Product Description:

The MDD025C-N-100-N2G-040MD1 is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. This size 025 motor with length C is intended for use with digital drive controllers where fast acceleration and compact dimensions are required. By converting precisely modulated current into rotary motion for small actuators and tooling stages in automated equipment, the motor supports tight position control on indexing tables, pick-and-place grippers, and other light-duty axes in industrial automation where short move times and stable low-inertia response are important.

The motor’s mechanical and electrical limits support repeatable motion cycles in compact automation cells. A nominal speed of 10000 rpm is its rated top speed, allowing high spindle or feed rates when paired with a matching inverter. During static positioning, it can sustain 0.90 Nm of continuous torque without exceeding thermal limits, which helps the motor hold position during dwell periods between rapid moves. Mounting is centered on a 40 mm pilot, which helps maintain concentric alignment with machine frames. All power and feedback conductors exit on side B, and a factory-installed connecting cable with coupling unit simplifies installation while helping protect the resolver leads from strain.

A blocking brake rated at 1.0 Nm locks the rotor when the controller issues a disable command or the system loses power, which helps prevent drift on vertical or load-sensitive axes. Motion feedback is supplied through resolver feedback, providing rotor position signals for commutation and closed-loop speed control. Torque is transmitted through a keyway shaft that is supplied without a side B extension and operates without a shaft seal, so the motor is intended for clean environments or installations with external sealing. Standard balancing and a standard housing keep vibration and footprint low during frequent acceleration and deceleration in compact machine layouts.