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MSK040B-0600-NN-S1-UG1-NNNN Bosch Rexroth Indramat

MPN: R911305624

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The Bosch Rexroth Indramat MSK040B-0600-NN-S1-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features a plain shaft, motor size 040, and uses natural convection for cooling. It comes with an optical Hiperface encoder with singleturn technology and a rotatable connector, as well as an electrically released holding brake with a torque of 4 Nm.

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Product Description:

The MSK040B-0600-NN-S1-UG1-NNNN synchronous servo motor is produced by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. Within an automation cell, this motor converts drive current into precise rotary motion for indexing tables, pick-and-place heads, and other axes that require closed-loop speed and position control. It is suited to applications that must start, stop, and reverse quickly while maintaining consistent positioning. Its internal encoder supplies absolute feedback to the drive, and an electrically released holding brake helps prevent drift during standby when power is removed from the axis.

Heat generated in the stator is removed through natural convection, so no forced-air components are required and the motor can be installed in compact machine spaces. The motor belongs to size 040, a frame format that balances torque density with low mass for light gantries and compact handling axes. Position data are sampled over 128 signal periods, and that count works with internal interpolation in the drive to provide fine motion resolution. Data and power for the sensing element are exchanged through the Hiperface serial protocol, which allows the drive to read motor data as soon as the cable is connected. During power-off stops, the integrated brake applies 4 Nm of torque to hold modest vertical loads until motion is restored.

Field wiring exits through a connector that is rotatable through 240°, letting installers align cables toward the cabinet or the machine frame without twisting the harness. This adjustable outlet also helps in tight layouts where a fixed connector position could interfere with guards or moving members. The installed feedback device is single-turn, so the controller receives absolute angle information for one revolution, while multi-revolution counting can be handled in the drive if required. Electrical characteristics follow winding code 0600, giving the drive the expected current and voltage constants for matched parameter data. A plain shaft without keys simplifies coupling to backlash-free clamp hubs, and the standard design in length B keeps overall motor depth short.

Cooling
Natural convection
Design
Standard
Encoder Connector
Rotatable, 240°
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
4 Nm
Motor Length
B
Motor Size
040
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Winding Code
0600
  • MSK-040B-0600-NN-S1-UG1-NNNN
  • MSK040B 0600 NN S1 UG1 NNNN
  • MSK040B0600NNS1UG1NNNN
  • MSK40B-0600-NN-S1-UG1-NNNN

Frequently Asked Questions about MSK040B-0600-NN-S1-UG1-NNNN:

Q: What cooling method does the MSK040B-0600-NN-S1-UG1-NNNN servomotor use?

A: The MSK040B-0600-NN-S1-UG1-NNNN uses natural convection for cooling and operates without an external fan.

Q: What type of output shaft is available on the MSK040B-0600-NN-S1-UG1-NNNN motor?

A: This model has a plain shaft, suitable for applications that require direct coupling.

Q: What type of encoder and resolution does the MSK040B-0600-NN-S1-UG1-NNNN provide?

A: The encoder is optical singleturn with a 128 signal period resolution and a Hiperface interface.

Q: What is the holding brake torque for the MSK040B-0600-NN-S1-UG1-NNNN motor?

A: The holding brake on this motor delivers a torque of 4 Nm and is electrically released.

Q: How much can the encoder connector on the MSK040B-0600-NN-S1-UG1-NNNN rotate?

A: The encoder connection is rotatable up to 240°, allowing flexible installation alignment.


Internal Product Review

  • ‘‘The MSK040B-0600-NN-S1-UG1-NNNN is a Bosch Rexroth IndraDyn S synchronous servomotor featuring natural convection cooling and a standard design. This model includes a singleturn optical Hiperface encoder with 128 signal periods, and an electrically-released holding brake rated at 4 Nm. Overall, this servomotor delivers precise feedback and secure load holding for demanding automation tasks.’’

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