MDD025C-N-100-N2K-040GC1
The MDD025C-N-100-N2K-040GC1 is a compact synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it delivers rotary power to axes that require high responsiveness and repeated start-stop cycles in assembly cells, pick-and-place heads, or small machining spindles. Its integrated feedback system allows the drive to monitor rotor position during operation, supporting accurate motion control in compact automation equipment.
At its rated point, the motor sustains a continuous stall torque of 0.90 Nm, which is suitable for light linear stages and small rotary tables. A peak operating speed of 10000 rpm expands the usable speed range, allowing the same frame size to handle both rapid positioning and steady process motion. The integrated blocking brake supplies 1.0 Nm of holding torque so vertically mounted loads can remain in place when the drive is de-energized. Mechanical centering is provided by a 40 mm pilot diameter that aligns the flange with the machine frame. Rotor angle and velocity are reported through resolver feedback, which uses analog sine-cosine signals that tolerate electrical noise and temperature variation well.
Power and sensor leads exit on Side A, which can simplify cable routing in compact machine layouts. The motor is supplied with a factory-fitted connecting cable with a coupling unit, reducing the number of separate connection parts at installation. It uses a plain shaft without a side B extension, which supports precise coupling on compact axes. A shaft seal helps protect the bearing set from coolant splash and other common contaminants. Standard housing execution and standard dynamic balancing are used, while size 025 with length code C keeps the motor compact for axes that move the motor together with the load.
