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MSK040B-0600-NN-S2-UP0-NNNN Bosch Rexroth Indramat

MPN: R911373767

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The Bosch Rexroth Indramat MSK040B-0600-NN-S2-UP0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features a standard design with IP65 protection. It has a motor size of 040, uses natural convection cooling, and operates in ambient temperatures from 0 to 40°C. This synchronous servomotor includes a shaft with keyway and an optical EnDat2.1 singleturn encoder with 2048 signal periods.

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Product Description:

The MSK040B-0600-NN-S2-UP0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. This compact motor is deployed on automated handling axes, small packaging stations, and indexing tables where accurate rotary motion and fast position feedback are required. When paired with an IndraDrive controller, it delivers closed-loop torque, speed, and position control, making it a core actuator for precise industrial automation sequences.

This model relies on natural convection, so the frame dissipates heat without external fans or liquid circuits, simplifying cabinet ventilation. The motor uses a standard construction, and a shaft with keyway transfers torque directly into couplings or gears. Feedback is provided by an absolute encoder with 240° rotatable connectors to ease cable routing inside tight machine frames. Signal exchange with the drive is handled through the EnDat2.1 interface, while internal interpolation is based on 2048 signal periods generated by an optical scanning method. These features give fine angular resolution, enabling stable servo loops even at low speed, and the 155 insulation class allows continuous winding temperatures suited for cyclic duty.

The encoder measures only one mechanical revolution, using a single-turn arrangement for absolute position detection within one shaft turn. Sealing reaches IP65, protecting the stator housing against dust ingress and water jets during washdown cleaning. Rated operation is specified for ambient air between 0–40 °C, permitting installation on indoor production floors without derating. The motor is built on size 040 with a B-length stator to match compact machines, and its electromagnetic system follows winding code 0600 for current, voltage, and resistance characteristics aligned to small-frame IndraDrive inverters. It is supplied without a holding brake, so any static load must be secured by external clamping or drive torque when the system is de-energized.

Cooling
Natural convection
Design
Standard
Encoder Connector
Rotatable, 240°
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Holding Brake
Without holding brake
Motor Length
B
Motor Size
040
Operating Ambient Temperature Range
0-40°C
Product Type
IndraDyn S Synchronous Servomotor
Protection Rating
IP65
Shaft Type
Shaft with keyway
Thermal/Insulation Class
155
Winding Code
0600
  • MSK040B0600NNS2UP0NNNN
  • MSK040B 0600 NN S2 UP0 NNNN
  • MSK-040B-0600-NN-S2-UP0-NNNN
  • MSK40B-0600-NN-S2-UP0-NNNN

Frequently Asked Questions about MSK040B-0600-NN-S2-UP0-NNNN:

Q: What cooling method does the MSK040B-0600-NN-S2-UP0-NNNN motor use?

A: The MSK040B-0600-NN-S2-UP0-NNNN utilizes natural convection for cooling, operating efficiently without external fans.

Q: Does the MSK040B-0600-NN-S2-UP0-NNNN include a holding brake?

A: This model comes without a holding brake, making it suitable for applications where dynamic braking is not required.

Q: Which encoder interface does the MSK040B-0600-NN-S2-UP0-NNNN motor feature?

A: The encoder interface used is EnDat2.1, allowing for high-precision digital feedback communication.

Q: What type of shaft does the MSK040B-0600-NN-S2-UP0-NNNN servomotor have?

A: The shaft on this motor is equipped with a keyway, providing a secure mechanical coupling for power transmission.

Q: What is the protection rating of the MSK040B-0600-NN-S2-UP0-NNNN motor?

A: This servomotor is rated IP65, ensuring protection against dust and low-pressure water jets.


Internal Product Review

  • ‘‘The MSK040B-0600-NN-S2-UP0-NNNN is an IndraDyn S synchronous servomotor. The optical encoder and EnDat2.1 interface support precise feedback and consistent motion control. Natural convection cooling and IP65 protection make the motor a highly practical choice for reliable industrial service.’’

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