MSK070C-0150-NN-M3-UG1-NNNN Bosch Rexroth Indramat
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MPN: R911341876
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The Bosch Rexroth Indramat MSK070C-0150-NN-M3-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features IP65 protection, a plain shaft, and a holding brake with 23 Nm torque. It uses a multiturn absolute encoder with Hiperface interface and capacitive technology, and operates with natural convection cooling.
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Product Description:
The MSK070C-0150-NN-M3-UG1-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. This product forms the electromechanical link between an IndraDrive inverter and the mechanical load, supplying torque and position feedback in one package. Within automated production cells, it drives linear tables, rotary indexing devices, and tooling spindles, enabling coordinated multi-axis movement while maintaining tight velocity and positional tolerances required for repeatable process quality. Its integrated motor and feedback arrangement also helps keep wiring compact in machines where space around the axis is limited.
Cooling relies on natural convection, so mounting must allow airflow around the housing. The enclosure carries an IP65 rating, preventing dust ingress and protecting components from low-pressure water jets. A plain shaft transmits torque directly to couplings without keyways, which helps support smooth rotation and accurate alignment. The electrically released brake supplies 23 Nm of static torque to hold vertical or suspended loads when the drive is idle. Feedback wiring is simplified by the Hiperface encoder interface, and its connector can rotate 240° to align with cabinet routing. Motor size 070 and length code C provide a compact frame with good heat dissipation, while winding code 0150 matches the electromagnetic values used by compatible IndraDrive amplifiers.
Position feedback uses a capacitive sensor that reads the code disk at 16 signal periods per revolution, and turns are tracked by a multiturn absolute mechanism, removing the need for homing after power loss. Thermal endurance class 155 permits continuous copper temperatures up to 155 °C without insulation failure. The specified ambient range of 0–40 °C means the motor can run at full rating in most factory spaces. This combination of encoder design, brake support, and passive cooling suits axes that must restart accurately and continue operating through repeated production cycles.
Frequently Asked Questions about MSK070C-0150-NN-M3-UG1-NNNN:
Q: What shaft type does the MSK070C-0150-NN-M3-UG1-NNNN motor have?
A: The MSK070C-0150-NN-M3-UG1-NNNN features a plain shaft for mechanical coupling.
Q: What type of encoder is used in the MSK070C-0150-NN-M3-UG1-NNNN?
A: This model includes a multiturn absolute encoder with capacitive technology and Hiperface interface.
Q: Does the MSK070C-0150-NN-M3-UG1-NNNN motor include a holding brake?
A: It is equipped with a holding brake that is electrically released and provides 23 Nm of torque.
Q: How is the MSK070C-0150-NN-M3-UG1-NNNN motor cooled?
A: Cooling for this motor is achieved through natural convection, without the need for fans or forced air systems.
Q: What is the protection rating of the MSK070C-0150-NN-M3-UG1-NNNN motor?
A: The MSK070C-0150-NN-M3-UG1-NNNN features an IP65 protection rating, making it dust tight and protected against jets of water.
