Bosch MSK030B-0900-NN Technical manual

Synchronous Servomotors
MSK
Project planning manual
R911296289
Edition 12

Synchronous Servomotors
MSK
Project planning manual
DOK-MOTOR*-MSK********-PR12-EN-P
RS-d170bab768c990d90a6846a500789bc3-5-en-US-2
This documentation
● explains the features of the product, possibilities for use, operating con‐
ditions and operational limits of MSK motors.
● contains technical data regarding available MSK motors.
● provides information regarding product selection, handling and opera‐
tion.
Record of revisions Edition 12, 2018-06
See "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.
Liability The specified data is intended for product description purposes only and shall
not be deemed to be a guaranteed characteristic unless expressly stipulated
in the contract. All rights are reserved with respect to the content of this docu‐
mentation and the availability of the product.
Title
Type of Documentation
Document Typecode
Internal File Reference
Purpose of Documentation
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P
Synchronous Servomotors MSK

Table of Contents
Page
1 About this documentation.............................................................................................. 7
1.1 Introduction............................................................................................................................................. 8
2 Important instructions on use....................................................................................... 11
2.1 Intended use ........................................................................................................................................ 11
2.1.1 Introduction........................................................................................................................................ 11
2.1.2 Areas of use and application............................................................................................................. 11
2.2 Inappropriate use.................................................................................................................................. 12
3 Safety notes for electric drives and controls................................................................ 13
3.1 Term definition...................................................................................................................................... 13
3.2 General information.............................................................................................................................. 14
3.2.1 Using the Safety instructions and passing them on to others............................................................ 14
3.2.2 Requirements for safe use................................................................................................................ 14
3.2.3 Hazards by improper use.................................................................................................................. 15
3.3 Danger-related notes............................................................................................................................ 16
3.3.1 Protection against Touch of Electric Parts and Housings.................................................................. 16
3.3.2 Protective extra-low voltage as protection against electric shock .................................................... 17
3.3.3 Protection against dangerous movements........................................................................................ 17
3.3.4 Protection against electromagnetic and magnetic fields during operation and mounting.................. 19
3.3.5 Protection against contact with hot parts........................................................................................... 19
3.3.6 Protection during handling and mounting.......................................................................................... 19
3.3.7 Battery safety..................................................................................................................................... 20
3.3.8 Protection against pressurized systems............................................................................................ 20
3.4 Explanation of signal words and the Safety alert symbol..................................................................... 21
4 Technical data.............................................................................................................. 23
4.1 Description of the specified parameters............................................................................................... 23
4.2 IndraSize............................................................................................................................................... 26
4.3 Technical data encoder MSK motors.................................................................................................... 27
4.4 Technical data holding brakes.............................................................................................................. 28
4.5 MSK030B Technical data..................................................................................................................... 30
4.6 MSK030C Technical data..................................................................................................................... 31
4.7 MSK040B Technical data..................................................................................................................... 32
4.8 MSK040C Technical data..................................................................................................................... 34
4.9 MSK043C Technical data..................................................................................................................... 36
4.10 MSK050B Technical data..................................................................................................................... 38
4.11 MSK050C Technical data..................................................................................................................... 40
4.12 MSK060B Technical data..................................................................................................................... 42
4.13 MSK060C Technical data..................................................................................................................... 44
4.14 MSK061B Technical data..................................................................................................................... 46
4.15 MSK061C Technical data..................................................................................................................... 47
4.16 MSK070C Technical data..................................................................................................................... 50
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG I/279
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 MSK075D Technical data..................................................................................................................... 71
4.24 MSK075E Technical data..................................................................................................................... 74
4.25 MSK076C Technical data..................................................................................................................... 77
4.26 MSK100A Technical data..................................................................................................................... 79
4.27 MSK100B Technical data..................................................................................................................... 82
4.28 MSK100C Technical data..................................................................................................................... 85
4.29 MSK100D Technical data..................................................................................................................... 88
4.30 MSK101C Technical data..................................................................................................................... 91
4.31 MSK101D Technical data..................................................................................................................... 94
4.32 MSK101E Technical data..................................................................................................................... 97
4.33 MSK103A Technical data................................................................................................................... 100
4.34 MSK103B Technical data................................................................................................................... 101
4.35 MSK103D Technical data................................................................................................................... 102
4.36 MSK131B Technical data................................................................................................................... 103
4.37 MSK131D Technical data................................................................................................................... 105
4.38 MSK133B Technical data................................................................................................................... 107
4.39 MSK133C Technical data................................................................................................................... 110
4.40 MSK133D Technical data................................................................................................................... 113
4.41 MSK133E Technical data................................................................................................................... 117
4.42 MSK133 Technical data fan................................................................................................................ 120
5 Specifications............................................................................................................. 121
5.1 Technical design ................................................................................................................................ 121
5.2 MSK030 Specifications....................................................................................................................... 122
5.3 MSK040 Specifications....................................................................................................................... 123
5.4 MSK043 Specifications....................................................................................................................... 124
5.5 MSK050 Specifications....................................................................................................................... 125
5.6 MSK060 Specifications....................................................................................................................... 126
5.7 MSK060 Specifications fan unit axial.................................................................................................. 127
5.8 MSK060 Specifications fan unit radial................................................................................................ 128
5.9 MSK061 Specifications....................................................................................................................... 129
5.10 MSK061 Specifications fan unit axial.................................................................................................. 130
5.11 MSK061 Specifications fan unit radial................................................................................................ 131
5.12 MSK070 Specifications....................................................................................................................... 132
5.13 MSK070 Specifications fan unit axial.................................................................................................. 133
5.14 MSK070 Specifications fan unit radial................................................................................................ 134
5.15 MSK071 Specifications....................................................................................................................... 135
5.16 MSK071 Specifications liquid cooling................................................................................................. 136
5.17 MSK071 Specifications fan unit axial.................................................................................................. 137
5.18 MSK071 Specifications fan unit radial................................................................................................ 138
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-PII/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 MSK076 Specifications fan unit axial.................................................................................................. 144
5.25 MSK076 Specifications fan unit radial................................................................................................ 145
5.26 MSK100 Specifications....................................................................................................................... 146
5.27 MSK100 Specifications fan unit axial.................................................................................................. 147
5.28 MSK100 Specifications radial fan unit................................................................................................ 148
5.29 MSK101 Specifications....................................................................................................................... 149
5.30 MSK101 Specifications liquid cooling................................................................................................. 150
5.31 MSK101 Specifications fan unit axial.................................................................................................. 151
5.32 MSK101 Specifications radial fan unit................................................................................................ 152
5.33 MSK103 Specifications....................................................................................................................... 153
5.34 MSK131 Specifications....................................................................................................................... 154
5.35 MSK131 Specifications fan unit axial.................................................................................................. 155
5.36 MSK133 Specifications....................................................................................................................... 156
5.37 MSK133 Specifications liquid cooling................................................................................................. 157
6 Type code.................................................................................................................. 159
6.1 MSK type code - structure and description......................................................................................... 159
6.2 MSK030 Type code............................................................................................................................ 161
6.3 MSK040 Type code............................................................................................................................ 162
6.4 MSK043 Type code............................................................................................................................ 163
6.5 MSK050 Type code............................................................................................................................ 164
6.6 MSK060 Type code............................................................................................................................ 165
6.7 MSK061 Type code............................................................................................................................ 166
6.8 MSK070 Type code............................................................................................................................ 167
6.9 MSK071 Type code............................................................................................................................ 168
6.10 MSK075 Type code............................................................................................................................ 169
6.11 MSK076 Type code............................................................................................................................ 170
6.12 MSK100 Type code............................................................................................................................ 171
6.13 MSK101 Type code............................................................................................................................ 173
6.14 MSK103 Type code ........................................................................................................................... 175
6.15 MSK131 Type code............................................................................................................................ 176
6.16 MSK133 Type code............................................................................................................................ 177
7 Accessories................................................................................................................ 179
7.1 Transmission...................................................................................................................................... 179
7.2 Fan units for MSK motors................................................................................................................... 180
7.2.1 Fan units area of application........................................................................................................... 180
7.2.2 Fan unit type key............................................................................................................................. 181
7.2.3 Fan unit technical data ................................................................................................................... 182
7.2.4 Fan unit selection table.................................................................................................................... 184
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG III/279
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
7.3 Sealing air connection........................................................................................................................ 188
7.3.1 Description....................................................................................................................................... 188
7.3.2 Technical data................................................................................................................................. 188
7.3.3 Ordering data and assignment........................................................................................................ 189
7.3.4 Assembly instructions...................................................................................................................... 189
8 Connection technique................................................................................................ 191
8.1 Overview of the electrical connection technique................................................................................. 191
8.2 Plug-in power connector..................................................................................................................... 192
8.3 Encoder plug connector...................................................................................................................... 195
8.4 Plug connector, rotatable.................................................................................................................... 196
8.5 RLK1200 Terminal box....................................................................................................................... 198
8.6 Terminal box RLK1300....................................................................................................................... 199
8.7 Connection cables.............................................................................................................................. 199
8.8 Liquid cooling connection .................................................................................................................. 201
9 Operating conditions and application notes............................................................... 203
9.1 Environmental conditions ................................................................................................................... 203
9.1.1 Installation altitude and ambient temperature.................................................................................. 203
9.1.2 Humidity / temperature ................................................................................................................... 204
9.1.3 Vibration.......................................................................................................................................... 205
9.1.4 Shock............................................................................................................................................... 206
9.2 Degree of protection........................................................................................................................... 207
9.3 Design and installation positions........................................................................................................ 208
9.4 Compatibility with foreign materials.................................................................................................... 210
9.5 Motor paint.......................................................................................................................................... 211
9.6 Output shaft........................................................................................................................................ 212
9.6.1 Plain shaft........................................................................................................................................ 212
9.6.2 Output shaft with keyway................................................................................................................. 212
9.6.3 Output shaft with shaft sealing ring................................................................................................. 212
9.7 Bearing and shaft load........................................................................................................................ 214
9.7.1 Radial load, axial load..................................................................................................................... 214
9.8 Bearing lifetime................................................................................................................................... 219
9.9 Attachment of drive elements............................................................................................................. 220
9.10 Holding brakes.................................................................................................................................... 221
9.10.1 Holding brake electrically releasing................................................................................................. 221
9.10.2 Holding brakes safety instructions................................................................................................... 221
9.10.3 Design of holding brakes................................................................................................................. 222
9.10.4 Holding brake - commissioning and maintenance instructions........................................................ 223
9.11 Acceptances and approvals................................................................................................................ 224
9.11.1 CE.................................................................................................................................................... 224
9.11.2 cURus.............................................................................................................................................. 224
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-PIV/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 Motor temperature monitoring............................................................................................................ 234
9.13.1 General information......................................................................................................................... 234
9.13.2 Temperature sensor........................................................................................................................ 234
9.14 Operation on external controllers........................................................................................................ 235
10 Transport and storage................................................................................................ 237
10.1 Transport Instructions......................................................................................................................... 237
10.2 Storage instructions............................................................................................................................ 238
10.2.1 Storage conditions........................................................................................................................... 238
10.2.2 Storage times.................................................................................................................................. 239
11 Delivery condition, identification, handling................................................................. 241
11.1 Delivery condition............................................................................................................................... 241
11.1.1 General information......................................................................................................................... 241
11.1.2 Factory inspection........................................................................................................................... 241
11.1.3 Customer inspection........................................................................................................................ 241
11.2 Identification ....................................................................................................................................... 242
11.2.1 Scope of delivery............................................................................................................................. 242
11.2.2 Type plate........................................................................................................................................ 242
11.3 Handling.............................................................................................................................................. 244
12 Installation.................................................................................................................. 247
12.1 Safety.................................................................................................................................................. 247
12.2 Specialist personnel............................................................................................................................ 248
12.3 Mechanical attachment....................................................................................................................... 249
12.3.1 Flange attachment........................................................................................................................... 249
12.3.2 Foot attachment............................................................................................................................... 249
12.3.3 Preparation...................................................................................................................................... 250
12.3.4 Motor mounting................................................................................................................................ 250
12.4 Electrical connection - connect motor................................................................................................. 252
12.4.1 General information......................................................................................................................... 252
12.4.2 Connecting the plug-in connector.................................................................................................... 253
12.5 MSK133 with terminal box type RLK1200, RLK1300......................................................................... 254
13 Commissioning, operation and maintenance ............................................................ 259
13.1 Commissioning................................................................................................................................... 259
13.2 Operation............................................................................................................................................ 260
13.3 Shutdown............................................................................................................................................ 260
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG V/279
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
14 Environmental protection and disposal ..................................................................... 267
14.1 Environmental protection.................................................................................................................... 267
14.2 Disposal.............................................................................................................................................. 267
15 Appendix.................................................................................................................... 269
15.1 EU Declaration of conformity.............................................................................................................. 269
16 Service and support................................................................................................... 273
Index.......................................................................................................................... 275
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-PVI/279
Synchronous Servomotors MSK
Table of Contents

1 About this documentation
Editions of this documentation
Edition State Note
01 2004-06 First edition
02 2004-10 Revision, supplements
04 2005-06 Revision, supplements
06 2006-12 Revision, supplements
07 2008-06 Revision, supplements
08 2008-09 Revision, supplements
09 2010-12 Revision, supplements
10 2013-10 Revision, supplements
11 Not published
12 2018-06 MSK050: correction of technical data holding brakes M4 (6 Nm)
MSK133: revision of characteristic curves, specifications
New: Fan unit LEM-RB-192T-x1-NNNA, specifications MSK100, MSK101
Editorial revision
Tab. 1-1: Change history
DOK-MOTOR*-MSK********-PR12-EN-P Bosch Rexroth AG 7/279
Synchronous Servomotors MSK
About this documentation

1.1 Introduction
MSK synchronous servo motors
for all requirements
The MSK motor series is characterized in particular by its wide performance
spectrum and fine size gradation. The high torque density of these synchro‐
nous servo motors enables a particularly compact design with a maximum
torque of up to 631 Nm.
Depending on the required accuracy, you can choose between encoder sys‐
tems with low, medium or high resolution. All encoder variants are available
in single-turn or multi-turn versions.
With numerous other options, the MSK motors can be upgraded and precise‐
ly tailored to the desired requirements. The MSK series is therefore also suit‐
able for applications that go beyond the classic areas of application for servo
motors.
The wide performance spectrum of the MSK motor series is supplemented by
a large number of functional options.
In addition to the various encoder systems, numerous other options such as
keyway, holding brake and increased concentricity accuracy can be selected.
Fan units for axial and radial mounting are available for applications with in‐
creased continuous performance.
Just like the MSK motors themselves, the fan motors are also designed with
IP65 protection and equipped with an integrated temperature sensor. This not
only increases the reliability of the motors. The certified intrinsic safety of the
fans ("Thermally Protected F" according to UL) also eliminates the need for
external motor protection switches. The motors cover the highest perform‐
ance requirements with the aid of liquid cooling, which is available for selec‐
ted sizes.
Document structure This documentation focuses on the following topics:
Chap‐
ter Title Content
1 About this documentation General information
2 Important instructions for use Safety
3 Safety notes for electric drives and controls
4 Technical data
Product description
(for planners and designers)
5 Specifications
6 Type code
7 Accessories
8 Connection technique
9 Operating conditions and application notes
10 Transport and storage
Practical application
(for operating and mainte‐
nance personnel)
11 Delivery condition, identification, handling
12 Installation
13 Commissioning, operation and maintenance
14 Environmental protection and disposal
General information
15 Appendix
16 Service & support
Index
Tab. 1-2: Document structure
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P8/279
Synchronous Servomotors MSK
About this documentation