Product Description:

The MDD065A-N-040-N2M-095GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is designed for operation with digital drive controllers, where commanded current is converted into precise rotary motion for indexing tables, pick-and-place axes, and light feed drives in automated machinery. In these applications, the motor supports controlled acceleration, short positioning moves, and repeatable reversal without requiring a large mechanical envelope. Its compact body makes it suitable for machine modules where motors, gear units, and cable runs have to fit within closely spaced layouts. This makes it useful on transfer stations and small handling axes that demand precise motion in a limited installation area.

This model reaches a nominal speed of 4000 rpm, supporting fast cycle rates when the controller commands full speed. At standstill, it supplies a continuous torque of 0.8 Nm, which suits light loads without excessive heat buildup during holding or low-speed operation. Position data comes from an integrated multi-turn absolute encoder, and the signal is returned through digital servo feedback (DSF) so the drive can track rotor position and stabilize velocity loops. A centering recess of 95 mm in the flange helps align the housing accurately to the machine face during mounting. The motor also uses a standard housing, a plain shaft without a rear extension, and standard internal balancing.

Power and feedback lines connect through a connector on side B, which keeps cable routing concentrated at the rear of the motor and can simplify routing in compact machine frames. The drive end includes a shaft seal that helps block lubricant migration and protects the bearing area from contamination during operation. With size code 065 and length code A, the motor occupies little mounting space while preserving the flange alignment features used in this frame class. It is supplied without a blocking brake, which lowers inertia and supports rapid start-stop motion where holding torque is provided by the control system or external mechanics.