Product Description:

The MDD065C-N-040-N2M-095PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for use with digital drive controllers, it supplies controlled torque and speed to automation axes that require repeatable motion profiles. By combining electrical commutation with position feedback, the unit forms the mechanical interface between a Rexroth drive amplifier and the driven load in packaging, assembly, and material-handling equipment. This arrangement supports accurate acceleration, controlled deceleration, and stable positioning during repetitive machine cycles.

A centering diameter of 95 mm aligns the stator flange, and power and feedback pins exit on the right through a connector oriented to the right, which helps avoid tight cable bends. With a continuous standstill torque of 2.1 Nm and a nominal speed of 4000 rpm, the motor can hold load at zero speed and support fast operating cycles once motion begins. The built-in blocking brake provides 3.0 Nm of static torque when power is removed. A single-ended shaft with a keyway simplifies coupling to pulleys or gearheads, and a shaft seal helps keep lubricant in place while reducing contaminant entry.

Position feedback is handled by Digital servo feedback (DSF), which reports rotor angle through an integrated multiturn absolute encoder so the drive can track position across multiple revolutions without battery backup. This feedback arrangement supports precise closed-loop regulation during positioning and speed-controlled operation. The motor uses length code C and frame size 065, which provide a longer stack within this compact frame. Standard balancing helps limit residual vibration during high-speed operation, and the sealed shaft supports use where oil mist and fine dust are present.