MSK040B-0600-NN-S2-UG1-NNNN Bosch Rexroth Indramat
MPN: R911344583
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The Bosch Rexroth Indramat MSK040B-0600-NN-S2-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features a plain shaft design. This standard servomotor offers an IP65 protection rating and natural convection cooling. It is equipped with an electrically-released holding brake that provides 4 Nm of torque and uses an optical encoder with EnDat2.1 interface and 2048 signal periods resolution.
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Product Description:
The MSK040B-0600-NN-S2-UG1-NNNN is a synchronous servo motor from Bosch Rexroth Indramat's MSK IndraDyn S series. It converts drive controller current into accurate rotary motion for packaging, handling, and printing axes that require repeatable speed and position control. It is intended for dynamic servo duty in which the motor must accelerate, decelerate, and hold position with consistent response. Size 040 and length code B keep the housing narrow for installation in crowded machine spaces where clearance around guides, couplings, and adjacent components is limited.
Heat generated during operation is dissipated through natural convection, so the motor does not require an external fan and can be used where simple cooling is preferred. Position feedback relies on an EnDat2.1 optical encoder that transmits absolute single-turn data to the drive, giving the control system rotor position information immediately after startup. The measurement granularity is 2048 signal periods, which supports fine interpolation inside the controller for smooth motion and stable servo response. The integrated holding brake provides 4 Nm of torque, so the shaft can remain locked when control power is removed. The enclosure is rated to IP65, which helps resist dust ingress and low-pressure water jets when the motor is mounted outside the control cabinet.
Inside the stator, winding code 0600 indicates the resistance and inductance pairings expected by compatible IndraDrive amplifiers, helping the drive apply the correct current control values. The motor uses a plain shaft, making it suitable for backlash-free clamp couplings in servo applications where precise torque transfer is needed. Its insulation system is class 155, allowing the winding materials to tolerate elevated operating temperatures during normal use. The motor maintains specified performance in ambient temperatures from 0 to 40 °C, which suits standard indoor machine environments.
Frequently Asked Questions about MSK040B-0600-NN-S2-UG1-NNNN:
Q: How is the MSK040B-0600-NN-S2-UG1-NNNN motor cooled?
A: This model uses natural convection for cooling, operating efficiently without the need for external fans or forced-air systems.
Q: What type of encoder and interface does the MSK040B-0600-NN-S2-UG1-NNNN use?
A: The encoder on this motor uses optical technology and features an EnDat2.1 interface.
Q: What are the details of the holding brake on the MSK040B-0600-NN-S2-UG1-NNNN?
A: The holding brake on this motor is electrically-released and provides a torque of 4 Nm.
Q: What kind of shaft does the MSK040B-0600-NN-S2-UG1-NNNN have?
A: This model features a plain shaft configuration.
Q: What level of protection does the MSK040B-0600-NN-S2-UG1-NNNN provide against dust and water?
A: The MSK040B-0600-NN-S2-UG1-NNNN carries an IP65 protection rating, which ensures it is dust-tight and protected against low-pressure water jets.