MDD025C-N-100-N2G-040PD1
The MDD025C-N-100-N2G-040PD1 is a compact synchronous motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for integration with digital drive controllers, this motor converts electrical commands into precise rotary motion for positioning tables, small actuators, and other automation axes. Its mechanical footprint and electrical characteristics suit modular servo drives used in assembly lines, electronics manufacturing, and light material-handling cells. The motor is intended for applications that require accurate response, compact installation space, and consistent closed-loop motion behavior during repeated operating cycles.
At a nominal speed of 10000 min⁻¹, the rotor supports high-cycle processes that require rapid acceleration and deceleration. Continuous torque available at standstill is 0.90 Nm, helping low-inertia loads remain stable when motion is halted but current is still applied. Position and velocity are monitored through resolver feedback, which supplies analog sine-cosine signals to the connected controller for closed-loop control. Power and signal conductors exit on side B of the housing, which can simplify cable routing when the motor is mounted close to machine frames or guarding. For passive holding during power-off, the integrated blocking brake delivers 1.0 Nm of static torque to help prevent vertical or suspended loads from drifting.
The mechanical interface includes a centering pilot of 40 mm to align the motor shaft with gearboxes or pulleys. Electrical connection is completed through a connecting cable with a coupling unit, allowing the motor to be connected without a terminal box. Output torque is transmitted by a keyway shaft end, while ingress of dust or cutting fluids is limited by the fitted shaft seal. This combination supports use in compact machine sections where alignment accuracy, secure torque transfer, and protected shaft entry points are important for stable operation. The arrangement also helps keep the installation neat when the motor is placed in tightly spaced automation assemblies.
