MDD071A-N-040-N2S-095PL0
The MDD071A-N-040-N2S-095PL0 synchronous motor is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where regulated current is converted into precise rotary motion for CNC positioning, material handling, and packaging equipment. The motor uses a standard housing in the 071 frame class, which helps it fit compact machine spaces without requiring external cooling hardware. Its compact format supports installation in indexing tables, feed axes, and other servo-driven mechanisms that depend on repeatable motion.
At its rated operating point, the motor reaches a nominal speed of 4000 rpm, which suits fast traverse movement on light conveyor and pick-and-place axes. Continuous standstill torque is 2.2 Nm, so the axis can maintain controlled force during low-speed interpolation and short dwell periods without losing positioning stability. A precision-machined pilot with a diameter of 95 mm helps align the motor accurately on flange plates and supports repeatable mounting. All power, feedback, and brake conductors exit on the left side through a single connector, which keeps cable routing compact in crowded cabinets or machine frames. Position information is returned through digital servo feedback (DSF), allowing the drive to close the control loop without an external encoder module.
The motor uses an A-length frame, which keeps the body short where mounting depth behind the machine face is limited. A shaft seal helps prevent lubricant from reaching internal components and reduces contamination from adjacent mechanical parts. Torque is transmitted through a single keyway shaft end, while the opposite side has no shaft extension. The motor is supplied without a blocking brake, so holding force must come from the drive or from external mechanical retention when power is removed.
