KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911335834
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The Bosch Rexroth Indramat KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. It features a hybrid connector, operates with natural convection cooling, and supports a supply voltage of DC 750 V. The servo drive includes a single-turn optical Hiperface encoder with 128 signal periods and an electrically released holding brake rated at 24 V DC.
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Product Description:
The KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat within the KSM Motor Integrated Servo Drives series. By combining drive electronics and a synchronous servomotor in a single housing, it reduces cabinet wiring and shortens feedback paths in distributed automation cells. The unit provides decentralized torque and speed control for packaging machines, pick-and-place gantries, and light material-handling axes that communicate over industrial Ethernet.
Power and control reach the unit through a Hybrid Connector, which combines the DC bus, I/O, and Ethernet into one plug and fits the 061 frame used in the KSM family. The drive electronics operate from a DC 750 V bus, and winding code 35 matches the stator characteristics to that supply. Heat is removed by natural convection, so the housing requires clear surrounding airflow during operation. A Multi-Ethernet interface allows direct connection to SERCOS III, EtherNet/IP, or PROFINET controllers. During power removal, an electrically released brake holds the rotor to limit back-driving on vertical axes. The unit uses the Standard option, design version 1, and a basic performance level for medium-duty motion.
Position feedback comes from a Hiperface optical encoder with 128 signal periods, and its single-turn design provides absolute angle information within one revolution for fast startup. The brake coil operates on DC 24 V, keeping brake power separate from the high-voltage drive supply. A plain shaft with a shaft seal supports power transmission while helping limit contaminant entry at the output end. Safety functions such as STO or SS1 must be provided by external equipment. Series 2 dimensions suit conveyors or indexing tables that mount decentralized axes directly on the machine frame.
Frequently Asked Questions about KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW:
Q: What type of connection does the KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW servo drive use?
A: The KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW uses a hybrid connector for its main electrical connection.
Q: How is the KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW cooled during operation?
A: This servo drive is cooled by natural convection and does not require additional fans or active cooling.
Q: What type of encoder and resolution does the KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW feature?
A: The encoder employs optical technology with 128 signal periods for precise feedback.
Q: What kind of holding brake is equipped on this servo drive and what is its voltage?
A: The KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW holding brake is electrically released and operates at 24 V DC.
Q: Which master communication protocol does the KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-NN-FW support?
A: This model is capable of communication via a Multi-Ethernet protocol for flexible integration.
