MDD065C-N-040-N2L-095GR0
The MDD065C-N-040-N2L-095GR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and placed within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts commanded electrical power into tightly regulated rotary motion for pick-and-place axes, auxiliary spindles, and other medium-duty automation tasks. Its compact construction lets it fit inside multi-axis cabinets while maintaining thermal limits set by the associated drive electronics.
Mechanically, the motor uses a centering pilot of 95 mm, giving a repeatable fit to gearboxes or mounting flanges. It delivers a continuous stall torque of 2.1 Nm, indicating the steady force the winding can hold without overheating. Under rated excitation, it reaches a nominal speed of 4000 rpm, supporting rapid positioning cycles. The power and feedback connectors are oriented on the right side, and the electrical interface uses a single multi-pin connector that simplifies cable routing. Environmental ingress at the output shaft is limited because the unit is supplied with a shaft seal, protecting internal bearings when coolant or dust are present. The housing uses the standard design, and the rotor stack uses length code C to match the motor's torque range.
Control accuracy is enhanced by digital servo feedback (DSF), which returns position data to the drive for closed-loop operation. The frame size 065 keeps mass and inertia low, and the rotor is balanced to a standard quality class to minimize vibration. A plain shaft without keys mates directly to clamp couplings, and the shaft end is provided in standard form without a side-B extension. Because the motor is delivered without a blocking brake, any axis that must hold position at power-off will rely on external clamps or drive torque. The standard cast housing supports use in compact, high-speed automation stations where moderate torque and precise feedback are required.
