Product Description:

The KSM01.2B-071C-24N-M1-HG2-SE-NN-D7-NN-FW is a motor-integrated servo drive from Bosch Rexroth Indramat in the KSM Motor Integrated Servo Drives series. It combines control electronics and a 071-frame servo motor with length C in one enclosure, allowing decentralized axis control on automated machinery. The unit is series 1 with design version 2, and the Standard design option provides a consistent mechanical interface, while the Basic performance level suits general-purpose motion tasks. This integrated layout simplifies installation and supports precise torque and position regulation in packaging lines, conveyors, and other material-handling equipment where distributed drive placement is useful.

This unit operates from a DC 750 V bus, allowing long cable runs with reduced current. Power, brake, and feedback lines terminate on a single Hybrid Connector, which reduces wiring complexity at the machine. Heat is removed solely through natural convection, so the enclosure must be mounted where ambient airflow is available. Axis control data are exchanged over SERCOS 2 (RS422), ensuring deterministic motion coordination with the controller. Stopping torque is supplied by an electrically released brake energized at 24 V DC; when power is removed, the spring engages the brake to secure the load. A shaft seal helps block dust ingress, winding code 24 sets the motor’s electromagnetic characteristics, and the drive has no integrated safety technology, so emergency-stop functions must be handled by external circuits.

Position feedback is handled through the Hiperface interface paired with an optical scanning system that delivers 128 signal periods per revolution. The sensor is a multi-turn absolute type, so the controller receives valid position data immediately after power-up, even if the shaft moved while unpowered. A plain shaft simplifies coupling to gearboxes or pulleys, and the shaft journal helps keep backlash low in precision indexing duties. The distributed design allows the servo module to mount directly on the machine frame, shortening cable paths and supporting responsive motion in packaging, material handling, and light assembly stations.