MSK071D-0200-NN-S1-UG1-NNNN Bosch Rexroth Indramat
MPN: R911322469
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The Bosch Rexroth Indramat MSK071D-0200-NN-S1-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This standard servomotor features natural convection cooling and a plain shaft. It includes a rotatable 240 degree encoder connector using Hiperface optical technology, and has an electrically-released holding brake with a torque of 23 Nm.
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Product Description:
The MSK071D-0200-NN-S1-UG1-NNNN is an AC synchronous servo motor built by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It is intended for high-precision positioning tasks in automated assembly cells, packaging lines, and CNC systems. Driven by an IndraDrive servo amplifier, the unit delivers tightly regulated torque and speed so that mechanical loads follow programmed motion profiles with minimal error. Its role in industrial automation is to convert electrical drive commands into repeatable rotary motion that can be coordinated with sensors and machine controls. This supports accurate acceleration, deceleration, and positioning during demanding cyclic operation.
Thermal management relies on natural convection, so heat is dissipated through the housing surface without auxiliary fans. Feedback data are transferred through the Hiperface interface, allowing power and digital position signals to be used with a single hybrid cable arrangement. The optical encoder provides 128 signal periods, which supports fine interpolation in high-resolution control loops. An electrically released brake supplies 23 Nm of static holding torque so vertical axes can remain stationary during power loss. The brake also helps prevent unwanted axis movement when the servo is de-energized. Cable routing is simplified by an encoder connector that is rotatable 240°, making installation easier where cabinet clearance is limited.
The motor has size 071 and length code D, giving it a compact footprint for medium-frame machines while maintaining useful torque capacity. Electrical characteristics match winding code 0200, aligning current and voltage requirements with standard IndraDrive inverters. Power is transmitted through a plain shaft, allowing direct clamping couplings or backlash-free shrink discs to be used without keyways. This shaft style supports friction-locked connections that help maintain precise torque transfer in servo-driven axes.
Frequently Asked Questions about MSK071D-0200-NN-S1-UG1-NNNN:
Q: How is the MSK071D-0200-NN-S1-UG1-NNNN motor cooled?
A: This model utilizes natural convection for cooling, operating without the need for external fans.
Q: What shaft type does the MSK071D-0200-NN-S1-UG1-NNNN motor use?
A: The MSK071D-0200-NN-S1-UG1-NNNN is equipped with a plain shaft for straightforward mechanical integration.
Q: What type of holding brake is featured on the MSK071D-0200-NN-S1-UG1-NNNN motor?
A: The holding brake on this model is electrically released and offers a holding torque of 23 Nm.
Q: What type of encoder and resolution does the MSK071D-0200-NN-S1-UG1-NNNN provide?
A: This motor uses an optical singleturn encoder with Hiperface interface and 128 signal periods for position feedback.
Q: How can the encoder connector be adjusted on the MSK071D-0200-NN-S1-UG1-NNNN motor?
A: The encoder connector on this unit is rotatable up to 240°, allowing flexible cable management during installation.