Product Description:

The MDD093B-N-040-N2L-130GA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts controlled electrical power into precisely regulated rotary motion for positioning, conveying, and machining tasks in automated equipment. Its synchronous operating principle supports accurate speed and position control in closed-loop motion systems, which is important for axes that must respond consistently to changing loads.

This model delivers a continuous standstill torque of 14.5 Nm, allowing it to hold or start loads without overheating during normal operation. When driven at its nominal speed of 4000 rpm, the motor supports fast cycle times in applications that require quick acceleration and steady commanded velocity. Accurate mechanical alignment is supported by a 130 mm centering diameter that matches common mounting flanges. The motor uses frame size 093, which corresponds to the housing geometry used for this class in the series. Rotor position is reported through digital servo feedback (DSF), giving the controller high-resolution data for closed-loop velocity and torque regulation.

Cables enter on the A-side, and the power and feedback lines connect through a keyed connector that helps maintain correct orientation during installation. The output uses a plain shaft, which suits direct coupling to clamping hubs or collets, and it includes a shaft seal to help limit the ingress of coolants and dust. Balancing is standard, so the motor is suitable for general-purpose machinery where stable running behavior is needed across typical operating speeds. A standard housing encloses the windings, and the B length code keeps the motor shorter than longer stack variants, which can help in spaces where axial clearance is limited. Because the unit is supplied without a blocking brake, any static holding duty must be handled by external mechanics or by maintaining drive torque while power remains available.