KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW Bosch Rexroth Indramat
MPN: R911320606
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The Bosch Rexroth Indramat KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW is part of the KSM Motor Integrated Servo Drives series and operates with a DC 750 V supply voltage. It features a hybrid connector, natural convection cooling, and a SERCOS 2 communication protocol. The motor is equipped with a multi-turn absolute optical encoder with 128 signal periods and an electrically released holding brake at DC 24 V.
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Product Description:
The KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. It combines a synchronous motor, power electronics, and feedback hardware in one housing, so the unit can provide decentralized motion control without a separate cabinet-mounted amplifier. This arrangement supports precise torque, speed, and position control in packaging machines, assembly lines, and other automated equipment where compact installation and coordinated axis performance are important.
Electrical power is supplied at DC 750 V, and the main connections enter through a Hybrid Connector that carries power, feedback, and control conductors in a single interface. Internal heat is removed by natural convection, which allows the drive to operate without forced airflow. The feedback system uses a Hiperface interface, and its optical reader provides 128 signal periods per revolution. Position is retained through multi-turn absolute measurement, so the axis can recover its location after a power interruption without a homing cycle. The unit is built in motor size 076 with length C and winding code 35, and it is listed as the Standard design option with design version 2 and Series 1 classification.
An electrically released holding brake secures the rotor when control power is removed, and the brake coil is energized with DC 24 V from the auxiliary circuit. Motion commands and diagnostic data are exchanged over SERCOS 2 (RS422), which supports deterministic communication with other axes on the ring. The output end uses a plain shaft and includes a shaft seal, allowing direct connection to precision clamping hubs while helping limit contaminant entry. This layout keeps the mechanical interface simple while supporting accurate transmission of servo motion to the driven load.
Frequently Asked Questions about KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW:
Q: What type of connection does the KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW utilize?
A: This model uses a hybrid connector for both power and data transfer.
Q: How is the KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW cooled?
A: Cooling is achieved through natural convection without the need for external fans.
Q: What type of encoder is included with the KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW?
A: The servo drive is equipped with a multi-turn absolute optical encoder with 128 signal periods, offering precise position feedback.
Q: What is the holding brake specification for the KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW?
A: The holding brake on this model is electrically released and requires DC 24 V.
Q: What is the supply voltage for the KSM01.2B-076C-35N-M1-HG2-SE-NN-D7-NN-FW?
A: This unit operates with a supply voltage of DC 750 V.