Product Description:

The MDD090C-N-020-N2L-110PA2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for operation with digital drive controllers, where commanded current is converted into regulated mechanical rotation for positioning, indexing, and speed-controlled duties in pick-and-place stations, tool changers, and conveyor sections. In closed-loop axes, the motor works with the controller to correct deviations in speed and position as load conditions change, and its compact form helps it fit machine areas where coordinated multi-axis motion is required.

The motor uses a 090 frame, and its flange has a centering diameter of 110 mm for precise alignment with gearboxes or machine plates. At its nominal operating speed of 2000 rpm, the electromagnetic package can sustain a continuous standstill torque of 10.4 Nm, providing stable drive force while the shaft remains at a commanded position. An integrated blocking brake supplies an additional static holding torque of 11.0 Nm, which helps prevent back-driving when power is removed. Standard dynamic balancing limits residual vibration transmitted to connected machine elements, and the motor has a standard housing with no side-B shaft extension.

Cabling is routed on side A, where a single power and feedback connector keeps the electrical interface in one location. Position data is returned through digital servo feedback, allowing the drive controller to maintain tight velocity and torque loops during motion. A shaft keyway supports positive engagement with pulleys or couplings, and the installed shaft seal helps limit lubricant loss and restrict airborne contaminants from entering the bearing cavity. Combining the cable entry and feedback path at one end also keeps routing straightforward in compact machine assemblies.