Product Description:

The KSM01.2B-076C-35N-S1-HG0-SE-NN-D7-NN-FW is a motor-integrated servo drive from Bosch Rexroth Indramat in the KSM Motor Integrated Servo Drives series. By combining drive electronics with the mechanical unit, it shortens cabinet wiring runs and supports decentralized motion axes in automated assembly and packaging lines. It is series 1 with design version 2 and uses the standard design option for this platform. Its Basic performance level is intended for positioning tasks that do not require integrated advanced safety functions. A shaft seal protects the interior when the unit is mounted in exposed machine zones.

The drive draws power from a DC 750 V bus and uses winding code 35 with the 076-frame stator for its rated thermal balance. Input power and feedback are combined in a single Hybrid Connector, which reduces cable complexity on multi-axis gantries. This arrangement keeps the electrical interface compact and suits decentralized installations where the inverter is mounted directly on the machine. Heat is removed by natural convection, so the housing requires clearance for rising air rather than fans or liquid circuits. Feedback is generated by an optical encoder that communicates over Hiperface and resolves motion into 128 signal periods, which supports fine speed regulation on short-stroke actuators. Motor length code C provides additional rotor stack depth for the torque range expected from a size 076 unit without increasing the flange pattern.

The position sensor is a single-turn device, so absolute position repeats every revolution. An external reference is needed if the control system must track turns beyond one revolution. Command and diagnostic traffic move over SERCOS 2 (RS422), allowing deterministic cycle times in coordinated motion systems. A plain shaft simplifies coupling to timing-belt pulleys, and the motor is supplied without a holding brake, so static loads must be secured electrically or by external clamps.