MSK070D-0150-NN-M1-UG1-NNNN Bosch Rexroth Indramat
MPN: R911319521
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The Bosch Rexroth Indramat MSK070D-0150-NN-M1-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features a plain shaft with a standard design and natural convection cooling. It includes a multiturn absolute optical encoder with a Hiperface interface, and is equipped with a 23 Nm holding brake that is electrically released.
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Product Description:
The MSK070D-0150-NN-M1-UG1-NNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The motor serves as a direct-drive actuator in industrial automation, delivering closed-loop rotary positioning and speed control when paired with a compatible drive controller. In automated equipment, it converts commanded current into shaft motion for indexing, transfer, and synchronized process movements. Its electromagnetic design allows precise torque production while maintaining a compact form factor for packaging lines, handling robots, and general motion axes. The housing can be installed in different mounting positions, which helps the motor fit a range of machine layouts.
Heat is removed by natural convection, so airflow around the housing maintains winding temperature without an auxiliary fan. This cooling method keeps the motor mechanically simple and avoids separate fan wiring. An electrically released holding brake supplies 23 Nm of static torque, helping secure vertical loads when power is removed or the axis is parked. Position feedback travels over the Hiperface interface, and the built-in encoder provides 128 signal periods with an optical scanning method for accurate position detection. This combination supports controlled motion during operation and stable holding at standstill.
The encoder stores position in multi-turn absolute format, so the drive can retain position information after power cycling and recognize shaft position over multiple revolutions. The motor has a plain shaft for coupling to gears or pulleys, and the feedback connector is rotatable through 240° to simplify cable routing in tight spaces. Winding code 0150 identifies the electrical characteristics expected by a matching inverter, while size 070 and motor length D establish the motor footprint. The standard construction is intended for typical machine vibration levels in industrial service.
Frequently Asked Questions about MSK070D-0150-NN-M1-UG1-NNNN:
Q: What type of encoder is included with the MSK070D-0150-NN-M1-UG1-NNNN motor?
A: This motor uses an optical, multiturn absolute encoder with a Hiperface interface.
Q: What type of shaft does the MSK070D-0150-NN-M1-UG1-NNNN utilize?
A: The MSK070D-0150-NN-M1-UG1-NNNN features a plain shaft design.
Q: What is the holding brake torque of the MSK070D-0150-NN-M1-UG1-NNNN motor?
A: A 23 Nm electrically-released holding brake is integrated into this model.
Q: How is the MSK070D-0150-NN-M1-UG1-NNNN cooled during operation?
A: This motor is cooled by natural convection and does not require external fan units.
Q: What is the adjustability of the encoder connector on the MSK070D-0150-NN-M1-UG1-NNNN?
A: The encoder connector on this model is rotatable up to 240 degrees.