KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911327956
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The Bosch Rexroth Indramat KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. It features a hybrid connector, SERCOS 2 communication protocol, and operates with a supply voltage of DC 750 V. This drive uses a naturally cooled system and is equipped with a single-turn optical Hiperface encoder with 128 signal periods.
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Product Description:
The KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat as part of the KSM Motor Integrated Servo Drives series. It combines a synchronous servomotor, power electronics, and a communication interface within one housing, allowing distributed axis control without a separate cabinet-mounted drive. In automated assembly cells and packaging machinery, the unit supplies precise torque, speed, and positioning functions while simplifying installation and reducing cable runs. This integrated format also keeps the drive package close to the axis it controls, which helps suit compact machine layouts and moving assemblies.
It links to the machine harness through a single Hybrid Connector, so line voltage, logic power, and feedback travel through one shielded plug rather than multiple leads. Thermal management relies on natural convection, meaning the aluminum body dissipates heat outward without fans or liquid loops, which suits decentralized mounting on moving carriages. Rotor position feedback enters the drive over the Hiperface bidirectional channel generated by an optical encoder that offers 128 signal periods per revolution for fine commutation. Because the measuring system is single-turn, it reports the absolute angle within one shaft rotation after each power-up. A spring-applied, electrically released holding brake secures the axis during standby, and it unlocks when the control supplies DC 24 V so motion can begin under commanded current.
Power for the integrated inverter arrives from a common DC 750 V bus, letting multiple KSM drives share a single supply and regenerative energy. Command and diagnostic data move over SERCOS 2 (RS422), which synchronizes the axis to the central motion controller with short cycle times. The mechanical package designated 061 pairs a medium frame diameter with motor length C, and it includes a keyed shaft, a fitted shaft seal, and winding code 61. The unit uses a standard basic-performance layout and does not include additional safety technology. This arrangement suits applications that already manage machine safety through external system components.
Frequently Asked Questions about KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW:
Q: What connection type does the KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW use?
A: The KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW features a hybrid connector for electrical connections.
Q: How is the KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW servo drive cooled?
A: This model uses natural convection for cooling, requiring no forced cooling or fans.
Q: What type of holding brake and voltage does the KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW provide?
A: It features an electrically released holding brake operating at DC 24 V.
Q: What kind of encoder system is included on the KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW?
A: The encoder interface is Hiperface, utilizing optical technology and offering 128 signal periods as resolution.
Q: What is the required supply voltage for the KSM01.2B-061C-61N-S1-HP2-SE-NN-D7-NN-FW?
A: The supply voltage for this motor-integrated servo drive is DC 750 V.
