Product Description:

The MDD093A-N-020-N2L-130PA2 is an AC synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Supplied as a motor for digital drive controllers, it converts three-phase power from an axis amplifier into regulated mechanical torque for closed-loop positioning on packaging lines, printing stations, and gantry axes. Integrated commutation electronics and rotor position sensing let the drive regulate phase currents precisely, so commanded motion remains stable under changing load conditions. This operating concept supports accurate starts, stops, and speed changes during repetitive machine cycles.

At stall, the rotor delivers a continuous torque of 9.2 Nm, and the windings support a rated operating speed of 2000 rpm, pairing steady low-speed force with moderate dynamic range during indexing and positioning work. A centering diameter of 130 mm aligns the flange to machine fixtures, and the rotor is balanced to a standard grade to limit vibration during acceleration and deceleration. The unit is built in a standard housing and uses a standard shaft end without a secondary side-B extension. A blocking brake on the non-drive end supplies 22 Nm of holding torque for vertical or static loads when the axis is stationary. The drive side uses a keyway shaft, and a shaft seal is fitted to restrict coolant or oil ingress into the bearing chambers.

Electrical and feedback interfaces are concentrated on Side A of the stator housing, which helps keep cable routing compact and places the main connections on one end of the motor. Power phases and transducer lines terminate on a circular connector that mates directly with the drive harness. Rotor position is reported through Digital servo feedback, enabling high-resolution current loops without separate external feedback hardware. The motor belongs to frame size 093 and is manufactured in length code A, giving it a shorter stack that helps reduce overall mass in moving assemblies.