Product Description:

The MDD065A-N-040-N2M-095PB1 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. It is a permanent-magnet servo motor intended for use with digital drive controllers, where it converts commanded current into controlled rotary motion for indexing tables, small actuators, and pick-and-place heads. Within an automation cell, the motor supplies commanded torque and speed while the integrated position transducer returns feedback to the drive, helping the control loop maintain accurate starts, stops, and repeated positioning during cyclic motion.

The mechanical interface uses a centering diameter of 95 mm, allowing the housing to align concentrically with gearbox flanges or machine frames. When the stator windings are energized and the rotor remains locked, the motor can sustain a continuous standstill torque of 0.8 Nm, which indicates the continuous holding capability available at zero speed without exceeding rated temperature. Dynamic motion reaches up to 4000 rpm, giving the axis enough rotational speed for short positioning times in light-duty stations and small transfer movements. Power, brake, and feedback conductors exit on Side B through a single connector, which keeps cable routing compact at the motor housing and reduces the number of separate cable entry points.

A blocking brake integrated in the rear endplate supplies 3.0 Nm of holding torque, preventing shaft rotation when drive power is removed. Rotor position is captured by a multi-turn absolute encoder, and its signals are formatted as DSF for direct connection to compatible Rexroth controller inputs. The output shaft uses a keyway so couplings or pulleys can transmit torque without relying only on friction at the hub. The motor has a frame size of 065, which places it in a compact housing format suited to small servo axes where installation space is limited and fast response is important.