Product Description:

The MDD041C-N-100-N2G-050MB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It serves as a rotary actuator in compact automation stations where tight speed regulation and high-cycle positioning are required. When paired with digital drive controllers, the motor converts commanded current into controlled torque at the shaft, supporting repeatable motion in filling, labeling, and electronics assembly equipment. The unit is commonly used on axes that start and stop frequently, where accurate rotor control helps maintain consistent cycle timing throughout production runs.

At the heart of its performance envelope is a nominal speed of 10000 rpm, allowing rapid acceleration for light-inertia loads. A continuous standstill torque of 2.05 Nm lets the motor resist static process forces without exceeding normal thermal limits during holding. The rotor uses a standard balancing grade to reduce residual vibration when the frame is mounted through its 50 mm centering pilot. Power and feedback connections exit on Side B, which helps keep cables clear of the driven mechanism in many machine layouts. Position data is provided through resolver feedback, which remains reliable in electrically noisy industrial environments. The motor has frame size 041 and a single shaft end.

The integrated blocking brake develops 1.2 Nm of holding torque, helping keep the axis at rest when power is removed. With length code C, the motor uses a longer stator stack that supports higher thermal capacity during demanding cycles. Torque is transmitted through a keyway shaft, which allows direct coupling to pulleys or gearboxes. The motor is supplied without a shaft seal, so it is best suited to clean, dry enclosures where coolant or washdown exposure is not expected. It uses a standard housing with a conventional mounting interface. This housing style fits common machine plates and bracket arrangements.