Product Description:

The MSK100B-0200-NN-M2-LG1-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It delivers closed-loop rotary actuation that couples directly to ball screws, pulleys, or gearboxes in CNC machining centers, pick-and-place gantries, and high-speed packaging lines. Its winding code 0200 indicates the stator impedance, while the B frame length balances rotor inertia against continuous torque for use with compatible IndraDrive amplifiers. By integrating position feedback, braking, and thermal protection inside a sealed housing, the motor supplies the controlled torque and velocity needed in industrial automation.

Position feedback is handled through the EnDat2.1 serial interface, transmitting absolute angle data derived from an optical encoder that contains 2048 signal periods per revolution. This high resolution lets the drive regulate velocity in fine increments and produce smooth torque at low speed. The electrically released holding brake applies 32 Nm of static torque so vertical axes remain locked when power is removed. The housing is sealed to IP65, which helps protect internal components from dust and water jets on open machine frames.

Heat generated by the windings is dissipated through natural convection, allowing continuous operation within a 0–40 °C ambient range when airflow is unobstructed. The rotor and stator are manufactured with increased concentricity, which helps minimize radial runout and reduce vibration when the motor is connected through a plain shaft. Because the encoder is a multi-turn absolute device, the drive retains position information across power cycles and can restart without homing. Class 155 insulation supports sustained winding temperatures, and the left-side power connector simplifies cable routing inside compact cabinets.