MSK070C-0150-NN-M1-UP1-NNNN Bosch Rexroth Indramat
MPN: R911310291
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The Bosch Rexroth Indramat MSK070C-0150-NN-M1-UP1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with a standard design. This synchronous servomotor comes with a rotatable encoder connector, Hiperface optical multiturn absolute encoder, and a shaft with keyway. The model includes an electrically-released holding brake with a holding torque of 23 Nm.
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Product Description:
The MSK070C-0150-NN-M1-UP1-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. Within automated machinery, the unit converts commanded electrical power from a drive into rotary motion that can be tightly controlled for position, speed, and torque during synchronized axis movement. Its C-length housing balances torque capability against envelope size, and the 070 frame fits machines that use the same mechanical footprint and mounting pattern. The internal design supports standard-duty operation in packaging, printing, or material-handling axes where repeatable motion and compact installation are important.
As a standard variant, the motor dissipates heat through natural convection, so it can be installed without forced airflow. Feedback is routed through a rotatable 240° encoder connector, which simplifies cable routing in tight layouts. The signal uses the Hiperface interface, enabling encoder communication through a hybrid cable arrangement between the motor and the drive. Position data come from an optical scanning system that yields 128 signal periods per revolution, and fine interpolation in the drive supports high-resolution contouring tasks. The motor uses optical sensing, which provides stable accuracy over its service life while tolerating typical industrial vibration.
The encoder stores absolute position across multiple turns in multi-turn absolute format, which removes the need for homing after startup. This helps the axis return to known position data after a power cycle without a separate reference move. For holding static loads, the electrically released brake applies 23 Nm of torque when power is removed, securing vertical or indexing axes. Mechanical power is transmitted through a shaft with a keyway, which mates with standard keyed couplings and helps prevent slip under load. Winding code 0150 sets the rated voltage, current, and back-EMF values used with compatible IndraDrive converters.
Frequently Asked Questions about MSK070C-0150-NN-M1-UP1-NNNN:
Q: What type of cooling does the MSK070C-0150-NN-M1-UP1-NNNN servo motor use?
A: This model uses natural convection for cooling and does not require additional fans or forced air systems.
Q: What type of encoder is equipped on the MSK070C-0150-NN-M1-UP1-NNNN?
A: The MSK070C-0150-NN-M1-UP1-NNNN features a multiturn absolute optical encoder with Hiperface interface.
Q: What is the holding brake specification on the MSK070C-0150-NN-M1-UP1-NNNN?
A: This motor includes an electrically-released holding brake with a torque of 23 Nm.
Q: How is the encoder connector configured on the MSK070C-0150-NN-M1-UP1-NNNN?
A: The encoder connector on this model is rotatable up to 240°, offering flexible cable management.
Q: What type of shaft does the MSK070C-0150-NN-M1-UP1-NNNN servo motor have?
A: The MSK070C-0150-NN-M1-UP1-NNNN features a shaft with keyway for secure attachment.