Product Description:

The KSM02.1B-061C-35N-M1-HG0-ET-SD-D7-ES-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat and assigned to the KSM Motor Integrated Servo Drives series. By combining a permanent-magnet synchronous motor with decentralized power electronics, this unit supplies closed-loop motion control directly on the machine frame. The arrangement reduces cabinet wiring, keeps the power stage close to the axis, and supports precise positioning in conveyors, packaging modules, and tooling axes where a compact drive-motor assembly is useful. This layout can also shorten motor cable runs and help keep the overall machine structure more compact.

Electrical power is supplied through a DC 750 V intermediate circuit that feeds both the drive inverter and the embedded control electronics. All motor, logic, and network conductors are routed through a single Hybrid Connector, which reduces the number of separate connections at the device. Heat is removed by natural convection, so the housing depends on unobstructed airflow around its outer surfaces. Command and diagnostics travel over Multi-Ethernet, allowing the unit to operate with PROFINET, EtherNet/IP, or EtherCAT on the same platform. Rotor position feedback reaches the control board through a Hiperface interface, giving the drive fast feedback updates for synchronized axis movement and stable response during changing load conditions.

Position accuracy depends on an optical encoder that generates 128 signal periods per mechanical turn and stores position through a multi-turn absolute counting system. The drive transmits torque through a balanced plain shaft, and a shaft seal helps limit the ingress of coolant or dust during operation. Integrated safety is provided by Safe Motion (with SBC) functions such as safe stop and limited speed. Because the unit is supplied without a holding brake, vertical loads must be secured with external mechanisms when the application requires load holding at standstill.