Product Description:

The MDD025A-N-100-N2G-040GF0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies torque and rotational feedback to closed-loop axes used in pick-and-place modules, compact tooling stations, and other high-speed motion tasks. Its compact frame suits installations where space is limited yet continuous-duty performance must be maintained. In automated systems, the motor works with a matching drive so position and speed corrections can be applied continuously during rapid starts, stops, and short indexing moves.

At the mechanical interface, the centering shoulder measures 40 mm, allowing precise alignment with gearheads or flanges. The motor delivers a continuous standstill torque of 0.33 Nm and reaches a rated speed of 10000 rpm. Electrical terminations leave the housing on the right side and use a connecting cable with coupling unit, so power and feedback lines connect through one interface. Position data are generated by resolver feedback, giving the controller sine-cosine signals that remain accurate under high acceleration. This arrangement keeps cabling concentrated on one side of the motor body and supports compact machine layouts.

The rotor is balanced to the standard grade, so vibration remains within ISO limits in the motor length code A housing. A plain shaft is fitted, the standard shaft end has no side B extension, and the motor is equipped with a shaft seal to help keep lubricant away from the bearing chamber. Because the unit is supplied without a blocking brake, static holding must be provided by drive torque or an external clamp. The motor has size 025, which suits miniature stages where low moving mass supports rapid indexing. The housing uses the standard version for this frame, keeping the overall package simple for enclosed machine assemblies.