Product Description:

Bosch Rexroth Indramat builds the KSM02.1B-076C-35N-M1-HG0-ET-S3-D7-NN-FW as part of the KSM Motor Integrated Servo Drives series. This motor-integrated servo drive combines a synchronous motor and drive electronics in one housing. It can be mounted directly on machinery, which reduces cabinet wiring and supports distributed automation zones where decentralized axis hardware is preferred. The integrated layout also shortens motor cable runs and helps simplify machine design in space-limited installations.

The drive receives DC power from a bus up to DC 750 V and routes both power and feedback through a single Hybrid Connector. Command and diagnostic data are exchanged across the machine network through a Multi-Ethernet interface, allowing the controller to use PROFINET, EtherNet/IP, or EtherCAT without hardware changes. Rotor position is returned through a Hiperface optical encoder that offers 128 signal periods per mechanical turn and provides multi-turn absolute data. The unit is Design version 1 in Series 2, carries the standard design option, and uses the Basic performance level. Its electromechanical configuration pairs Motor Size 076 with Motor Length C and winding code 35, which suits compact axes where centralized drives are impractical.

Thermal management relies on Natural convection, eliminating fans and keeping the housing suitable for airflow-friendly mounting positions. Motion safeguarding is handled by the integrated Safe Motion (without SBC) package, so certified shutdown can be executed over the fieldbus without extra relays. For applications that do not require mechanical holding torque at rest, the unit is supplied without a holding brake. The rotor end uses a Plain shaft with an internal shaft seal to limit dust and fluid ingress during routine machine operation.