Product Description:

The KSM01.2B-076C-35N-M1-HP0-SE-NN-D7-NN-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. In this version 2 standard design, the power electronics, feedback electronics, and synchronous motor are combined in one housing to create a compact axis solution for distributed automation. It is a basic-performance unit that converts DC-bus energy into precise rotary motion for packaging, handling, and material-forming equipment where installation space is limited.

The drive accepts a supply of DC 750 V and routes power, signal, and safety connections through a single hybrid connector. Heat is removed by natural convection, so the mounting location must allow free airflow around the housing. Command and diagnostic data are transmitted over SERCOS 2 (RS422), which supports synchronized motion control between multiple axes and a master controller. Rotor position is read through a Hiperface interface, allowing high-resolution feedback without an external converter. The axis has no integrated holding brake, so position must be maintained by the machine or by drive control when power is removed. There is also no integrated functional safety package, and a shaft seal is fitted to help keep coolant and lubricants away from internal components.

Feedback resolution is provided by 128 signal periods per revolution from the optical system, and the multi-turn counter stores position across power cycles by using a multi-turn absolute method. Optical scanning avoids magnetic drift and supports stable velocity control at low and changing speeds. The motor section uses frame size 076 with length code C, placing it in a medium torque range within the series. Torque is transmitted through a shaft with a keyway, which allows the use of standard pulleys or couplings in conveyor modules and indexers. Winding code 35 identifies the motor's electrical characteristics for this drive configuration.