MDD041A-N-100-N2G-050PB0
The MDD041A-N-100-N2G-050PB0 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. With its 041 frame size and compact A-length housing, this motor is designed for direct coupling to digital drive controllers used in pick-and-place modules, light conveyors, and small spindle drives. Standard dynamic balancing helps limit vibration, and the standard housing suits enclosures where space is limited but continuous duty is required. By supplying controlled torque over a wide speed range, it supports repeatable positioning tasks in automated assembly lines and other compact motion systems.
A centering pilot of 50 mm aligns the flange precisely with adjoining machinery, while power and signal conductors exit on side B so cable routing can stay away from the driven load. The single industrial connector simplifies cable removal and reduces the number of separate connection points on the motor. At standstill, the motor delivers 0.64 Nm of continuous torque, which is suitable for light inertial loads when thermal limits must be respected during low-speed operation. It is supplied without a blocking brake, so any required holding force must come from the drive or an external mechanical device. A standard shaft end on the drive side mates with couplings or pulleys, and the opposite side remains closed to keep the overall length compact.
During operation, the rotor can reach a nominal speed of 10,000 rpm, permitting direct drive of high-speed tooling or miniature spindles without gear reduction. Position and velocity loops are closed through integrated resolver feedback, which provides rotor angle signals to the drive controller for stable motor control across the speed range. The output shaft uses a keyway profile to transfer torque securely to hubs, and it comes with a shaft seal to help reduce lubricant migration into the motor housing. This sealed shaft area is useful where nearby couplings or driven components operate with grease or oil.
