Product Description:

The MSK100C-0450-NN-S1-LP2-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The unit comes in the standard design and includes a keyway shaft with a power connector on the left side for straightforward mechanical and electrical integration. In industrial automation lines, it converts commanded drive current into precise rotary motion so that positioning tables, gantry stages, and packaging spindles follow programmed paths. It is intended for closed-loop servo applications that require repeatable speed and position control during continuous machine operation.

With a frame size code of 100, the motor uses a flange pattern suited to medium-torque drives. The length code C increases the active iron length, which raises continuous output while keeping the same basic mounting footprint. Winding code 0450 sets the stator characteristics so the drive can match voltage constant and current demand correctly. Heat is removed by natural convection, so no external blower or liquid circuit is required, although the installation must allow free airflow around the housing. The enclosure is rated IP65, which helps protect the motor against dust and low-pressure water jets in areas with airborne particles or routine washdown exposure.

The electrically released holding brake provides 70 Nm of static torque, allowing the axis to remain locked during power loss without external clamps. Position feedback is supplied through a Hiperface optical single-turn encoder with 128 signal periods per revolution, giving the drive the reference it needs for commutation and position control. The motor is intended for continuous duty at ambient temperatures from 0–40 °C, and its insulation materials meet class 155 for stable operation under normal thermal load. This combination suits medium-inertia axes that need accurate motion, power-off holding capability, and consistent encoder feedback.