Product Description:

The MSK050B-0600-NN-S1-UP0-NNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for precision motion axes in packaging equipment, handling gantries, and general machine tools where the drive controller regulates torque, speed, and position with feedback from an integrated encoder. The integrated feedback system allows the motor to support closed-loop operation during acceleration, steady-speed running, and positioning moves. As a standard design unit, it interfaces directly with IndraDrive amplifiers to convert electrical power into rotary mechanical motion for repetitive industrial tasks.

Feedback performance is centered on the installed encoder package. The connector is rotatable through 240°, allowing the cable exit to be oriented for tight panel layouts without stressing the conductors. Position data are transmitted over the Hiperface serial protocol, so IndraDrive controllers receive absolute position data and normalization parameters through two shielded conductors. The optical reader disc delivers 128 signal periods per revolution, and internal interpolation provides high usable counts for fine velocity control. Because the scanning method is optical, it avoids magnet aging effects and maintains stable edge timing. The encoder is configured as a single-turn system, providing absolute position within one mechanical revolution while relying on the drive for multi-turn tracking.

Heat generated by the stator is removed through natural convection, so ambient airflow must remain unobstructed during prolonged cycles. Mechanical power is transmitted through a shaft with a keyway, enabling rigid coupling to pulleys or gearboxes while keeping the encoder zero reference aligned with the load. Electromagnetic characteristics come from the 0600 winding, which pairs with IndraDrive current limits to reach the continuous torque values associated with this frame. The housing corresponds to motor size 050, and its B-length format balances rotor inertia with compact installation depth. The compact body helps preserve space around couplings, cable bends, and adjacent machine components in dense machine layouts.