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Bosch Rexroth IndraDyn S MS2N - User Manual

Bosch Rexroth IndraDyn S MS2N
118 pages
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IndraDyn S
MS2N Synchronous Motors
Operating instructions
R911347581
Edition 03

Table of Contents

Questions and Answers

  • R
    Rebecca ColeAug 4, 2025
    What to do if temperature display is wrong or defective in Bosch Rexroth IndraDyn S MS2N Engine?
    • Z
      zpopeAug 5, 2025
      If the temperature display in your Bosch Engine is wrong or defective, it could be due to a disconnected temperature sensor; ensure it is properly connected. Another possibility is a defective temperature sensor. In this case you should stop the motor and change the temperature sensor. If available, connect the backup temperature sensor.
  • C
    Cassandra JohnsonAug 12, 2025
    Why is my Bosch Rexroth IndraDyn S MS2N Engine overheating?
    • A
      Amanda HartAug 12, 2025
      High motor temperatures in your Bosch Engine can occur if the motor temperature monitoring is activated, in which case you should reduce the load and check the dimensioning. Another cause is impaired heat dissipation. To resolve this, clean the motor, the grille of the fan unit, and check the function of the fan, as well as the coolant circuit of liquid cooling systems.
  • D
    Drew ScottAug 20, 2025
    What to do if my Bosch Engine motor does not run?
    • W
      Wesley OdonnellAug 20, 2025
      If your Bosch Engine motor isn't running, several factors could be the cause. First, the controller enable signal might be missing, so activate it. Alternatively, there may be a controller fault, which requires troubleshooting according to the controller's documentation. Also, check for a missing voltage supply and ensure the brake is released by checking the brake activation.
  • S
    Susan BrownAug 28, 2025
    Why is my Bosch Rexroth IndraDyn S MS2N Engine vibrating?
    • M
      Mr. Eric LeeAug 28, 2025
      Vibrations in your Bosch Engine can be caused by several issues. Check if the coupling elements or attachments are poorly balanced and re-balance them if needed. Insufficient adjustment of shaft end attachments like the coupling or gearbox can also cause vibrations, so re-align the attachments. Finally, ensure that the mounting screws are tightened and locked according to specifications.

Summary

Safety instructions

Intended use

Specifies prerequisites for proper and safe use of motors and applicable EU directives.

Unintended use

Defines 'inappropriate use' and restrictions for explosion-hazardous areas.

Qualification of personnel

Defines qualified personnel and requirements for working with electrical systems.

General safety instructions

Instructs to read all documents before installation/operation and observe regulations.

Product- and technology-dependent safety instructions

Covers safety instructions specific to product and technology.

Protection from electric voltage

Details safety procedures and precautions for working with electrical systems.

Protection from mechanical danger

Addresses dangers from moving parts, rotating parts, and magnetic forces.

Protection against magnetic and electromagnetic fields

Warns about health hazards from magnetic fields for specific individuals.

Protection against burns

Advises on avoiding contact with hot motor surfaces to prevent burns.

About this product

Safety instructions on the product

Explains safety and prohibitive signs found directly on the motor.

Basic data

Presents fundamental technical specifications for the MS2N series motors.

Mechanical interfaces

Details mechanical specifications including flange dimensions and shaft end options.

Thermal motor protection

Explains the motor temperature monitoring systems and threshold values.

Holding brakes

Provides details on the operation, specifications, and safety of the optional holding brakes.

Operating conditions and handling

De-rating in case of deviating ambient conditions

Explains how to reduce performance data based on ambient conditions and provides de-rating factors.

Operation on foreign converters

Outlines requirements and limitations for operating motors with foreign converters.

Assembly

Connecting the electric supply

Guides on safely connecting the motor to the electrical supply.

Safety

Highlights electrical safety precautions when connecting the motor to the power supply.

Commissioning and operation

Commissioning

Details the prerequisites and checks required before commissioning the MS2N motors.

Operation

Describes checks to perform during operation and conditions for decommissioning.

Maintenance and repair

Maintenance

Details motor maintenance, including cleaning, and considerations for water-cooled motors.

Service repair, maintenance and spare parts

Outlines Bosch Rexroth Service capabilities for repairs, maintenance, and spare parts.

Disassembly and exchange

Exchanging the motor

Details the procedure for safely replacing a motor, emphasizing electrical safety.

Troubleshooting

Troubleshooting procedure

Outlines a systematic procedure for troubleshooting various motor issues and their causes.

Technical data

Bosch Rexroth IndraDyn S MS2N Specifications

General IconGeneral
SeriesIndraDyn S
Cooling MethodForced ventilation
Degree of protectionIP65
TypeMS2N
Protection classIP65
Holding brakeOptional
Shaft EndSmooth shaft
Feedback systemEncoder

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