Product Description:

The KSM02.1B-071C-35N-M1-HG2-ET-NN-D7-TO-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat in the KSM Motor Integrated Servo Drives series. The product combines a synchronous motor with power electronics so it can mount directly on moving axes while providing position, speed, and torque control for packaging stations, pick-and-place heads, and small conveyor sections. This integrated layout helps reduce external cabinet wiring and keeps the axis package compact for machine designs that have limited installation space.

It draws its DC link power from a DC 750 V supply, which helps reduce line current in distributed drive layouts. Command data reach the unit through a Multi-Ethernet interface, allowing selection among Profinet, EtherNet/IP, and EtherCAT. A single Hybrid Connector combines the DC bus, logic power, safety circuit, and network wiring in one connection. Heat is removed by natural convection, so the enclosure does not require fan service during normal operation. The unit uses the 071 motor frame size, which keeps the housing compact while fitting applications that need quick index motion. Design version 1, basic performance level, and the Multi-Ethernet communication arrangement are included in this configuration.

Position feedback is provided by an optical Hiperface encoder with 128 signal periods per revolution, and it stores absolute multi-turn data for startup without a homing move. Load holding during power removal is handled by an electrically released brake energized at DC 24 V, so the axis can remain in position when control power is off. The drive uses a plain shaft, and an integral shaft seal helps limit contaminant entry around the output end. Electromechanical behavior is matched to the 35 winding, which gives the current-to-torque response intended for moderate-inertia tooling. This arrangement suits applications that need compact installation, integrated feedback, and holding capability in a single axis unit.