MSK070C-0150-NN-S2-UG1-RNNN Bosch Rexroth Indramat
MPN: R911337066
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The Bosch Rexroth Indramat MSK070C-0150-NN-S2-UG1-RNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features IP65 protection, natural convection cooling, and a holding brake with 23 Nm torque. It uses an optical EnDat2.1 singleturn encoder with a resolution of 2048 signal periods and has a rotatable encoder connector.
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Product Description:
The MSK070C-0150-NN-S2-UG1-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. In automated production cells, it functions as a compact rotary actuator that translates drive-controller current into precise angular motion for packaging lines, gantry axes, or tool changers where repeatable speed and position are required. When paired with a compatible drive, the motor supports controlled acceleration, stable speed regulation, and accurate positioning during cyclic machine operation.
Its thermal management relies on natural convection, so installation must allow unobstructed airflow to carry heat away from the stator. The encoder connector can be rotated through 240°, which simplifies cable routing when the motor is mounted in tight spaces. Feedback is generated by an EnDat 2.1 optical measuring system that delivers 2048 signal periods per revolution, supporting fine position feedback for closed-loop motion control. Because the scanning system is configured as single-turn, the absolute position is retained within one mechanical revolution, and external homing is required after multi-turn displacement. The stator uses winding code 0150, the motor length is C, and the unit has increased concentricity machining that helps limit radial runout and maintain coupling alignment.
For holding tasks, an electrically released brake supplies 23 Nm of static torque, allowing vertical axes to remain locked when power is removed. The housing has an IP65 protection rating, sealing the interior against dust and water jets while supporting operation within an ambient range of 0 to 40 °C. Drive torque is transmitted through a plain shaft, so the connected machine can use a suitable friction-fit coupling. The 070 frame supports mid-range servo duty, and the motor insulation system is designed for repeated thermal loading during continuous industrial use.
Frequently Asked Questions about MSK070C-0150-NN-S2-UG1-RNNN:
Q: What type of cooling does the MSK070C-0150-NN-S2-UG1-RNNN motor use?
A: The MSK070C-0150-NN-S2-UG1-RNNN motor is cooled by natural convection, requiring no external fans or forced cooling systems.
Q: What shaft type is included on the MSK070C-0150-NN-S2-UG1-RNNN motor?
A: This motor features a plain shaft, allowing for simple and direct coupling to mechanical components.
Q: What is the holding brake specification on the MSK070C-0150-NN-S2-UG1-RNNN?
A: The holding brake is electrically released and provides a torque of 23 Nm on this model.
Q: What encoder technology and resolution does the MSK070C-0150-NN-S2-UG1-RNNN motor use?
A: The MSK070C-0150-NN-S2-UG1-RNNN is equipped with an EnDat2.1 optical encoder, offering a resolution of 2048 signal periods.
Q: What level of environmental protection does the MSK070C-0150-NN-S2-UG1-RNNN provide?
A: With an IP65 protection rating, this motor is safeguarded against dust and low-pressure water jets from any direction.