KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW Bosch Rexroth Indramat
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MPN: R911381153
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The Bosch Rexroth Indramat KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. It features a hybrid connector, natural convection cooling, and a supply voltage of DC 750 V. This basic performance model includes a Hiperface encoder with capacitive technology and a multi-turn absolute turn type, as well as Safe Torque Off safety technology.
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Product Description:
The KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW is manufactured by Bosch Rexroth Indramat and belongs to the KSM Motor Integrated Servo Drives series. This motor-integrated servo drive combines a permanent-magnet motor, power stage, and fieldbus interface in one enclosure, allowing placement close to the load so cabinet wiring is minimized. It is intended for decentralized positioning and speed-controlled axes in automated assembly cells, packaging machines, and material-handling stations where space and modular wiring are critical. Because the inverter is integrated into the motor housing, the axis can be installed near moving mechanisms without requiring a separate amplifier in the control cabinet.
The drive is powered from a DC 750 V intermediate circuit and dissipates heat through natural convection, eliminating the need for forced airflow in many installations. For networked control, it uses a Multi-Ethernet communication interface that supports real-time protocols through the integrated master port. Position feedback comes from a Hiperface encoder with 16 signal periods per mechanical revolution, and its capacitive sensing method helps resist contamination while maintaining accuracy. The encoder is multi-turn absolute, so the axis can retain position information after power-up, and winding code 61 is matched with motor size 061 and length C for the intended bus supply.
An electrically released brake rated at DC 24 V holds the shaft when power is removed, and its status is integrated with Safe Torque Off (STO) for safety-related shutdown. All power, logic, and brake lines pass through a sealed Hybrid Connector, which keeps external connections consolidated in one interface. Mechanical output is transmitted through a keyway shaft with a shaft seal, helping the unit couple securely to driven components while limiting fluid ingress. This version uses Series 2 mechanics and basic performance electronics, and the brake opens under command for axes that alternate between holding and motion during short machine cycles.
Frequently Asked Questions about KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW:
Q: What type of connection does the KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW motor-integrated drive use?
A: The KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW uses a hybrid connector, supporting combined power and signal connections.
Q: How is the KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW servo drive cooled?
A: This model is cooled by natural convection, operating without external fans or forced cooling.
Q: What feedback and encoder type is featured in the KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW?
A: A multi-turn absolute capacitive encoder interface with Hiperface is built into this servo drive.
Q: What is the specification of the holding brake on the KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW?
A: The holding brake on this model is electrically released and operates at DC 24 V.
Q: What safety technology is present in the KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-TO-FW servo drive?
A: This drive supports Safe Torque Off (STO) safety technology for operational safety requirements.
