Product Description:

The MDD065B-N-040-N2L-095GB0 is a permanent-magnet synchronous motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It converts inverter output into tightly regulated rotary motion for positioning and speed tasks in compact industrial robots, feeders, and material-handling stations. The permanent-magnet design supports accurate torque response and repeatable motion during continuous industrial operation.

This model delivers a continuous standstill torque of 1.5 Nm, so the shaft can hold that load indefinitely without overheating. Its nominal operating velocity is 4000 rpm, which is the maximum regular speed when supplied by a matched drive. A centering diameter of 95 mm aligns the motor accurately to the machine frame and helps maintain coaxial mounting. The 065 frame code keeps the footprint compact, while the B length code increases active iron for higher power density. Standard rotor balancing minimizes residual vibration, and the standard housing relies on ambient airflow for cooling. Position data are returned through Digital servo feedback (DSF), giving the controller fine-resolution signals for closed-loop regulation.

Cables exit on Side B through a circular connector, keeping power and feedback routing on the non-drive end. A shaft seal is fitted at the front bearing to help prevent dust or coolant ingress during continuous duty. The unit is supplied without a blocking brake, so external mechanical locks or motor holding torque must secure the load when power is removed. A plain shaft with a single drive end and no side B extension simplifies coupling, and the standard housing and shaft end support common pulleys or clamp hubs. The unit is a Motor for digital drive controllers, so its winding impedance, feedback format, and thermal sensors match corresponding Indramat power modules.