Product Description:

The MSK100B-0200-NN-M1-BG1-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It delivers closed-loop torque and speed for industrial robots, pick-and-place stages, and conveyor modules. When paired with a compatible drive, the motor executes position commands with high repeatability and supports smooth motion under changing load conditions. Its synchronous design supports precise speed regulation and responsive torque delivery during indexing, transfer, and handling tasks.

Thermal regulation is handled by natural convection, so heat is released through the housing without active fans. The mechanical frame uses motor size 100 with length code B and a standard housing, giving the unit a medium-power footprint for compact machine axes. Electrical behavior is set by winding code 0200, which sets the resistance and inductance expected by the drive. For feedback, an optical encoder with the Hiperface interface supplies absolute position data at 128 signal periods per revolution, allowing fine angular feedback and sinusoidal commutation. Because cooling relies on the motor housing, no separate blower or liquid circuit is required, and the encoder signal gives the controller the rotor-angle information needed for stable current control.

The feedback system also supports multi-turn absolute position tracking, so the control system can retain shaft position through power cycles without a separate homing routine. For load holding, an electrically released brake provides 32 Nm of static torque, which helps keep vertical or suspended loads stationary when drive power is removed. Power is routed through a connector on the B-side, which can simplify cable routing where service access is arranged on one face of the motor. The motor uses a plain shaft interface for clamp or shrink-fit couplings that transmit torque without a keyway, and that layout helps avoid the stress concentrations associated with keyed connections.