Product Description:

The MDD065A-N-040-N2L-095PR0 is a synchronous servo motor built by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where fast current loops translate directly into precise rotary motion. The motor can position light loads in packaging stations, pick-and-place modules, or labeling heads with repeatable speed accuracy while keeping the installation compact. Its standard housing and balanced rotor support vertical or horizontal mounting, which helps when available machine space is limited. This layout also suits assemblies that need quick response without adding much mass to the moving axis.

Bearing surfaces align to a centering diameter of 95 mm, allowing accurate coupling to gearboxes or flanges. At standstill, the rotor can deliver 0.8 Nm of continuous torque, which suits low-inertia axes that need holding capability without excessive heat buildup. Dynamic operation reaches a nominal mechanical speed of 4000 rpm, so rated motion can be achieved without entering field weakening. Electrical and feedback lines emerge on the right side, and both the power and encoder plugs use connector termination to simplify cable routing and reduce installed depth.

Standard rotor balancing keeps vibration within ISO limits for the compact size 065 frame, and the A length code shortens stack depth when machine space is restricted. The encoder channel uses digital servo feedback (DSF), so position data is transferred directly to the drive for closed-loop control during changing speeds and short indexing moves. The motor is supplied without a blocking brake, so stationary holding requires regenerative current or a separate mechanical lock. The output shaft uses a keyway and comes with a shaft seal, which helps protect the front bearing area from coolant or lubricant ingress while the rear remains clear because there is no side B shaft extension. The short housing length also helps when the motor must fit beside guards, transfer tooling, or compact conveyor structures.