Product Description:

The MDD093A-N-020-N2L-110PA0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts precisely metered current from an inverter into repeatable rotary motion, making it suitable for positioning, feed, and auxiliary axes in automated production equipment. Its synchronous design supports closed-loop motion systems that require stable torque response and accurate speed regulation during repeated machine cycles.

Mechanically, the unit is built on size 093 with the compact length code A. At standstill it can deliver 9.2 Nm of continuous torque, allowing the drive to maintain load position without thermal stress. During operation it reaches a nominal speed of 2000 rpm, which suits moderate-speed machine axes. A centering diameter of 110 mm provides concentric seating in the mounting pilot, while standard dynamic balancing keeps vibration within permitted limits. The single keyway shaft profile simplifies coupling to gears or pulleys, and a shaft seal protects the front bearing against splash and dust ingress. The shaft terminates only on the drive side, so the standard shaft end does not use a rear extension, which helps reduce overall depth and supports close coupling to gearboxes or belt drives.

Power and encoder leads exit on Side A, and the factory-installed connector system allows quick attachment of the mating cable. Closed-loop control is supported by digital servo feedback, which sends position data directly to the drive controller. The motor uses a standard cast-aluminum housing, and it is supplied without a blocking brake, so external holding devices or regenerative torque must secure the axis when power is off. This arrangement keeps the connection point on one side of the motor and supports compact cable routing in enclosed machine spaces.