Product Description:

The KSM02.1B-061C-35N-M3-HG0-ET-NN-D7-NN-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat within the KSM Motor Integrated Servo Drives series. By combining a synchronous motor, drive electronics, and fieldbus interfaces in one enclosure, the unit reduces cabinet wiring and saves space on automated machinery. It supplies torque and closed-loop positioning for compact axes used in pick-and-place gantries, packaging stations, and small transfer modules throughout industrial automation lines. This arrangement also removes the need for a separate motor cable between a cabinet-mounted amplifier and the motor body.

It operates from a nominal bus of DC 750 V, allowing the unit to share energy over a common DC link and return braking energy during deceleration. All power, control, and auxiliary lines pass through one Hybrid Connector, which helps keep machine wiring compact when multiple drives are connected in sequence. Heat is removed by natural convection, so no external fan or liquid circuit is required when the unit is installed with proper clearance for airflow. For control communication, the drive uses Multi-Ethernet ports that support EtherNet/IP, PROFINET, and EtherCAT without changing the basic connection concept. Rotor position is measured through a Hiperface encoder link, allowing the control loop to receive position and speed data directly from the integrated feedback system.

The encoder uses capacitive scanning and produces 16 signal periods per revolution. It also provides a multi-turn absolute position value that is retained after power loss, so the axis can report its position again at the next startup. The motor has a plain shaft with a shaft seal to help limit dust entry at the output side. The electromagnetic package uses size 061, length code C, and winding code 35. The unit has a Version 1 standard housing and a basic performance level. It is supplied without a holding brake and without integrated safety functions, so load holding and safety functions must be provided by the surrounding machine system when required.