Product Description:

The MDD041C-N-100-N2K-050PB1 is a frame-size 041 synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts commanded current into controlled torque and speed for positioning axes, pick-and-place modules, and light spindle drives in automated equipment. Its housing, feedback devices, and blocking brake are assembled at the factory, so the motor can be mounted and connected as a complete unit for closed-loop motion.

At standstill, the motor delivers a continuous torque of 2.05 Nm, which is the static load it can hold without exceeding thermal limits. During normal operation, it reaches a nominal shaft velocity of 10000 rpm, supporting rapid cycle times in compact machinery. A centering recess diameter of 50 mm aligns the flange accurately on the machine plate to minimize radial runout. The integrated blocking brake provides 1.2 Nm of holding torque to secure the axis whenever the controller is disabled or mains power is lost. Position and speed feedback are transmitted through resolver feedback, giving the drive robust rotor-angle information with strong resistance to high-frequency electrical noise.

An integrated absolute encoder electronics package works with the feedback system so the drive receives multi-turn position data immediately after power-up. Output torque is passed through a keyway shaft, which provides a positive mechanical connection to the driven load. A factory-installed shaft seal helps protect the front bearing against dust and coolant spray. The Side B oriented circular connector carries both power and feedback conductors, and standard dynamic balancing with the C length code keeps vibration low while fitting the brake mechanism and electronics inside the compact housing.