Product Description:

The KSM02.1B-061C-35N-S1-HG2-ET-NN-D7-ES-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat and organized under the KSM Motor Integrated Servo Drives series. By combining the servo motor, power electronics, and fieldbus interface in one housing, the device can be installed close to the axis and reduces cabinet wiring in distributed automation lines. Intended for positioning and speed control on packaging, material-handling, or assembly equipment, it supports decentralized layouts that require close coordination with higher-level motion controllers while keeping cable runs short around the machine.

The drive operates from a DC 750 V nominal supply provided by an IndraDrive power supply unit. Position feedback comes from a Hiperface encoder that delivers 128 signal periods per revolution, allowing accurate rotor angle tracking during dynamic motion. It uses an optical scanning principle to minimize hysteresis, and its single-turn layout supplies absolute position data within one mechanical turn. Axis commands and diagnostics are exchanged through the Multi-Ethernet master interface defined by the external communication option, enabling compatibility with several real-time Ethernet fieldbuses without additional hardware.

Power, communication, and brake conductors are routed through a Hybrid Connector, and the plain shaft includes a shaft seal that helps protect internal bearings against splash and dust. Cooling relies on natural convection, eliminating the need for fans in IP-rated enclosures and helping the housing remain compact. The motor length C, size 061, and winding code 35 place the unit in a torque class suited to its basic performance level. Motion is held during power-off by an electrically released holding brake energized at DC 24 V. Safety technology is omitted in this Series 2 design version, so any required safety functions must be handled by external circuits.