MDD041C-N-100-N2G-050PA0
The MDD041C-N-100-N2G-050PA0 is a compact rotary servo motor manufactured for the MDD Synchronous Motors series. Delivered for use with digital drive controllers, it serves as the active element of high-speed axes where rapid position loops and repeatable torque are required. The construction integrates a sealed stator stack with an internal permanent-magnet rotor, allowing the motor to mount directly to precision machinery and receive current commands from a compatible drive without additional signal conversion.
Under rated conditions, the unit delivers a continuous standstill torque of 2.05 Nm, enabling smooth acceleration of light inertial loads without exceeding thermal limits. The rotor is designed for a nominal speed of 10,000 rpm, giving ample bandwidth for fast cyclic tasks. Precise concentric alignment to gearheads or bearing blocks is achieved through a 50 mm centering diameter on the front end shield. All electrical terminations exit on Side A, and a single circular connector carries phase power, resolver signals, and protective earth. The motor belongs to size code 041, uses standard rotor balancing, and is housed in a ribbed frame that relies on ambient airflow for cooling.
Axis feedback relies on resolver feedback, allowing sinusoidal current control and coarse absolute position detection during startup. The output shaft is machined with a keyway and has a shaft seal, so lubricants or process fluids cannot enter the interior. For installations where axial space is limited, the stator follows motor length code C, which keeps the housing shorter while retaining the electromagnetic package. Because the unit is supplied without a blocking brake, stopping or holding torque must be furnished by the drive or an external mechanism, and the shaft is present only on the driven side.
