Product Description:

The MDD065D-N-040-N2M-095PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers closed-loop rotary motion to machinery that needs coordinated, high-speed positioning. In an automation cell, this unit couples directly to a drive amplifier so that torque, speed, and position can be commanded with precise electronic regulation.

The rotor is balanced to a standard grade, and the stator flange presents a centering diameter of 95 mm to align the motor on gearboxes or mountings. Electrical and feedback leads exit on Side A, simplifying cable routing when the motor is mounted inside narrow cabinets. Power is supplied through a connector plug, while a continuous standstill torque of 2.7 Nm can be maintained without exceeding thermal limits. Dynamic tasks are supported by a nominal speed of 4000 min⁻¹; this speed matches drive systems that operate on 8-kHz current loops for fast response. Rotor position is delivered by an integrated multiturn absolute encoder, giving the drive immediate knowledge of shaft angle after power-up. Digital position words are exchanged through digital servo feedback (DSF), eliminating analog drift and easing multi-axis synchronization.

A molded connector on the housing provides quick exchange during service, and sealing lip geometry keeps lubrication inside because the shaft is equipped with a shaft seal. The motor is supplied without a blocking brake, so mechanical holding must be managed by the drive or external clamps when power is off. A standard housing and the D length code maximize copper fill in the 065 frame size, while a keyway shaft and the shaft end on side B support direct coupling to pulleys or couplings without extra machining.