Product Description:

Bosch Rexroth Indramat manufactures the MDD093B-N-030-N2L-110GA2 as part of the MDD Synchronous Motors series. It is a motor for digital drive controllers, converting electrical energy from the drive into rotary motion for positioning and feed tasks on automated axes, pick-and-place modules, and packaging stations. This type of motor is used where accurate speed control, repeatable positioning, and stable torque response are required during cyclic machine movement.

The mechanical interface uses a centering diameter of 110 mm that aligns the motor with the machine frame and helps maintain concentric mounting. At standstill, it can supply 14.5 Nm of continuous torque, so the axis can hold or slowly move loads without overheating. Power and feedback conductors exit on Side A and terminate through a connector, allowing cable routing toward the control cabinet when the motor is mounted with its flange against the machine wall. Position data is transmitted through digital servo feedback (DSF), allowing the drive to regulate motion in a closed loop. Standard dynamic balancing helps reduce vibration during operation, and the plain shaft geometry avoids the stress concentrations associated with a keyway.

A blocking brake rated at 22 Nm clamps the rotor when power is removed, helping prevent vertical or suspended loads from drifting. During motion, the motor reaches a nominal speed of 3000 rpm, which suits applications that require fast response and steady running speed. There is a shaft seal at the flange to help protect the front bearing from coolant splash and dust ingress. The motor uses size 093 with length code B, giving a compact frame with moderate mass for moving axes. The housing protects the internal windings, and the shaft end is provided only on side A.