: Characteristic curves of motor MSK070D-0300...
Page 57 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 55/279 Synchronous Servomotors MSK Technical data Fig. 4-29: Characteristic curves of motor MSK070D-0450...
Page 58: Msk070E Technical Data
56/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.18 MSK070E Technical data Designation Symbol Unit MSK070E-0150-NN MSK070E-0300-NN MSK070E-0450-NN Continuous torque at standstill 60 K 23.0 0_60 Continuous current at standstill 60 K 15.4 19.3 0_60(eff) Continuous torque at standstill 100 K 25.0...
Page 59 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 57/279 Synchronous Servomotors MSK Technical data Fig. 4-30: Characteristic curves of motor MSK070E-0150 Fig. 4-31: Characteristic curves of motor MSK070E-0300...
Page 60 58/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-32: Characteristic curves of motor MSK070E-0450...
Page 61: Msk071C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 59/279 Synchronous Servomotors MSK Technical data 4.19 MSK071C Technical data MSK071C MSK071C MSK071C MSK071C MSK071C MSK071C Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 12.0 0_60 Continuous current at standstill 60 K...
Page 62 60/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-33: Characteristic curves of motor MSK071C-0200 Fig. 4-34: Characteristic curves of motor MSK071C-0300...
Page 63 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 61/279 Synchronous Servomotors MSK Technical data Fig. 4-35: Characteristic curves of motor MSK071C-0450...
Page 64: Msk071D Technical Data
62/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.20 MSK071D Technical data MSK071D MSK071D MSK071D MSK071D MSK071D MSK071D Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 17.5 0_60 Continuous current at standstill 60 K 15.4...
Page 65 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 63/279 Synchronous Servomotors MSK Technical data Information applicable for rotating motor (f ≥ 0.4 Hz). At n = 0 , reduction to 95% with convection cooling, 80% with forced cooling, 75% with liquid cooling Tab. 4-19: MSK - Technical data Fig.
Page 66 64/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-38: Characteristic curves of motor MSK071D-0450...
Page 67: Msk071E Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 65/279 Synchronous Servomotors MSK Technical data 4.21 MSK071E Technical data MSK071E MSK071E MSK071E MSK071E MSK071E MSK071E Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 23.0 0_60 Continuous current at standstill 60 K 10.1...
Page 68 66/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-39: Characteristic curves of motor MSK071E-0200 Fig. 4-40: Characteristic curves of motor MSK071E-0300...
Page 69 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 67/279 Synchronous Servomotors MSK Technical data Fig. 4-41: Characteristic curves of motor MSK071E-0450...
Page 70: Msk075C Technical Data
68/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.22 MSK075C Technical data Designation Symbol Unit MSK075C-0200-NN MSK075C-0300-NN MSK075C-0450-NN Continuous torque at standstill 60 K 12.0 0_60 Continuous current at standstill 60 K 12.6 0_60(eff) Continuous torque at standstill 100 K 12.5...
Page 71 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 69/279 Synchronous Servomotors MSK Technical data Fig. 4-42: Characteristic curves of motor MSK075C-0200 Fig. 4-43: Characteristic curves of motor MSK075C-0300...
Page 72 70/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-44: Characteristic curves of motor MSK075C-0450...
Page 73: Msk075D Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 71/279 Synchronous Servomotors MSK Technical data 4.23 MSK075D Technical data Designation Symbol Unit MSK075D-0200-NN MSK075D-0300-NN MSK075D-0450-NN Continuous torque at standstill 60 K 17.0 0_60 Continuous current at standstill 60 K 11.7 16.5 0_60(eff) Continuous torque at standstill 100 K 18.5...
Page 74 72/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-45: Characteristic curves of motor MSK075D-0200 Fig. 4-46: Characteristic curves of motor MSK075D-0300...
Page 75 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 73/279 Synchronous Servomotors MSK Technical data Fig. 4-47: Characteristic curves of motor MSK075D-0450...
Page 76: Msk075E Technical Data
74/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.24 MSK075E Technical data MSK075E-0 MSK075E-0 MSK075E-0 MSK075E-0 MSK075E-0 Designation Symbol Unit 200-NN 300-FN 300-NN 450-FN 450-NN Continuous torque at standstill 60 K 21.0 0_60 Continuous current at standstill 60 K 10.2...
Page 77 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 75/279 Synchronous Servomotors MSK Technical data Fig. 4-48: Characteristic curves of motor MSK075E-0200 Fig. 4-49: Characteristic curves of motor MSK075E-0300...
Page 78 76/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-50: Characteristic curves of motor MSK075E-0450...
Page 79: Msk076C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 77/279 Synchronous Servomotors MSK Technical data 4.25 MSK076C Technical data Designation Symbol Unit MSK076C-0300-NN MSK076C-0450-NN Continuous torque at standstill 60 K 12.0 0_60 Continuous current at standstill 60 K 12.2 0_60(eff) Continuous torque at standstill 100 K 13.5...
Page 80 78/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-51: Characteristic curves of motor MSK076C-0300 Fig. 4-52: Characteristic curves of motor MSK076C-0450...
Page 81: Msk100A Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 79/279 Synchronous Servomotors MSK Technical data 4.26 MSK100A Technical data Designation Symbol Unit MSK100A-0200-NN MSK100A-0300-NN MSK100A-0450-NN Continuous torque at standstill 60 K 15.0 0_60 Continuous current at standstill 60 K 10.2 12.0 0_60(eff) Continuous torque at standstill 100 K 17.0...
Page 82 80/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-53: Characteristic curves of motor MSK100A-0200 Fig. 4-54: Characteristic curves of motor MSK100A-0300...
Page 83 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 81/279 Synchronous Servomotors MSK Technical data Fig. 4-55: Characteristic curves of motor MSK100A-0450...
Page 84: Msk100B Technical Data
82/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.27 MSK100B Technical data MSK100B-0200 MSK100B-0300 MSK100B-0400 MSK100B-0450 Designation Symbol Unit Continuous torque at standstill 60 K 28.0 0_60 Continuous current at standstill 60 K 14.7 17.4 24.5 28.5 0_60(eff) Continuous torque at standstill 100 K 33.0...
Page 85 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 83/279 Synchronous Servomotors MSK Technical data Fig. 4-56: Characteristic curves of motor MSK100B-0200 Fig. 4-57: Characteristic curves of motor MSK100B-0300...
Page 86 84/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-58: Characteristic curves of motor MSK100B-0400 Fig. 4-59: Characteristic curves of motor MSK100B-0450...
Page 87: Msk100C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 85/279 Synchronous Servomotors MSK Technical data 4.28 MSK100C Technical data Designation Symbol Unit MSK100C-0200-NN MSK100C-0300-NN MSK100C-0450-NN Continuous torque at standstill 60 K 38.0 0_60 Continuous current at standstill 60 K 17.7 21.6 35.4 0_60(eff) Continuous torque at standstill 100 K 43.5...
Page 88 86/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-60: Characteristic curves of motor MSK100C-0200 Fig. 4-61: Characteristic curves of motor MSK100C-0300...
Page 89 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 87/279 Synchronous Servomotors MSK Technical data Fig. 4-62: Characteristic curves of motor MSK100C-0450...
Page 90: Msk100D Technical Data
88/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.29 MSK100D Technical data Designation Symbol Unit MSK100D-0200-NN MSK100D-0300-NN MSK100D-0350-NN Continuous torque at standstill 60 K 48.0 0_60 Continuous current at standstill 60 K 13.0 20.7 29.9 0_60(eff) Continuous torque at standstill 100 K 57.0...
Page 91 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 89/279 Synchronous Servomotors MSK Technical data Fig. 4-63: Characteristic curves of motor MSK100D-0200 Fig. 4-64: Characteristic curves of motor MSK100D-0300...
Page 92 90/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-65: Characteristic curves of motor MSK100D-0350...
Page 93: Msk101C Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 91/279 Synchronous Servomotors MSK Technical data 4.30 MSK101C Technical data MSK101C MSK101C MSK101C MSK101C MSK101C MSK101C Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 32.0 0_60 Continuous current at standstill 60 K 14.9...
Page 94 92/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-66: Characteristic curves of motor MSK101C-0200 Fig. 4-67: Characteristic curves of motor MSK101C-0300...
Page 95 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 93/279 Synchronous Servomotors MSK Technical data Fig. 4-68: Characteristic curves of motor MSK101C-0450...
Page 96: Msk101D Technical Data
94/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.31 MSK101D Technical data MSK101D MSK101D MSK101D MSK101D MSK101D MSK101D Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 50.0 0_60 Continuous current at standstill 60 K 22.2...
Page 97 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 95/279 Synchronous Servomotors MSK Technical data Fig. 4-69: Characteristic curves of motor MSK101D-0200 Fig. 4-70: Characteristic curves of motor MSK101D-0300...
Page 98 96/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-71: Characteristic curves of motor MSK101D-0450...
Page 99: Msk101E Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 97/279 Synchronous Servomotors MSK Technical data 4.32 MSK101E Technical data MSK101E MSK101E MSK101E MSK101E MSK101E MSK101E Designation Symbol Unit -0200-FN -0200-NN -0300-FN -0300-NN -0450-FN -0450-NN Continuous torque at standstill 60 K 70.0 0_60 Continuous current at standstill 60 K 32.1...
Page 100 98/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-72: Characteristic curves of motor MSK101E-0200 Fig. 4-73: Characteristic curves of motor MSK101E-0300...
Page 101 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 99/279 Synchronous Servomotors MSK Technical data Fig. 4-74: Characteristic curves of motor MSK101E-0450...
Page 102: Msk103A Technical Data
100/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.33 MSK103A Technical data Designation Symbol Unit MSK103A-0300-NN Continuous torque at standstill 60 K 21.0 0_60 Continuous current at standstill 60 K 12.5 0_60(eff) Continuous torque at standstill 100 K 24.0...
Page 103: Msk103B Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 101/279 Synchronous Servomotors MSK Technical data 4.34 MSK103B Technical data Designation Symbol Unit MSK103B-0300-NN Continuous torque at standstill 60 K 28.0 0_60 Continuous current at standstill 60 K 17.0 0_60(eff) Continuous torque at standstill 100 K 31.0...
Page 104: Msk103D Technical Data
102/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.35 MSK103D Technical data Designation Symbol Unit MSK103D-0300-NN Continuous torque at standstill 60 K 46.0 0_60 Continuous current at standstill 60 K 26.3 0_60(eff) Continuous torque at standstill 100 K 53.0...
Page 105: Msk131B Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 103/279 Synchronous Servomotors MSK Technical data 4.36 MSK131B Technical data Designation Symbol Unit MSK131B-0200-NN Continuous torque at standstill 60 K 85.0 0_60 Continuous current at standstill 60 K 36.7 0_60(eff) Continuous torque at standstill 100 K...
Page 106 104/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-78: Characteristic curves of motor MSK131B-0200...
Page 107: Msk131D Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 105/279 Synchronous Servomotors MSK Technical data 4.37 MSK131D Technical data Designation Symbol Unit MSK131D-0200-NN Continuous torque at standstill 60 K 160.0 0_60 Continuous current at standstill 60 K 65.2 0_60(eff) Continuous torque at standstill 100 K...
Page 108 106/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-79: Characteristic curves of motor MSK131D-0200...
Page 109: Msk133B Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 107/279 Synchronous Servomotors MSK Technical data 4.38 MSK133B Technical data Data sheet Designation Symbol Unit MSK133B-0202-SA MSK133B-0203-FN Continuous torque at standstill, sur‐ 152.0 face Continuous current at standstill, sur‐ 63.0 face 0_S(eff) Continuous torque at standstill, liquid 162.0...
Page 110 108/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-80: Characteristic curves of motor MSK133B-0202-SA, uncontrolled sup‐ ply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-81: Characteristic curves of motor MSK133B-0202-SA, controlled supply 3 ×...
Page 111 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 109/279 Synchronous Servomotors MSK Technical data Fig. 4-82: Characteristic curves of motor MSK133B-0203-FN, uncontrolled sup‐ ply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-83: Characteristic curves of motor MSK133B-0203-FN, controlled supply 3 ×...
Page 112: Msk133C Technical Data
110/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.39 MSK133C Technical data Data sheet Designation Symbol Unit MSK133C-0202-SA MSK133C-0203-FN Continuous torque at standstill, sur‐ 204.0 face Continuous current at standstill, sur‐ 81.0 face 0_S(eff) Continuous torque at standstill, liquid 232.5...
Page 113 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 111/279 Synchronous Servomotors MSK Technical data Fig. 4-84: Characteristic curves of motor MSK133C-0202-SA, uncontrolled supply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-85: Characteristic curves of motor MSK133C-0202-SA, controlled supply 3 ×...
Page 114 112/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-86: Characteristic curves of motor MSK133C-0203-FN, uncontrolled supply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-87: Characteristic curves of motor MSK133C-0203-FN, controlled supply 3 ×...
Page 115: Msk133D Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 113/279 Synchronous Servomotors MSK Technical data 4.40 MSK133D Technical data Designation Symbol Unit MSK133D-0202-SA MSK133D-0203-FN MSK133D-0302-SA Continuous torque at standstill, sur‐ 250.0 250.0 face Continuous current at standstill, sur‐ 100.0 132.0 face 0_S(eff) Continuous torque at standstill, liquid 290.0...
Page 116 114/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-88: Characteristic curves of motor MSK133D-0202-SA, controlled supply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-89: Characteristic curves of motor MSK133D-0202-SA, uncontrolled supply 3 ×...
Page 117 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 115/279 Synchronous Servomotors MSK Technical data Fig. 4-90: Characteristic curves of motor MSK133D-0203-FN, uncontrolled supply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-91: Characteristic curves of motor MSK133D-0203-FN, controlled supply 3 ×...
Page 118 116/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-92: Characteristic curves of motor MSK133D-0302-SA, uncontrolled supply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-93: Characteristic curves of motor MSK133D-0302-SA, uncontrolled supply 3 ×...
Page 119: Msk133E Technical Data
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 117/279 Synchronous Servomotors MSK Technical data 4.41 MSK133E Technical data Data sheet Designation Symbol Unit MSK133E-0202-SA MSK133E-0203-FN Continuous torque at standstill, sur‐ 293.0 face Continuous current at standstill, sur‐ 115.0 face 0_S(eff) Continuous torque at standstill, liquid 342.0...
Page 120 118/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data Fig. 4-94: Characteristic curves of motor MSK133E-0202-SA, uncontrolled sup‐ ply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-95: Characteristic curves of motor MSK133E-0202-SA, controlled supply 3 ×...
Page 121 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 119/279 Synchronous Servomotors MSK Technical data Fig. 4-96: Characteristic curves of motor MSK133E-0203-FN, uncontrolled sup‐ ply 3 × AC 400 V (-5%) with reluctance characteristic curve and field weakening Fig. 4-97: Characteristic curves of motor MSK133E-0203-FN, controlled supply 3 ×...
Page 122: Msk133 Technical Data Fan
120/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Technical data 4.42 MSK133 Technical data fan Designation Symbol Unit Value Nominal voltage 3× AC 400 3× AC 480 Air flow direction B --> A Mean volume flow Nominal frequency 50/60 Fan current...
Page 123: Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 121/279 Synchronous Servomotors MSK Specifications Specifications Technical design Motor Design Motor frame size B5 acc. to EN60034-7 (for additional information see chap‐ ter 9.3 "Design and installation positions" on page 208) Housing varnish Black (RAL9005) Vibration severity grade (quality of Level A, acc.
Page 124: Msk030 Specifications
122/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications MSK030 Specifications Fig. 5-1: MSK030 specification...
Page 125: Msk040 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 123/279 Synchronous Servomotors MSK Specifications MSK040 Specifications Fig. 5-2: MSK040 specification...
Page 126: Msk043 Specifications
124/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications MSK043 Specifications Fig. 5-3: MSK043 Specifications...
Page 127: Msk050 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 125/279 Synchronous Servomotors MSK Specifications MSK050 Specifications Fig. 5-4: MSK050 specification...
Page 128: Msk060 Specifications
126/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications MSK060 Specifications Fig. 5-5: MSK060 specification...
Page 129: Msk060 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 127/279 Synchronous Servomotors MSK Specifications MSK060 Specifications fan unit axial Fig. 5-6: Dimension sheet MSK060 with axial fan unit...
Page 130: Msk060 Specifications Fan Unit Radial
128/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications MSK060 Specifications fan unit radial Fig. 5-7: Dimension sheet MSK060 with radial fan unit...
Page 131: Msk061 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 129/279 Synchronous Servomotors MSK Specifications MSK061 Specifications Fig. 5-8: MSK061 specification...
Page 132: Msk061 Specifications Fan Unit Axial
130/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.10 MSK061 Specifications fan unit axial Fig. 5-9: Dimension sheet MSK061 with axial fan unit...
Page 133: Msk061 Specifications Fan Unit Radial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 131/279 Synchronous Servomotors MSK Specifications 5.11 MSK061 Specifications fan unit radial Fig. 5-10: Dimension sheet MSK061 with radial fan unit...
Page 134: Msk070 Specifications
132/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.12 MSK070 Specifications Fig. 5-11: MSK070 specification...
Page 135: Msk070 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 133/279 Synchronous Servomotors MSK Specifications 5.13 MSK070 Specifications fan unit axial Fig. 5-12: Dimension sheet MSK070 with axial fan unit...
Page 136: Msk070 Specifications Fan Unit Radial
134/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.14 MSK070 Specifications fan unit radial Fig. 5-13: Dimension sheet MSK070 with radial fan unit...
Page 137: Msk071 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 135/279 Synchronous Servomotors MSK Specifications 5.15 MSK071 Specifications Fig. 5-14: MSK071...NN specification...
Page 138: Msk071 Specifications Liquid Cooling
136/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.16 MSK071 Specifications liquid cooling Fig. 5-15: MSK071...FN specification...
Page 139: Msk071 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 137/279 Synchronous Servomotors MSK Specifications 5.17 MSK071 Specifications fan unit axial Fig. 5-16: Dimension sheet MSK071 with axial fan unit...
Page 140: Msk071 Specifications Fan Unit Radial
138/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.18 MSK071 Specifications fan unit radial Fig. 5-17: Dimension sheet MSK071 with radial fan unit...
Page 141: Msk075 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 139/279 Synchronous Servomotors MSK Specifications 5.19 MSK075 Specifications Fig. 5-18: MSK075...NN specification...
Page 142: Msk075 Specifications Liquid Cooling
140/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.20 MSK075 Specifications liquid cooling Fig. 5-19: MSK075...FN specification...
Page 143: Msk075 Specifications Axial Fan Unit
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 141/279 Synchronous Servomotors MSK Specifications 5.21 MSK075 Specifications axial fan unit Fig. 5-20: Dimension drawing MSK075 with axial fan unit...
Page 144: Msk075 Specifications Fan Unit Radial
142/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.22 MSK075 Specifications fan unit radial Fig. 5-21: Dimension sheet MSK075 with radial fan unit...
Page 145: Msk076 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 143/279 Synchronous Servomotors MSK Specifications 5.23 MSK076 Specifications Fig. 5-22: MSK076 specification...
Page 146: Msk076 Specifications Fan Unit Axial
144/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.24 MSK076 Specifications fan unit axial Fig. 5-23: Dimension sheet MSK076 with axial fan unit...
Page 147: Msk076 Specifications Fan Unit Radial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 145/279 Synchronous Servomotors MSK Specifications 5.25 MSK076 Specifications fan unit radial Fig. 5-24: Dimension sheet MSK076 with radial fan unit...
Page 148: Msk100 Specifications
146/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.26 MSK100 Specifications Fig. 5-25: MSK100 specification...
Page 149: Msk100 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 147/279 Synchronous Servomotors MSK Specifications 5.27 MSK100 Specifications fan unit axial Fig. 5-26: Dimension sheet MSK060 with axial fan unit...
Page 150: Msk100 Specifications Radial Fan Unit
148/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.28 MSK100 Specifications radial fan unit Fig. 5-27: Dimension drawing MSK100 with radial fan unit...
Page 151: Msk101 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 149/279 Synchronous Servomotors MSK Specifications 5.29 MSK101 Specifications Fig. 5-28: MSK101 specification...
Page 152: Msk101 Specifications Liquid Cooling
150/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.30 MSK101 Specifications liquid cooling Fig. 5-29: MSK101...FN specification...
Page 153: Msk101 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 151/279 Synchronous Servomotors MSK Specifications 5.31 MSK101 Specifications fan unit axial Fig. 5-30: Dimension sheet MSK101 with axial fan unit...
Page 154: Msk101 Specifications Radial Fan Unit
152/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.32 MSK101 Specifications radial fan unit Fig. 5-31: Dimension drawing MSK101 with radial fan unit...
Page 155: Msk103 Specifications
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 153/279 Synchronous Servomotors MSK Specifications 5.33 MSK103 Specifications Fig. 5-32: MSK103 specification...
Page 156: Msk131 Specifications
154/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.34 MSK131 Specifications Fig. 5-33: MSK131 specification...
Page 157: Msk131 Specifications Fan Unit Axial
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 155/279 Synchronous Servomotors MSK Specifications 5.35 MSK131 Specifications fan unit axial Fig. 5-34: Dimension sheet MSK131 with axial fan unit...
Page 158: Msk133 Specifications
156/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Specifications 5.36 MSK133 Specifications Fig. 5-35: Specifications MSK133...
Page 159: Msk133 Specifications Liquid Cooling
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 157/279 Synchronous Servomotors MSK Specifications 5.37 MSK133 Specifications liquid cooling Fig. 5-36: MSK133_-____-FN...
Page 160 158/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 161: Type Code
The individual type code positions (short text column) and their meaning are described below. Have your Bosch Rexroth sales partner check the availability of individual options before placing an order. Product Example: MSK-...
Page 162 160/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code Option Design Detail Smooth shaft With frontal centering hole with "DS" thread ac‐ cording to DIN 332, part 2, edition 05.83 Shaft with keyway Keyway according to DIN 6885, sheet 1, edi‐...
Page 163: Msk030 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 161/279 Synchronous Servomotors MSK Type code MSK030 Type code Fig. 6-1: MSK030 Type Code...
Page 164: Msk040 Type Code
162/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code MSK040 Type code Fig. 6-2: Type code MSK040...
Page 165: Msk043 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 163/279 Synchronous Servomotors MSK Type code MSK043 Type code Fig. 6-3: MSK043 Type Code...
Page 166: Msk050 Type Code
164/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code MSK050 Type code Fig. 6-4: MSK050 type code...
Page 167: Msk060 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 165/279 Synchronous Servomotors MSK Type code MSK060 Type code Fig. 6-5: MSK060 type code...
Page 168: Msk061 Type Code
166/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code MSK061 Type code Fig. 6-6: MSK061 Type Code...
Page 169: Msk070 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 167/279 Synchronous Servomotors MSK Type code MSK070 Type code Fig. 6-7: MSK070 type code...
Page 170: Msk071 Type Code
168/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code MSK071 Type code Fig. 6-8: Type code MSK071...
Page 171: Msk075 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 169/279 Synchronous Servomotors MSK Type code 6.10 MSK075 Type code Fig. 6-9: MSK075 Type Code...
Page 172: Msk076 Type Code
170/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code 6.11 MSK076 Type code Fig. 6-10: MSK076 Type Code...
Page 173: Msk100 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 171/279 Synchronous Servomotors MSK Type code 6.12 MSK100 Type code Fig. 6-11: MSK100 type code (page 1)
Page 174 172/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code Fig. 6-12: MSK100 type code (page 2)
Page 175: Msk101 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 173/279 Synchronous Servomotors MSK Type code 6.13 MSK101 Type code Fig. 6-13: MSK101 type code (page 1)
Page 176 174/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code Fig. 6-14: MSK101 type code (page 2)
Page 177: Msk103 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 175/279 Synchronous Servomotors MSK Type code 6.14 MSK103 Type code Fig. 6-15: MSK103 Type Code...
Page 178: Msk131 Type Code
176/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Type code 6.15 MSK131 Type code Fig. 6-16: MSK131 Type Code...
Page 179: Msk133 Type Code
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 177/279 Synchronous Servomotors MSK Type code 6.16 MSK133 Type code Fig. 6-17: MSK133 Type Code...
Page 180 178/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 181: Accessories
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 179/279 Synchronous Servomotors MSK Accessories Accessories Transmission Standard motors The transmissions of the series ● ● are optimally matched to MSK motors. The technical data and the various transmission ratios are described in detailed documentation. The product documentation of the transmissions can be requested with the following order designations from your responsible sales partner.
Page 182: Fan Units For Msk Motors
180/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Accessories The torques specified in the motor characteristics must be re‐ duced by approx. 20-30% when attaching transmissions. Observe all other notes and requirements in the documentation for the trans‐ missions used.
Page 183: Fan Unit Type Key
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 181/279 Synchronous Servomotors MSK Accessories 7.2.2 Fan unit type key Fig. 7-2: Type key fan units LEM for MSK motors...
Page 184: Fan Unit Technical Data
182/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Accessories 7.2.3 Fan unit technical data LEM- LEM- LEM- LEM- Designation Symbol Unit AB-116T-11- AB-116T-21- RB-116T-11- RB-116T-21- NNNN NNNN NNNN NNNN Voltage type 1~ AC Nominal frequency Nominal voltage 1_f1 Fan current 0.42...
Page 185 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 183/279 Synchronous Servomotors MSK Accessories LEM- LEM- RB-192T-11- RB-192T-21- LEM- LEM- NNNN NNNN Designation Symbol Unit AB-192T-11- AB-192T-21- LEM- LEM- NNNN NNNN RB-192T-11- RB-192T-21- NNNA NNNA Voltage type 1~ AC Nominal frequency Nominal voltage 1_f1 Fan current 0.48...
Page 186: Fan Unit Selection Table
184/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Accessories 7.2.4 Fan unit selection table Refer to the following table for the fan unit for the required motor type. LEM- RB-192T-..- LEM- LEM- LEM- LEM- LEM- LEM- NNNN Motor AB-116T-..- RB-116T-..- AB-140T-..-...
Page 187 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 185/279 Synchronous Servomotors MSK Accessories LEM- RB-192T-..- LEM- LEM- LEM- LEM- LEM- LEM- NNNN Motor AB-116T-..- RB-116T-..- AB-140T-..- RB-140T-..- AB-192T-..- AB-260N-..- LEM- NNNN NNNN NNNN NNNN NNNN NNNN RB-192T-..- NNNA MSK100B-..-NN-..-..1-..■ ■ MSK100B-..-NN-..-..2-..■ ■...
Page 188: Fan Units Electrical Connection
186/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Accessories 7.2.5 Fan units electrical connection Connection 1-phase RLS0780 Clamping range cable gland 7 ... 10 mm Fig. 7-3: Fan connection 1-phase with protection switch LEM fan units in “T” version with integrated thermal protection do not require wiring with an external motor protection switch.
Page 189 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 187/279 Synchronous Servomotors MSK Accessories Connection 3-phase RLS0782 Clamping range cable gland 7 ... 10 mm Fig. 7-4: 3-phase fan connection with protective switch Protection by motor protection The fan units are connected via adjustable motor protection devices.
Page 190: Fan Units Ordering
S1-BG1-NNNN Fan unit LEM- AB-192T-11-NNNA 7.2.7 Fan units assembly For assembly instructions for the fan units, see Bosch Rexroth media directo‐ Sealing air connection 7.3.1 Description Sealing air accessory kits enable the introduction of a defined overpressure into the motor interior. This process reliably prevents the penetration of dam‐...
Page 191: Ordering Data And Assignment
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 189/279 Synchronous Servomotors MSK Accessories 7.3.3 Ordering data and assignment Refer to the following table for the sealing air accessories for the required motor type. Air-pressure connector kit Order number Motors MSK030 MSK040 MSK050 MSK060 MSK061...
Page 192 190/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Accessories Screw the encoder connector cover with sealing air connection onto the motor. Tightening torque of the screws 1.3 Nm. 5. Connect the compressed air ‑quick coupling from the accessory kit to the regulated compressed air source.
Page 193: Connection Technique
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 191/279 Synchronous Servomotors MSK Connection technique Connection technique Overview of the electrical connection technique Standard design MSK motors are connected via M23, M40, M58 circular connectors or termi‐ nal boxes. The electrical connections are made according to the following table.
Page 194: Plug-In Power Connector
192/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Connection technique Wiring diagram ① Power connection with temperature sensor and holding brake (picture shows connector version) ② Encoder connection ③ Optional fan connection (not permitted for ATEX motors) Fig. 8-1: Connection overview MSK motors...
Page 195 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 193/279 Synchronous Servomotors MSK Connection technique View Pole pattern MotTemp+ MotTemp- +24VBr 0VBr n.c. Overvoltage category III (DIN VDE 0110) RLS1101 for line cross-section 1.0 and 1.5 mm Flange socket, associated RLS1108 for line cross-section 2.5 mm Tab.
Page 196 194/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Connection technique M58 flange socket RLS1300 View Pole pattern MotTemp+ MotTemp- +24VBr 0VBr n.c. Technical data Connector size M58, fixed Degree of protection IP67 (plugged) Temperature range -40 … +125 °C Ambient temperature during opera‐...
Page 197: Encoder Plug Connector
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 195/279 Synchronous Servomotors MSK Connection technique Flange socket 3~ RLS0781 for fan unit LEM View Pole pattern Technical data Connector type fixed Degree of protection IP65 (plugged) Temperature range -40 … +120 °C Ambient temperature during opera‐...
Page 198: Plug Connector, Rotatable
196/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Connection technique M23 flange socket RGS1003 View Pole pattern VCC_Encoder GND_Encoder Enc_Data+ Enc_Data- Enc_CLK+ Enc_CKL- Technical data Connector size M23, fixed Degree of protection IP67 (plugged) Temperature range -40 … +125 °C Ambient temperature during opera‐...
Page 199 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 197/279 Synchronous Servomotors MSK Connection technique Flange socket Twisting moment maximum [Nm] RGS1000 RLS1100 RLS1200 Maximum torque to change the orientation of the flange sock‐ Tab. 8-9: Twisting moments of flange sockets...
Page 200: Rlk1200 Terminal Box
198/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Connection technique RLK1200 Terminal box The picture shows a terminal box, fully equipped, for double cabling. Connection components RLK1200 / RLK1201 Components within terminal box Connection components for cables Terminal block U-V-W...
Page 201: Terminal Box Rlk1300
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 199/279 Synchronous Servomotors MSK Connection technique Terminal box RLK1300 The picture shows a terminal box, fully equipped, for double cabling. Connection components RKL1300 / RLK1301 Components within terminal box Connection components for cables Terminal block U-V-W...
Page 202 200/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Connection technique ● Do not undercut the bending radius of the cable. ● Do not expose the cable to large temperature fluctuations and extreme weather conditions. Do not store outdoors. Store in a dry place.
Page 203: Liquid Cooling Connection
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 201/279 Synchronous Servomotors MSK Connection technique Liquid cooling connection Installation material such as hoses and mounting clamps are not included in the scope of delivery. Select the supply hose with the correct inner diameter. Cooling connection Fig.
Page 204 The coolant connections on the motor side are provided for coolant connec‐ tion threads with axial sealing. Bosch Rexroth recommends to use threaded connections which contain an O-ring for axial sealing of the screw connections. For example, seals consisting of hemp, teflon tape or cone-shaped screw...
Page 205: Operating Conditions And Application Notes
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 203/279 Synchronous Servomotors MSK Operating conditions and application notes Operating conditions and application notes Environmental conditions 9.1.1 Installation altitude and ambient temperature The stated performance data of the motors are valid according to DIN EN 60034‑1 for: ●...
Page 206: Humidity / Temperature
204/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes 9.1.2 Humidity / temperature Climatic environmental conditionsare defined according to different classes as specified in DIN EN 60721-3-3, Table 1. The conditions are based on ob‐ servations made over long periods of time worldwide and take into account all influencing variables, such as the air temperature and humidity.
Page 207: Vibration
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 205/279 Synchronous Servomotors MSK Operating conditions and application notes 9.1.3 Vibration Vibrations are sine-wave oscillations in stationary use, which vary in their ef‐ fect on the resistance of the motors depending on their intensity. The specified limit values are valid for frequencies of 10‑2,000 Hz during stimulation on the motor flange.
Page 208: Shock
206/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes 9.1.4 Shock MSK motors fulfill the demands on transport conditions of class 2M1 (state of shock during transport) acc. to EN 60721-3-2 compare with chapter 10.1 "Transport Instructions" on page 237.
Page 209: Degree Of Protection
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 207/279 Synchronous Servomotors MSK Operating conditions and application notes Degree of protection The protection type according to EN 60034-5 is determined by the abbrevia‐ tion IP (International Protection) and two code numbers for the degree of pro‐...
Page 210: Design And Installation Positions
208/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Design and installation positions Motor design B05 IM B5 IM V1 IM V3 IM B35 Flange attachment on Flange attachment on Flange attachment on Flange attachment on...
Page 211 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 209/279 Synchronous Servomotors MSK Operating conditions and application notes Please note the following in case of foot assembly ... ● Forces which are transmitted by a gear and have an effect on the motor feet are not allowed.
Page 212: Compatibility With Foreign Materials
210/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Compatibility with foreign materials All Rexroth controls and drives are developed and tested according to the state of the art. However, since it is impossible to follow the continuing further development of every material with which our controls and drives could come into contact (e.g.
Page 213: Motor Paint
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 211/279 Synchronous Servomotors MSK Operating conditions and application notes Motor paint As standard, the motors are black (RAL9005). An additional varnish with a coat thickness of max. 40 µm is permitted. Be‐ fore painting the housing, check the adhesiveness and resistance of the new paint.
Page 214: Output Shaft
212/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Output shaft 9.6.1 Plain shaft The recommended standard version for MSK motors offers a force-fit, back‐ lash-free shaft-hub connection with very quiet running. Use clamping sets, clamping sleeves or tensioning elements to couple the machine elements to be driven.
Page 215 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 213/279 Synchronous Servomotors MSK Operating conditions and application notes MR000015 ① Radial shaft sealing ring Fig. 9-5: Radial shaft sealing ring Radial shaft sealing rings are abrasive seals. Wear and tear can only be re‐ Wear duced with sufficient lubrication and cleanliness of the sealing point.
Page 216: Bearing And Shaft Load
214/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Bearing and shaft load 9.7.1 Radial load, axial load During operation, radial and axial forces act on the motor shaft and the motor bearings. The design of the machine, the selected motor type and the shaft- side mounting of drive elements must be coordinated to ensure that the specified load limits are not exceeded.
Page 217 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 215/279 Synchronous Servomotors MSK Operating conditions and application notes the acceleration and braking times. In the exact calculation of the average speed according to the following pattern, acceleration and braking times are taken into account. Average speed section x...
Page 218 216/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Shaft plain Shaft with keyway Average speed n [min Fig. 9-8: Radial force F radial...
Page 219 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 217/279 Synchronous Servomotors MSK Operating conditions and application notes Shaft plain Shaft with keyway Average speed n [min Fig. 9-9: Radial force F radial...
Page 220 218/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Shaft plain Shaft with keyway Average speed n [min Fig. 9-10: Radial force F radial...
Page 221: Bearing Lifetime
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 219/279 Synchronous Servomotors MSK Operating conditions and application notes Bearing lifetime The bearing lifetime for MSK motors for operation within the specified limits for radial and axial load and for ambient conditions is: = 30000 h (calculation acc. to ISO 281, edition 12/1990) Different loads may have the following effects: ●...
Page 222: Attachment Of Drive Elements
220/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Attachment of drive elements Motor damage by intrusion of liquid! CAUTION Pending liquids (e.g. cooling lubricants, gearbox oil, etc.) at the drive shaft are inadmissible. When installing gearboxes please use gearboxes with closed (oil-proof) lubri‐...
Page 223: Holding Brakes
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 221/279 Synchronous Servomotors MSK Operating conditions and application notes 9.10 Holding brakes 9.10.1 Holding brake electrically releasing Holding brakes of MSK motors work according to the principle of "electrically releasing". The holding brakes are released when applying the switching volt‐...
Page 224: Design Of Holding Brakes
222/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes In addition to the information and notes on the holding brake given here, ad‐ ditional standards and guidelines must be observed when designing the sys‐ tem. In the area of European countries e.g.: ●...
Page 225: Holding Brake - Commissioning And Maintenance Instructions
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 223/279 Synchronous Servomotors MSK Operating conditions and application notes Dynamic design The load torque must be lower than the minimum dynamic torque M which the holding brake can provide. Otherwise the deceleration effect of the hold‐...
Page 226: Acceptances And Approvals
224/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes Execution of the loop-in routine "Restoring of the holding torque" (see "P-0-0544, C3900 Command Looping in the motor holding torque"). Multiple execution of this loop-in routine is possible.
Page 227: China Rohs 2
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 225/279 Synchronous Servomotors MSK Operating conditions and application notes 9.11.5 China RoHS 2 www.boschrexroth.com.cn/zh/cn/home_2/china_rohs2...
Page 228: Motor Cooling
226/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes 9.12 Motor cooling 9.12.1 Natural convection Rexroth motors in standard design are self-cooling. The heat dissipation is realized via natural radiation to the ambient air and by heat conduction to the machine structure.
Page 229: Liquid Cooling
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 227/279 Synchronous Servomotors MSK Operating conditions and application notes Contamination can reduce the flow rate of the fans and lead to thermal over‐ load of the motors. When the motors are operated in a dirty environment, the availability of the system is increased by cleaning the fans and motor cooling fins at regular intervals.
Page 230 Liquid-cooled motors may therefore only be operated via an externally connected cooling unit in order to guarantee the required coolant inlet tem‐ perature. Cooling units are not supplied by Bosch Rexroth and must be di‐ mensioned and provided by the customer. See also chapter "Manufacturers of cooling units"...
Page 231 (oxygen can only enter the cooling system through the pressure compensation vessel) Open cooling systems with intensive oxygen contact are not al‐ lowed. Bosch Rexroth recommends to design the cooling circuits as closed systems in order to minimize system-wide bacterial growth.
Page 232 However, the machine manufacturer is responsible for the suita‐ bility test for the cooling media used and the design of the liquid cooling system. Bosch Rexroth does not claim any warranty for third-party prod‐ ucts. Rittal GmbH & Co KG http://www.rittal.com...
Page 233 Note that the utilization of unsuitable cleaning agents may cause irreversible damage to the motor cooling system. This type of damages does not lie with‐ in the responsibility of Bosch Rexroth. Risk of damage to the motor cooling system NOTICE by unsuitable cleaning agents! Loss of war‐...
Page 234 232/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes The performance test for the used coolants and the design of the liquid coolant system are generally the responsibility of the ma‐ chine manufacturer. The selected coolant additives must be com‐...
Page 235 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 233/279 Synchronous Servomotors MSK Operating conditions and application notes Coolant Additive NALCO Nalco TRAC100 is a liquid corrosion and film inhibitor for the use in closed TRAC100 cooling systems. Optionally with TRASAR technology: it monitors, shows and dosages the product automatically to its target concentration and continuous‐...
Page 236: Motor Temperature Monitoring
234/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Operating conditions and application notes 9.13 Motor temperature monitoring 9.13.1 General information The motor temperature is monitored by the two independently operating sys‐ tems ● Temperature sensor ● Temperature model and thus the highest possible protection of the motors against irreversible damage caused by thermal overload is ensured.
Page 237: Operation On External Controllers
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 235/279 Synchronous Servomotors MSK Operating conditions and application notes 9.14 Operation on external controllers Rate of rise of voltage The isolation system of the motor underlies a higher dielectric load in convert‐ er operation than in a sinusoidal source voltage only. The voltage stress of...
Page 238 236/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 239: Transport And Storage
Unless otherwise specified, the values given are the values of the particular class. However, Bosch Rexroth reserves the right to adjust these values at any time based on future experiences or changed ambient factors. Allowed transport conditions...
Page 240: Storage Instructions
Unless otherwise specified, the values given are the values of the particular class. However, Bosch Rexroth reserves the right to adjust these values at any time based on future experiences or changed ambient factors. Allowed classes of ambient conditions during storage acc. to EN 60721-3-1...
Page 241: Storage Times
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 239/279 Synchronous Servomotors MSK Transport and storage 10.2.2 Storage times Additional measures must be taken on commissioning to preserve proper functioning – irrespective of the storage time which may be longer than the warranty period of our products. However, this does not involve any additional warranty claims.
Page 242 240/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 243: Delivery Condition, Identification, Handling
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 241/279 Synchronous Servomotors MSK Delivery condition, identification, handling Delivery condition, identification, handling 11.1 Delivery condition 11.1.1 General information Upon delivery, MSK motors are packed in cartons or wooden boxes. Packing units on pallets are secured with straps.
Page 244: Identification
242/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Delivery condition, identification, handling 11.2 Identification 11.2.1 Scope of delivery The total scope of a delivery is stated on the delivery note or shipping docu‐ ment. The scope of a delivery can be distributed over several packages.
Page 245 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 243/279 Synchronous Servomotors MSK Delivery condition, identification, handling Motor type plate Barcode Date of production Motor type (ordering designation according to the type code) Serial number Country of origin Revision state Designation motor prepared for safety technique...
Page 246: Handling
244/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Delivery condition, identification, handling 11.3 Handling Injuries due to improper handling during CAUTION transport of motors! Do only use suitable lifting devices (e.g. lifting sling belts, eyebolts, chain sus‐ pension ...). Use protective equipment and personal protective clothing (gloves, safety shoes, ...).
Page 247 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 245/279 Synchronous Servomotors MSK Delivery condition, identification, handling ● Use suitable means of transport and take into account the weight of the components (weight specifications can be found in the data sheets or on the type plate of the motor).
Page 248 246/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 249: Installation
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 247/279 Synchronous Servomotors MSK Installation Installation 12.1 Safety Danger! Electric voltage! Operations in the vi‐ WARNING cinity of live parts are extremely dangerous. Work required on the electric system may only be carried out by skilled elec‐...
Page 250: Specialist Personnel
248/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Installation 12.2 Specialist personnel All work on the system and the drives may only be carried out by suitably trained specialist personnel. Make sure that all persons who carry out ● installation work ●...
Page 251: Mechanical Attachment
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 249/279 Synchronous Servomotors MSK Installation 12.3 Mechanical attachment 12.3.1 Flange attachment The screw connection must be adapted to the installation situation (screw length, strength class, screw-in depth, material, ...) The dimensioning of the screw connection is the responsibility of the customer.
Page 252: Preparation
250/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Installation The mounting holes and clearances correspond to the general tol‐ erance according to ISO 2768-m. Before attaching the motor to the machine, it must be aligned so that the center line of the motor shaft is aligned with the center line of the connecting shaft.
Page 253 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 251/279 Synchronous Servomotors MSK Installation After proper mechanical assembly, carry out the electrical connection.
Page 254: Electrical Connection - Connect Motor
252/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Installation 12.4 Electrical connection - connect motor 12.4.1 General information Preferably use ready-made connection cables from Rexroth. These cables offer numerous advantages, such as UL/CSA approval, extreme load capaci‐ ty and resistance as well as EMC-compliant design.
Page 255: Connecting The Plug-In Connector
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 253/279 Synchronous Servomotors MSK Installation 12.4.2 Connecting the plug-in connector Power, encoder connector Proceed as follows to connect the threaded connectors: Place the power connector on the thread of the terminal box in the cor‐ rect position.
Page 256: Msk133 With Terminal Box Type Rlk1200, Rlk1300
254/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Installation 12.5 MSK133 with terminal box type RLK1200, RLK1300 Power connection terminal box RLK1200 / RLK1300 Encoder connection plug-in connector RGS1001 Fan connection plug-in connector (provided, to be connected on-site) Fig. 12-1: MSK133 ①⑤...
Page 257 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 255/279 Synchronous Servomotors MSK Installation The power connection is made in single or double wiring. The ready-made power cables are inserted into the terminal box via the adapter plates and ca‐ ble glands with optional reductions/extensions.
Page 258 256/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Installation ① Terminal strip (brake, temperature sensor) ② Protective conductor terminal ⓊⓋⓌ Power connection Fig. 12-3: Connection points Netz mains GNYE U1-1 V1-1 W1-1 BD(+) +24VBr BD (-) 0VBr 1TP1 (+) MotTemp+...
Page 259 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 257/279 Synchronous Servomotors MSK Installation The connection diagram represents a possible connection. Ob‐ serve the valid installation regulations at the installation site of the machine.
Page 260 258/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 261: Commissioning, Operation And Maintenance
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 259/279 Synchronous Servomotors MSK Commissioning, operation and maintenance Commissioning, operation and maintenance 13.1 Commissioning Damage to property due to errors in the con‐ CAUTION trols of motors and moving elements! Unclear operating states and product data! Do not perform a commissioning, if ...
Page 262: Operation
260/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Commissioning, operation and maintenance 13.2 Operation During operation, ensure that the ambient conditions described are observed (see chapter 9 "Operating conditions and application notes" on page 203). 13.3 Shutdown In the event of malfunctions, maintenance measures or shutting down the motors, please proceed as follows: 1.
Page 263: Maintenance
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 261/279 Synchronous Servomotors MSK Commissioning, operation and maintenance 13.4 Maintenance 13.4.1 General information MSK motors operate maintenance-free within the specified operating condi‐ tions and service life. Operation under unfavorable conditions can, however, lead to restrictions in availability.
Page 264: Bearings
The motor bearings should be replaced if ● the nominal bearing service life has been reached, ● running noises occur. We recommend that bearings be replaced by the Bosch Rexroth Service. 13.4.4 Connecting cables Death by electrocution possible due to live...
Page 265: Information In Case Of Malfunctions
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 263/279 Synchronous Servomotors MSK Commissioning, operation and maintenance 13.5 Information in case of malfunctions Fatal electric shock from live parts with more WARNING than 50 V! Before starting work on live parts: Disconnect the machine from the power supply and secure the mains switch against unintentional or unauthorized re‐...
Page 266 264/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Commissioning, operation and maintenance Malfunction Error cause Measures Temperature sensor not connected Connect temperature sensor Wrong or defective temperature display Stop the motor --> repair by manufactur‐ Temperature sensor defective Tab. 13-1:...
Page 267: Disassembly
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 265/279 Synchronous Servomotors MSK Commissioning, operation and maintenance 13.6 Disassembly Personal injury and material damage during WARNING assembly works! ● Do not work on running or unsecured machines. ● Before starting work, secure the machine against unpredictable move‐...
Page 268 266/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 269: Environmental Protection And Disposal
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 267/279 Synchronous Servomotors MSK Environmental protection and disposal Environmental protection and disposal 14.1 Environmental protection Production processes The products are made with energy- and resource-optimized production pro‐ cesses which allow re-using and recycling the resulting waste. We regularly try to replace pollutant-loaded raw materials and supplies by more environ‐...
Page 270 268/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Environmental protection and disposal Metals contained in electric and electronic modules can also be recycled by means of special separation processes. Products made of plastics can contain flame retardants. These plastic parts are labeled according to EN ISO 1043.
Page 271: Appendix
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 269/279 Synchronous Servomotors MSK Appendix Appendix 15.1 EU Declaration of conformity In accordance with Low Voltage Directive 2006/95/EC (valid until April 19, 2016) Low Voltage Directive 2014/35/EU (valid from April 20, 2016) the manufacturer, Bosch Rexroth AG Bürgermeister-Dr.-Nebel-Straße 2...
Page 272 270/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Appendix Fig. 15-1: EU Declaration of conformity - original, German...
Page 273 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 271/279 Synchronous Servomotors MSK Appendix Fig. 15-2: EU Declaration of conformity - original, English...
Page 274 272/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 275: Service And Support
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 273/279 Synchronous Servomotors MSK Service and support Service and support Our worldwide service network provides an optimized and efficient support. Our experts offer you advice and assistance should you have any queries. You can contact us 24/7.
Page 276 274/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK...
Page 277: Index
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 275/279 Synchronous Servomotors MSK Index Index Disconnection time..........24 Disposal............267 Accumulators............ 267 Drag chains............262 Alignment............121 Drive system............13 Ambient temperature........203 Ambient temperature during operation....24 Attachments............220 Average speed..........214 EAC..............224 Axial load............
Page 278 276/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Index MSK133E............117 Leakage capacitance.......... 24 Liquid cooling Connection........... 201 Non-intended use..........12 Loop lifting straps..........245 Number of pole pairs........... 24 Machine accuracy..........23 Operating hours..........219 Mass..............24 Output shaft..........121, 212 Maximum current..........
Page 279 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 277/279 Synchronous Servomotors MSK Index Storage time............239 Strength............250 Support............. 273 temperature increase on the housing 60K..23 temperature increase on the motor winding 100K..............23 Temperature sensor.......... 234 Thermal time constant........24 Tightness............213 Torque constant at 20 °C........
Page 280 278/279 Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P Synchronous Servomotors MSK Notes...
Page 281 DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 279/279 Synchronous Servomotors MSK Notes...
Page 282 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 *R911296289* R911296289 DOK-MOTOR*-MSK********-PR12-EN-P...

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