Product Description:

The KSM02.1B-071C-24N-S1-HG0-ET-S3-D7-NN-FW belongs to the KSM Motor Integrated Servo Drives series. It is a motor-integrated servo drive with a basic performance level. The unit is part of Series 2 and uses design version 1 with the standard mechanical option. Motor size 071 combined with length code C keeps the package compact for cabinet-free mounting in distributed automation.

The drive connects through a Hybrid Connector that carries power, network, and feedback lines in a single plug, reducing installation time and keeping the connection point compact at the machine. Heat is removed by natural convection, so no forced-air components are required, which simplifies maintenance. A nominal bus of DC 750 V supplies the inverter stage, and this high DC link permits short current rise times for dynamic axis moves. Position data reaches the control loop over the Hiperface serial interface, and the optical encoder delivers 128 signal periods per revolution, giving adequate granularity for mid-range precision tasks. Internally, winding code 24 identifies the stator copper profile, while the C-length rotor and optical sensing system keep inertia balanced for moderate load changes.

The motion chain closes with a single-turn angle reference, which delivers absolute position after power-up without multi-turn tracking. Command traffic is handled by the Multi-Ethernet port, allowing direct integration into EtherNet/IP, PROFINET, or EtherCAT topologies through one communication interface. Output torque is transferred through a plain shaft, and a shaft seal is fitted to limit dust or coolant ingress. Functional safety is provided by Safe Motion without SBC, enabling certified STO and SLS functions when paired with Rexroth safety controllers. The unit is supplied without a holding brake, so external clamping is needed for vertical axes.