Product Description:

The MDD093A-N-040-N2M-130PR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and delivered within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop rotary motion for positioning tables, gantry axes, and other high-cycle automation tasks. An integrated multiturn absolute encoder combined with digital servo feedback lets the drive retain absolute position information across power interruptions, so the axis can return to controlled operation without a manual reference move. This feedback arrangement supports precise speed and position regulation during repeated indexing, contouring, and point-to-point motion.

During continuous hold, the motor delivers 9.2 Nm of torque, which helps it support static loads during regulated operation. When the inverter commands full operating speed, the rotor reaches 4000 rpm, matching applications that need rapid traverse rates and short repositioning times. A centering diameter of 130 mm aligns the flange precisely with machine frames and helps keep the motor centered during installation. Power and feedback plugs exit on the right side of the housing, and the sealed connector arrangement keeps the interface compact while allowing cable runs to stay clear of neighboring machine parts and enclosure walls.

The motor has a Standard balance grade to limit vibration in high-speed service and support smooth running. It belongs to size code 093 with length code A, which keeps the housing compact for moving-axis installations where low moving mass is useful. The output shaft uses a keyway profile for positive torque transfer to couplings or pulleys, and it is supplied with a shaft seal to help limit contaminant entry around the shaft opening. The design does not include a blocking brake, so any load that must remain fixed after power is removed requires external holding.