Product Description:

The MDD065A-N-060-N2L-095GL1 is a synchronous servo motor from Bosch Rexroth Indramat's MDD Synchronous Motors series. As a motor for digital drive controllers, it turns command signals from an inverter into controlled rotary motion for industrial handling, packaging, and small spindle stations. Its internal design includes a blocking brake to secure the rotor during power-off states, and the motor supports direct coupling to light transmission elements in compact automation cells. This arrangement helps the axis remain in place when supply power is removed and suits machine layouts where installation space around the drive train is limited.

This model is optimized for high-speed positioning tasks, and the rotor can reach a nominal speed of 6000 rpm while maintaining a continuous standstill torque of 0.8 Nm. When the blocking brake is engaged, it applies up to 3.0 Nm of static holding torque to keep loads stationary on vertical or overhung axes. Position data is relayed through digital servo feedback (DSF), enabling the drive to correct motion deviation with fine resolution during closed-loop operation. Mechanical alignment to adjacent machinery is simplified by a centering diameter of 95 mm, which provides a repeatable reference surface for flange mounting and helps align the motor with the driven shaft.

The rotor is trimmed to standard balancing quality, minimizing residual vibration once the motor is mounted, with its electrical connections routed to a connector on the left side of the stator. A plain shaft geometry eliminates keyways, reducing stress concentrations and easing assembly with shrink-fit couplings. The standard housing, motor size 065, and length code A keep the overall package short, while an integral shaft seal helps protect the internal bearings from coolant splash and airborne particles common in automated production environments. This layout supports compact installation without adding unnecessary complexity to the mechanical connection.