Product Description:

The MSK101D-0450-FN-S1-BG0-NNNN synchronous servo motor is built by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. This D-length unit fits the 101 frame size and is intended for closed-loop industrial axes such as gantries, presses, and packaging stations where precise torque and speed regulation are required. When paired with IndraDrive controllers, the motor converts drive current into coordinated rotational motion for automated production lines.

The housing uses liquid cooling, so heat leaves through a coolant jacket instead of surface convection and supports continuous torque output. An IP65 seal blocks dust and low-pressure water jets to allow direct machine-frame mounting. Operation is rated for 0 to 40 °C, which matches typical plant climate limits. Drive torque reaches the load through a plain shaft, with clamping or keying supplied by the machine side. The design remains standard, and winding code 0450 sets the stator impedance for proper current control. Power enters on the B-side connector, which keeps cabling clear of the feedback plug. Because the motor is supplied without a holding brake, static load retention must be handled by external devices or drive torque.

In feedback terms, the unit carries an Hiperface encoder that offers 128 signal periods per revolution. The optical scanning method produces fine edge definition, while the single-turn format reports absolute position within one mechanical rotation. These parameters let the drive close position loops without external reference moves. The stator insulation complies with Class 155, supporting high winding temperatures during prolonged duty cycles. Length configuration D increases the active lamination stack for elevated torque, and the 101 frame maintains the mounting pattern used across the series.