Product Description:

The MDD065C-N-040-N2M-095GR1 is a synchronous servo motor built by Bosch Rexroth Indramat in the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts precisely controlled current into rotary motion for indexing tables, pick-and-place axes, and other closed-loop motion tasks in automated equipment. The unit uses standard dynamic balancing to control residual vibration and is supplied in the baseline housing with a blocking brake that secures the shaft during de-energized periods.

In operation, the motor delivers a continuous standstill torque of 2.1 Nm, enough to hold low-inertia loads without overheating. Its rated speed of 4000 rpm supports fast positioning when paired with the proper drive inverter. During power loss, the brake supplies 3.0 Nm of static torque, helping prevent axis drift on vertical or suspended loads. A centering pilot diameter of 95 mm aligns the frame with gearboxes, while the compact frame coded as 065 helps save space in multi-axis assemblies. Motor length code C sets the axial dimension for the corresponding electrical rating. A molded circular connector carries power and feedback, and the plain shaft is supplied without a side-B extension for standard coupling hubs.

Cables exit on the Right side of the end bell, which helps keep the connector clear of neighboring axes in compact layouts. Position data come from an integrated multiturn absolute encoder, and velocity loops receive high-resolution information through Digital servo feedback (DSF), allowing the drive controller to interpolate movement without additional sensors. To protect internal bearings from ambient coolant or dust, the front end is fitted with a shaft seal. The plain shaft geometry also helps limit backlash when it is paired with clamp couplings.