Product Description:

The MDD093A-N-020-N2L-130PR0 is a synchronous motor engineered by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for use with digital drive controllers, the motor converts electrical energy into controlled rotary motion for indexing tables, gantries, and other positioning axes in automated plants. Its mechanical and electrical interface fits the modular servo platform used in this product line, so the motor can be integrated with matching inverters and feedback cabling in closed-loop motion systems. Because the motor is part of a servo system rather than a standalone induction drive, the paired controller can regulate position, speed, and current with tight response during cyclic machine motion.

Its centering diameter of 130 mm aligns the motor housing precisely with machine frames, reducing radial runout during coupling. At standstill, the winding can deliver 9.2 Nm of continuous torque, so holding or low-speed processes remain stable without overheating. When commanded by the drive, rotor velocity reaches a nominal 2000 rpm, providing a practical base speed for interpolation tasks. Position and velocity are monitored through digital servo feedback, giving the controller high-resolution signals for closed-loop regulation. Power and encoder leads exit the stator on the right side and terminate through a single multipole connector, which helps keep cable routing orderly where installation space is limited.

The rotor is dynamically balanced to a standard quality grade so vibration remains within the permitted range for adjacent bearings and couplings. A motor length code A body and a standard housing keep mass and inertia low for compact axis designs. The unit is supplied without a blocking brake, so external clamping or holding torque from the drive must be used when power is removed. A keyway on the shaft transfers torque reliably into couplings, and the front bearing area is protected with a shaft seal that helps limit lubricant migration and contaminant ingress. The sealed shaft area also helps protect the front bearing zone in machines that operate around light dust or splash exposure.