Product Description:

Bosch Rexroth Indramat’s KSM02.1B-061C-61N-M3-HP2-ET-L3-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. By combining a permanent-magnet motor with an onboard inverter, it creates a decentralized axis that reduces cabinet wiring while still delivering closed-loop motion control in packaging, material-handling, and assembly cells. This layout places the power stage directly at the machine axis, which helps shorten cable runs and keeps the drive package compact in distributed motion systems. It uses motor size 061 with length C, carries winding code 61, and is built in the Standard design option with design version 1 and a basic performance level.

The unit operates from a bus of DC 750 V, so it can be linked directly to IndraDrive power supplies in multi-axis installations. Power, feedback, and 24-volt auxiliary lines share a single Hybrid Connector, simplifying installation on moving machine sections. Heat is removed solely by natural convection, so no fans or liquid circuits are required. Rotor position is returned through a Hiperface interface with capacitive electronics and a multi-turn scanning head capable of 16 signal periods per mechanical turn, giving the controller precise velocity and position data. Because the feedback system is integrated into the motor section, the drive can track speed changes and position updates without a separate external feedback assembly.

System communication is routed over Multi-Ethernet, allowing the same hardware to communicate over SERCOS III, PROFINET, EtherNet/IP, or EtherCAT without rewiring. Functional safety is provided by Safe Torque Off (STO), which disables the power stage in emergency events without removing the DC link. Load-holding capability comes from an electrically released brake powered by DC 24 V, and this supports applications where the load must remain in place when drive torque is removed. A keyway shaft transmits torque, and a shaft seal helps prevent lubricant migration.