Product Description:

The MDD065D-N-040-N2M-095PR1 is a servo motor built by Bosch Rexroth Indramat for use with digital drive controllers and belongs to the MDD Synchronous Motors series. It converts controller output into rotational motion required for positioning, indexing, and speed-regulated processes on automated machinery. It is intended for automated axes that require repeatable response during both speed control and point-to-point movement. With a motor size of 065, the unit fits medium-torque applications where space is limited.

This model sustains a continuous standstill torque of 2.7 Nm, providing the holding force needed when the rotor is energized but motionless. During operation it reaches a nominal speed of 4000 rpm, matching drive systems that require high-speed cycles. An integrated blocking brake supplies 3.0 Nm of torque to secure axes when power is removed, and a centering diameter of 95 mm aligns the housing to machine frames. A shaft seal protects the bearing region from coolant or dust ingress. Standard balancing minimizes vibration, and the housing is a standard ribbed design that dissipates heat without external fans. The motor has length code D, which corresponds to the stack height used for this frame. The shaft has no extension on side B, maintaining a compact footprint. A keyway shaft provides positive mechanical coupling, and a single circular connector carries power, brake, and feedback conductors.

Cabling enters through a connection on the right side, simplifying routing inside cabinets with side-mounted raceways. Position data comes from the integrated multi-turn absolute encoder, so the controller retains accurate counts even after power cycles. Closed-loop regulation is supported by digital servo feedback (DSF), allowing high-resolution current and velocity control. This feedback arrangement supports stable speed regulation during repeated motion cycles. The standard housing and connector layout also help the motor fit into compact machine assemblies.