MSK070D-0150-NN-M1-UP1-NNNN Bosch Rexroth Indramat
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MPN: R911319345
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The Bosch Rexroth Indramat MSK070D-0150-NN-M1-UP1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard design synchronous servomotor with natural convection cooling. It features a multiturn absolute optical encoder using Hiperface technology with 128 signal periods, and a rotatable 240-degree encoder connector. This model comes with an electrically-released holding brake rated at 23 Nm and a shaft with keyway.
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Product Description:
The MSK070D-0150-NN-M1-UP1-NNNN belongs to the MSK IndraDyn S Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is an AC servomotor intended for closed-loop positioning and velocity control in automated machinery, where precise motion and feedback accuracy are required to synchronize mechanical axes and maintain cycle times. In servo systems, it converts controlled electrical input into rotary motion for packaging, handling, and general automation axes. The synchronous motor design supports repeatable starts, stops, and speed changes during continuous machine operation.
This model is cooled by natural convection, so heat is removed through the housing surface without external fans or liquid circuits. Feedback transmission uses the Hiperface interface, allowing digital position data and analog sine-cosine tracks to share one hybrid connector with the drive. Inside the encoder, position sampling is carried out over 128 signal periods, and this fine division increases angular resolution for smoother speed regulation. The measuring element relies on optical scanning, which detects light interruptions across a precision grating to minimize electrical noise. Absolute position is retained by a multiturn absolute turn counter, eliminating homing after power loss and supporting applications that demand immediate readiness. Motion can be held when power is removed because an electrically released brake supplies 23 Nm of static torque, helping vertical or indexing axes stay in place without drift.
The motor uses length code D and frame size code 070, giving consistent mounting dimensions across the series. A keyed shaft provides positive drive coupling, and the output form is a shaft with keyway, which transmits torque without relying only on clamping friction. The standard housing design, the winding code 0150, and a rotatable 240° encoder connector allow this servomotor to fit into tight cabinets while aligning cables as needed. The rotatable connector also helps route the feedback lead around nearby machine structures when installation space is limited.
Frequently Asked Questions about MSK070D-0150-NN-M1-UP1-NNNN:
Q: What type of encoder is installed on the MSK070D-0150-NN-M1-UP1-NNNN motor?
A: This motor uses an optical, multiturn absolute encoder with Hiperface interface for position feedback.
Q: How is the MSK070D-0150-NN-M1-UP1-NNNN motor cooled?
A: Natural convection is used for cooling, eliminating the need for external fans or forced air.
Q: Does the MSK070D-0150-NN-M1-UP1-NNNN motor feature a holding brake?
A: This model is equipped with an electrically-released holding brake rated at 23 Nm torque.
Q: What shaft design is provided in the MSK070D-0150-NN-M1-UP1-NNNN motor?
A: The MSK070D-0150-NN-M1-UP1-NNNN motor includes a shaft with a keyway for secure mechanical connections.
Q: What type of encoder connector does the MSK070D-0150-NN-M1-UP1-NNNN motor have?
A: The encoder connector is rotatable with a 240° range, aiding flexible installation.
