Product Description:

The MDD093B-N-040-N2L-110GB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it links directly to compatible drive modules to generate closed-loop motion in packaging lines, pick-and-place axes, and transfer systems. Its 093 frame size and B length code place it in the middle of the series, where moderate continuous torque and quick speed response are often needed. Because it is intended for digital drive control, the motor can support coordinated current, speed, and position regulation during repeated motion cycles. That behavior is useful on axes that must reverse direction frequently while maintaining repeatable motion.

At standstill, the motor delivers 14.5 Nm of continuous torque, allowing loads to be held without overheating during zero-speed operation. During operation, it reaches a nominal speed of 4000 rpm, which supports short cycle times in indexing machinery and other fast-moving axes. A centering diameter of 110 mm aligns the housing to the machine plate for accurate concentricity. This centering shoulder also helps maintain alignment when the motor is mounted to gearbox faces or precision machine brackets. Power and feedback conductors exit on side B, and termination is accomplished through a connector, which helps keep cable routing compact. Position data is returned by digital servo feedback (DSF), allowing the controller to track rotor movement accurately for precise positioning.

For installations that rely on external mechanical restraints, the unit is supplied without a blocking brake, so holding torque must be provided elsewhere when power is removed. Internal bearings are protected because the motor is delivered with a shaft seal, which helps protect the bearing area and preserve the sealing of coupled gearboxes. Torque is transmitted through a plain shaft that avoids keyway stress concentrations and supports direct clamping couplings. This shaft arrangement is commonly used where torque is transferred by friction-fit hubs instead of keyed elements. The motor also uses standard dynamic balancing, a plain housing design, and a standard shaft end on the drive side for conventional installation geometry.