Product Description:

The MDD065D-N-060-N2L-095GR0 is a brushless synchronous motor from the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. Classified as a motor for digital drive controllers, it serves as the rotary actuator in closed-loop automation axes that demand fast acceleration and repeatable positioning accuracy. The unit pairs with Indramat drives to translate commanded currents into torque and speed, providing a compact motion source for equipment such as gantry loaders, tool changers, and light conveying stations. Within the series it carries the 065 frame size and the D length code, reflecting mid-range power in a relatively short housing.

Its nominal speed reaches 6000 min⁻¹, enabling high surface velocities for trimming or winding applications while maintaining servo precision. At standstill the motor can deliver a continuous torque of 2.7 Nm, a figure dictated by copper losses and the standard housing’s thermal path. Mechanical centering during installation is provided by a 95 mm locating diameter, so alignment with the machine frame remains repeatable. Power and feedback connectors are mounted on the right side, and the single-cable architecture uses a keyed connector interface for rapid exchange of assemblies. The rotor is factory balanced to the standard grade to limit vibration over the usable speed range.

Position information returns to the drive through integrated digital servo feedback (DSF), allowing high-resolution commutation without external encoders. For installations that rely on dynamic braking from the drive rather than mechanical holding, the motor is supplied without a blocking brake, reducing mass and inertia. Motion is transferred through a ground-finish plain shaft, and ingress of cooling fluid or dust is limited by a shaft seal. These features support continuous duty in clean or mildly contaminated production environments.