Product Description:

The KSM02.1B-061C-61N-M1-HG0-ET-SD-D7-NN-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat within the KSM Motor Integrated Servo Drives series. Combining the servo motor and drive electronics in one housing, it mounts directly on the machine frame and feeds axis-level motion from a centralized DC bus. This configuration reduces cabinet wiring while delivering closed-loop positioning for packaging stations, pick-and-place heads, and similar automation tasks. Its integrated format also helps place the drive close to moving assemblies without requiring a separate cabinet-mounted amplifier at the point of use.

The unit draws power from a DC 750 V supply and distributes it through a single Hybrid Connector that carries DC, safety I/O, and network signals in the same plug. Heat is removed by natural convection, so no fans are installed and operating noise remains low. Rotor position is captured by an optical encoder that communicates over the Hiperface interface and resolves motion into 128 signal periods per revolution, supporting tight velocity loops at the controller. The drive is a standard design option with design version 1, and winding code 61 is matched to motor size 061 and motor length C.

The encoder tracks multiple shaft turns and provides absolute feedback through a Multi-turn absolute format, so homing routines are unnecessary after power cycles. Real-time commands move over Multi-Ethernet, and the integrated interface can join PROFINET, EtherNet/IP, or EtherCAT segments without additional hardware. Functional safety reaches Safe Motion (with SBC), enabling controlled stop and monitored standstill through logic inside the drive. There is a shaft seal to limit ingress, and the output end uses a plain shaft that couples directly to gears or belt pulleys. The servo is supplied without a holding brake, so load holding during power-off must be handled externally. It uses the series-2 control platform.