Product Description:

Bosch Rexroth Indramat manufactures the MDD065C-N-060-N2L-095GB0 synchronous servo unit within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts drive output into rotational motion for tightly regulated axes in automated machinery. The unit uses the 065 motor size, giving it proportions suited for compact installations where high-speed indexing is required. Its electromagnetic design combines permanent-magnet excitation with electronic commutation, allowing fast torque development that matches the feedback resolution used by Rexroth drive modules. It is intended for servo axes that require stable speed regulation and repeatable positioning during frequent start-stop cycles.

The mechanical interface includes a 95 mm centering diameter, which positions the motor concentrically on mounting flanges. Standard balancing keeps vibration low at the rated 6000 rpm nominal speed, reducing stress on couplings. At standstill, the stator supplies 2.1 Nm of continuous torque, which provides holding torque before motion begins. Power and sensor conductors exit on Side B through a keyed connector. This connector position can simplify cable routing where space behind the motor is limited. The control loop uses digital servo feedback (DSF) for precise position control.

For axial sealing, the motor is supplied with a shaft seal, which helps limit lubricant migration into the bearing cavity and protects the interior from splash contamination. The output uses a plain shaft. Because the unit is configured without a blocking brake, holding force must be provided by the drive or by an external mechanism when power is removed. The motor uses motor length code C, and the standard shaft end on the A side with no B-side extension leaves additional space for couplings or adjacent components inside compact enclosures.