MDD025C-N-100-N2G-040MC1
The MDD025C-N-100-N2G-040MC1 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. It is an electromechanical actuator intended for pairing with digital drive controllers, where it converts regulated current into rotational motion for precise positioning tasks in compact automation axes. The motor follows standard housing and balancing practices and is supplied without a secondary shaft end, so installation remains straightforward in single-ended drive trains. Its compact format suits machine sections where mounting space is limited but repeatable motion is still required.
This model reaches a nominal speed of 10,000 rpm, allowing high-cycle machinery to perform rapid positioning moves with low-inertia loads. At standstill, it can deliver a continuous torque of 0.90 Nm, which supports static holding and low-speed indexing within the motor’s continuous-duty range. A centering diameter of 40 mm aligns the flange precisely to mounting fixtures, maintaining concentricity between the rotor and driven mechanics. Power and feedback conductors exit on Side A, so the installation layout must accommodate that connection orientation. The electrical link uses a connecting cable with a coupling unit, which streamlines assembly and reduces the chance of wiring errors. Rotor position is reported through resolver feedback, which supplies angle information that supports closed-loop current control in the drive.
For power-off safety, a blocking brake supplies 1.0 Nm of holding torque, preventing axis drift on vertical or load-biased mechanisms. The output shaft is a keyway style, providing direct torque transmission to pulleys or couplings without additional adapters. The motor is supplied without a shaft seal, so it should be installed in clean environments or paired with external sealing measures if fluids or fine contaminants are present. It is suitable for pick-and-place heads, small spindle drives, and test fixtures that require high speed with moderate torque.
