Product Description:

The MSK100B-0200-NN-M2-AP2-RNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This motor couples a permanent-magnet rotor with an integrated optical encoder to supply closed-loop torque and position control on packaging lines, machining centers, and transfer systems. It serves as an electromechanical actuator that converts drive current into rotary motion while feeding position data back to the controller for accurate axis regulation. The integrated feedback also helps the drive correct position and speed errors in real time during changing load conditions.

The unit relies on natural convection for cooling, so mounting must permit free airflow over the stator housing. It uses a size 100 frame with length B, and its mechanical design specifies increased concentricity to reduce radial runout at high speed. An optical sensing head with an EnDat2.1 interface delivers feedback at 2048 signal periods. The electrically released holding brake produces 70 Nm of static torque to secure vertical loads during downtime. The housing is rated IP65, and safe operation is limited to ambient temperatures of 0 to 40 °C. Winding code 0200 identifies the electrical characteristics used by the matching drive, and power reaches the stator through a connector on side A.

Motion is transmitted through a hardened shaft with a keyway, allowing positive mechanical locking to gears, pulleys, or couplings without relying on friction alone. That output style is commonly used where torque must pass through keyed hubs or timing pulleys without slip. The feedback system stores absolute position over multiple revolutions through multiturn absolute operation, which eliminates homing cycles after power is restored and supports coordinated multi-axis startups. Thermal endurance reaches class 155, so the stator insulation can withstand hot-spot temperatures that occur during extended duty at rated current.