Product Description:

The MDD025B-N-100-N2K-040GB0 is a synchronous motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated DC bus energy into controlled rotary motion, giving machine axes repeatable speed and position profiles in pick-and-place modules, compact tooling spindles, and light conveyor stations. Because it is intended for digital drive controllers, commanded current can be translated into smooth acceleration, steady velocity, and precise stopping behavior across short-cycle automated tasks. A standard housing and rotor balancing scheme keep the motor compact while supporting stable operation in high-cycle industrial automation.

This model supplies a continuous standstill torque of 0.60 Nm, which is the constant load it can hold thermally without exceeding rated winding temperature. Its maximum operating speed reaches 10000 rpm, enabling fast indexing or spindle duties in space-limited frames. Mounting precision is aided by a 40 mm centering diameter that aligns the flange to the machine plate. Power and feedback cables exit on Side B, and a single circular Connector keeps the electrical interface compact while simplifying cable routing in tight machine layouts. This combination suits small axes that need quick motion and consistent alignment without a large motor footprint.

An integrated absolute encoder returns multi-turn position data to the controller, while the built-in resolver feedback channel supplies speed and commutation signals for drives that support dual-sensor evaluation. Using both feedback channels can support matched drive systems that require position data together with stable commutation information. The motor is delivered without a blocking brake, so any required holding force must be provided by the drive or by an external mechanical lock when the axis is stopped. The output uses a plain shaft with a shaft seal, which helps limit dust ingress and reduces lubricant migration at the shaft end.