Product Description:

The MSK100A-0450-NN-S1-AP0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Engineered as a compact drive element, it converts electrical energy from an inverter into controlled rotary motion that positions machine axes, conveyors, or tooling in automated equipment. By combining a permanent-magnet rotor with a high-resolution feedback interface, the motor supports precise speed and torque regulation for packaging lines, CNC feed drives, and robotics.

Cooling uses natural convection, so heat dissipates through the housing without forced air or liquid circuits. The integrated encoder employs optical scanning and communicates through a Hiperface connection, allowing the drive controller to read absolute position data and analog sinusoidal tracks. Within one mechanical revolution, the feedback system delivers 128 signal periods, which supports fine incremental interpolation in the control loop. Mechanical power is transmitted through a shaft with a keyway, giving positive coupling to pulleys or couplings while helping prevent slippage under torque. The motor follows a standard design used across this frame size.

For applications where external braking or vertical load holding is managed elsewhere, the unit is supplied without a holding brake. Power leads are routed through an A-side connector, which keeps cabling aligned with adjacent motors in multi-axis assemblies. The electromagnetic section corresponds to motor size 100 and uses winding code 0450, which sets torque constants and rated current values for compatible drive amplifiers. A single-turn encoder architecture resets its absolute reference after each revolution, and the compact motor length A supports installations where axial space is limited while still matching the standard MSK mounting face.