Product Description:

The KSM02.1B-061C-35N-M1-HP2-ET-S3-D7-TO-FW is a motor-integrated servo drive built by Bosch Rexroth Indramat for the decentralized KSM Motor Integrated Servo Drives series. By combining a permanent-magnet servo motor with an onboard inverter, it reduces panel wiring and places motion control directly on the machine. This unit serves positioning, velocity, and torque loops in conveyors, pick-and-place axes, and other automation modules where distributed intelligence shortens cable runs and reduces cabinet space demands. It belongs to design version 1 and carries a basic performance level.

The drive’s power electronics accept a shared DC 750 V link, allowing energy regeneration between axes on the same bus. Thermal management relies on natural convection, so no external fans or liquid circuits are required. Position feedback is handled through a Hiperface optical encoder that provides 128 signal periods per revolution and supports multi-turn absolute tracking, allowing starts without homing. Brake holding is provided by an electrically released mechanism energized with DC 24 V, which helps retain loads during power loss. For controller networking, the integrated interface supports Multi-Ethernet communication, so EtherNet/IP, PROFINET, and EtherCAT topologies can be selected in software without additional hardware.

A hybrid connector carries power, safety I/O, and network lines through a single plug, which helps simplify cable routing. The drive implements safe motion without SBC functions, giving STO and SS1 monitoring when used with compatible controllers. Mechanical output is transferred through a shaft with a keyway, and a shaft seal protects the internal bearings from spray ingress. The motor section uses size code 061 with length C and is matched to winding code 35 for the specified torque density. The unit is also assigned to series 2.