MDD065C-N-060-N2L-095PA1
The MDD065C-N-060-N2L-095PA1 is a brushless synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is installed on compact machine axes where precise speed, torque, and position regulation are necessary. In industrial automation lines, this unit converts commanded current from a Rexroth inverter into mechanical rotation, allowing coordinated motion cycles without backlash from a mechanical transmission.
Mechanical interface details begin with a centering pilot of 95 mm, which aligns the stator face accurately against the machine frame and keeps runout within tolerance. All power and feedback conductors leave the housing on side A through a sealed connector, simplifying cable routing in compact enclosures. Under rated excitation, the rotor reaches a synchronous speed of 6000 rpm, and it can sustain a continuous standstill torque of 2.1 Nm without excessive thermal rise. A blocking holding brake is integrated, and it develops 3.0 Nm of static torque so the axis stays locked when the drive is de-energized or during an emergency stop, preventing unintended motion.
The rotor-stator assembly uses standard balancing to minimize residual vibration, and its frame is size 065 with motor length code C, a combination that fits space-critical tooling stations. Dynamic position data are returned through digital servo feedback, giving the drive high-resolution information for torque loop closure. A shaft seal is fitted around the keyway shaft end to limit oil or coolant ingress, while the keyway simplifies rigid coupling to pulleys or gear hubs. The standard housing, together with the single-ended shaft configuration, reduces overall mass and clears the rear side for optional fan plates or mounting brackets.
