MSK070E-0150-NN-M2-UG0-RNNN Bosch Rexroth Indramat
MPN: R911320952
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The Bosch Rexroth Indramat MSK070E-0150-NN-M2-UG0-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with an increased concentricity design. This synchronous servomotor has a motor size of 070, comes with a plain shaft, and is protected by an IP65 rating. It includes a multiturn absolute optical encoder with EnDat2.1 interface and 2048 signal periods resolution, and operates in ambient temperatures from 0 to 40 degrees Celsius.
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Product Description:
The MSK070E-0150-NN-M2-UG0-RNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S servomotor, it delivers controlled torque and speed to positioning axes, conveyors, feed drives, and other motion applications used in automated production lines. The unit converts drive inverter output into precise rotary motion, forming an essential actuator in closed-loop industrial automation systems.
Heat generated in operation is removed through natural convection, requiring unobstructed airflow around the frame. Position feedback is provided by an optical encoder that communicates over the EnDat2.1 serial interface, and a resolution of 2048 signal periods per mechanical turn supports accurate interpolation in the drive. The sensor connector can be rotated through 240° to suit cable routing. The permitted ambient temperature range is 0–40 °C, so installations outside this range need external conditioning. The motor is built to size 070 with length code E, and winding code 0150 matches its electrical characteristics to compatible IndraDrive controllers. An increased concentricity design helps reduce shaft runout, and the assembly is supplied without a holding brake, so vertical loads require external holding force when power is removed.
The housing carries an IP65 rating, sealing internal components against dust and low-pressure water jets. The feedback device is a multi-turn absolute type that records multiple revolutions, which allows the drive to retain position data after shutdowns. A plain shaft interface simplifies coupling to gearboxes or pulleys. Thermal endurance is governed by insulation class 155, which permits elevated winding temperatures without rapid material degradation. This combination is suited to high-cycle positioning tasks that involve contaminants, frequent starts, and sustained thermal loading.
Frequently Asked Questions about MSK070E-0150-NN-M2-UG0-RNNN:
Q: What type of cooling method does the MSK070E-0150-NN-M2-UG0-RNNN motor use?
A: The MSK070E-0150-NN-M2-UG0-RNNN servo motor uses natural convection for cooling, operating without fans or forced ventilation.
Q: What type of encoder and interface are present on the MSK070E-0150-NN-M2-UG0-RNNN?
A: This motor offers multiturn absolute position feedback using an optical encoder with EnDat2.1 interface.
Q: What is the protection rating of the MSK070E-0150-NN-M2-UG0-RNNN servo motor?
A: The protection rating for this motor is IP65, ensuring reliable operation in environments exposed to dust and low-pressure water jets.
Q: Does the MSK070E-0150-NN-M2-UG0-RNNN come with a holding brake?
A: This model is produced without a holding brake, so there is no holding functionality included.
Q: What type of shaft is included on the MSK070E-0150-NN-M2-UG0-RNNN servo motor?
A: The shaft on this motor is a plain shaft, allowing for direct coupling without keys or additional features.