Product Description:

The MDD093B-N-020-N2L-130PA2 synchronous servo motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It functions as an electromechanical actuator that converts commanded drive current into rotational motion for precise axes in automated machinery such as packaging lines, handling units, and transfer stations. Its synchronous design allows the drive to regulate torque, speed, and position with predictable response during repeated indexing and transfer motions. Classified as a motor for digital drive controllers, it connects directly to compatible Rexroth inverters without intermediate interfaces.

At a continuous standstill torque of 14.5 Nm, the rotor can hold a static load without overheating, while the integrated brake can apply up to 22 Nm during power-off stops. Under rated excitation, the motor reaches a nominal speed of 2000 rpm, matching medium-inertia positioning tasks. Position data is returned through Digital servo feedback (DSF), enabling the connected controller to close a high-resolution velocity loop. Mechanical alignment to gearboxes or fixtures is assisted by a centering diameter of 130 mm; this diameter serves as the pilot fit that helps keep radial runout low. Standard balancing reduces residual vibration, and the B length code indicates the second housing depth offered for the 093 frame size. The housing follows the standard enclosure build of the series, which supports an even thermal path and straightforward mounting.

All electrical terminations are routed toward the machine front because the power and feedback plugs are mounted on Side A and use a single circular Connector for a compact connection point. Drive torque is transmitted through a ground steel shaft that has a keyway for positive mechanical locking, and the motor uses a single-ended shaft. A shaft seal limits lubricant migration into the bearing chamber and helps protect internal bearing components from contamination.