Product Description:

The MDD093D-N-020-N2L-110GR1 synchronous servo motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers to translate commanded current into rotational motion for positioning, velocity, and torque tasks in automated machinery. This makes the motor suitable for feed axes, transfer units, and synchronized machine movements that depend on repeatable servo response. The design follows the series' standard housing dimensions and dynamic balancing, so it fits existing mountings.

Its continuous standstill torque is 24.0 Nm, allowing the axis to hold load without movement while energized. Under rated electrical frequency, the rotor reaches a nominal speed of 2000 rpm, giving moderate linear throughput when coupled to gearboxes or belts. A centering pilot of 110 mm aligns the stator precisely on the machine frame and helps keep the magnetic gap even. Position and velocity are returned to the controller through digital servo feedback, enabling closed-loop regulation with high resolution. This feedback arrangement allows the controller to monitor shaft motion continuously during acceleration, dwell, and reversal. Power and feedback conductors attach through a sealed connector on the right-hand face, which keeps cable routing contained at one side of the housing.

To secure the load whenever the drive is disabled, a mechanical brake supplies 11 Nm of static holding force. The integrated blocking brake removes the need for an external clamp in vertical or suspended axes that require moderate retention torque. That arrangement helps keep the axis at rest when commanded motion is stopped. A plain shaft transmits motion directly to flexible couplings, and a shaft seal at the bearing journal limits grease escape while resisting splash ingress. The D-length stator gives the motor a longer housing within the 093 frame size, and standard balancing supports smooth rotation in typical machine duty.