Product Description:

The MDD065B-N-060-N2M-095PL0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, the unit converts controlled current into regulated torque and speed on industrial axes. Its compact 065 frame and B length help it fit high-speed rotary motion into spaces where larger motors or gearboxes would take up too much installation space.

At installation, the centering pilot measures 95 mm, allowing precise seating against machine faces without shims. Power and feedback emerge on the left side through a keyed connector that helps keep cable routing compact inside a cabinet or machine enclosure. Under continuous stall conditions, the stator can supply 1.5 Nm of torque. The windings are rated for a nominal mechanical speed of 6000 rpm, supporting fast cycle operation on suitable loads. Rotary position data is generated by an integrated multi-turn absolute encoder, so an external homing routine is unnecessary after power cycles. Standard dynamic balancing, a standard housing, and the B length code help keep vibration low while limiting total mass in multi-axis gantries.

Drive feedback is passed to the controller as digital servo feedback (DSF), enabling high-bandwidth current and velocity loops without additional interface converters. Because the rotor is supplied without a blocking brake, axis holding torque must be furnished by the drive or a mechanical latch during power loss. The output shaft uses a keyway for positive torque transmission and includes a shaft seal that restricts lubricant migration into the bearing cavity. A single-ended shaft on side A avoids overhung loads on the rear face and simplifies coupling alignment. This layout also leaves the rear of the motor free of a second shaft extension, which can help when space around the feedback end is limited.