Product Description:

The MDD071A-N-040-N2S-095PB0 is a synchronous motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended for use with digital drive controllers in automated machinery where coordinated torque and speed control are required. The compact housing helps it fit assembly stations, pick-and-place axes, and light material-handling modules where installation space is limited. This makes it suitable for compact axes that demand repeatable motion. In these systems, the motor converts commanded electrical input into controlled rotary motion so the drive can maintain accurate response during indexing, positioning, and repeated start-stop cycles.

The motor’s nominal speed is rated at 4000 rpm, allowing rapid positioning cycles when matched with an appropriate drive. A continuous standstill torque of 2.2 Nm supports load holding during pauses in motion. Precise alignment is aided by a centering diameter of 95 mm, which suits common flange arrangements. Mechanical power is transferred through a keyway shaft for direct coupling to pulleys or gearboxes. Rotor motion is monitored by digital servo feedback, allowing the controller to correct angular error during each control cycle.

The motor is supplied without a blocking brake, so any holding function at standstill must be provided by the drive or by external hardware. A shaft seal helps limit contamination at the output end, and all electrical connections exit on Side B to keep cabling clear of the driven shaft. The rotor uses standard balancing for stable running during normal operation, and the housing removes heat by natural convection rather than by forced cooling. A single plug-type connector carries both power and feedback signals. The motor has a single shaft end on the drive side, which leaves the opposite end without an output shaft.