Product Description:

Bosch Rexroth Indramat manufactures the MDD065C-N-040-N2M-095PL0 as part of the MDD Synchronous Motors series. The unit is a compact AC servo motor for digital drive controllers where precise torque delivery and rapid speed regulation are required on packaging, printing, or handling axes. As a synchronous design, it produces torque in direct proportion to commanded current and maintains position accuracy when paired with the drive’s closed-loop control. Its compact format also suits machines that need responsive starts and stops without sacrificing repeatable motion.

At a continuous standstill torque of 2.1 Nm, the motor can hold loads without exceeding allowable thermal limits. Its nominal speed of 4000 rpm supports fast indexing cycles that require short acceleration times. A centering diameter of 95 mm positions the stator concentrically on machine plates and works with the standard balancing grade to help limit vibration during high-speed rotation. Power and feedback are routed through a connector mounted on the left side of the housing, so cable routing stays clear when several motors are installed in line. The single-ended shaft uses a keyway to transmit torque to gears, pulleys, or couplings without slippage.

Position and speed data are delivered through digital servo feedback generated by an integrated multi-turn absolute encoder, giving the drive precise information over multiple revolutions for homing-free operation after startup. Because the motor is supplied without a blocking brake, holding force during power-off must be provided by the machine mechanics or an external brake. A factory-installed shaft seal helps limit the ingress of dust or cutting fluids at the load-side interface. The standard housing, size 065 frame, and length code C keep overall mass low while still providing useful thermal surface area. The motor uses a standard shaft end on side A, and the absence of a second shaft extension reduces required installation depth.