Product Description:

The KSM02.1B-076C-35N-M1-HG2-ET-SD-D7-NN-FW is a motor-integrated servo drive from Bosch Rexroth Indramat in the KSM Motor Integrated Servo Drives series. This Series 2 unit combines a synchronous motor, power stage, feedback electronics, and network interface in one housing. By integrating the drive electronics at the motor, the unit reduces cabinet wiring and shortens cable runs between the controller and the axis. It supports distributed motion control in compact automation cells and fits pick-and-place systems, packaging equipment, and small conveyor applications.

The drive operates from a nominal bus of DC 750 V and removes heat through natural convection, so no external fan is required when ambient airflow is available. Its frame size is 076 with motor length C, giving a compact mechanical envelope for decentralized axis installations. Feedback is provided by a Hiperface optical encoder that delivers 128 signal periods per revolution and stores multi-turn absolute position data for immediate position availability after startup. This arrangement helps the axis return to operation without a separate homing cycle after each power-up. A hybrid connector carries the DC bus and feedback signals in a single cable run.

An electrically released holding brake locks the rotor when control power is removed, and its coil is powered from DC 24 V. The brake supports axes that must remain secure at standstill when power is off. Motion and diagnostic data are exchanged over a Multi-Ethernet master interface that supports networks such as EtherNet/IP and PROFINET, while Safe Motion with SBC provides STO and safe stop functions. The output uses a plain shaft for direct coupling to gearboxes or pulleys. A shaft seal is installed at the front bearing to limit lubricant escape and contaminant ingress.