Product Description:

The MDD025C-N-100-N2K-040FF0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies regulated torque and high-speed rotation to compact automated axes. The unit is categorized as motor size 025 and is housed in the manufacturer’s standard enclosure, allowing installation in limited spaces on pick-and-place arms, small spindles, or transfer modules.

With a nominal speed of 10000 min⁻¹, the rotor can follow rapid command profiles while holding a continuous standstill torque of 0.90 Nm. Mechanical alignment is guided by a centering diameter of 40 mm, and balancing is executed to the standard grade to restrict vibration at full speed. Power and feedback conductors leave on the Right side because the connection hardware is oriented that way, and the interface is a connecting cable fitted with a coupling unit for swift field replacement. Position data is generated by an integrated absolute encoder, eliminating the need for external transducers during commissioning.

Several other construction details streamline integration. The motor is supplied without a blocking brake, so any required static holding torque must come from the drive or an external restraint. Control loops receive high-resolution angle information via resolver feedback, and the steel output member is a plain shaft that mates directly with friction-fit couplings. An internal designation of length code C defines the active stack height; the shaft is present only on side A, and no shaft seal is fitted, so installers must protect the front bearing from liquid ingress where necessary.