MDD071A-N-030-N2T-095PR1
The MDD071A-N-030-N2T-095PR1 is a motor for digital drive controllers manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. This AC servo unit converts drive current into controlled mechanical motion for positioning and speed tasks common in automated assembly lines, packaging stations, and material-handling axes. When paired with a compatible Indramat inverter, the motor supports closed-loop motion control for repeatable starts, stops, and speed changes in compact automation systems. Its configuration suits applications that need accurate response without moving to a larger motor frame.
The motor uses the 071 frame and aligns to machinery through a 95 mm centering diameter that matches standard flange patterns. Its rotor delivers 2.2 Nm of continuous standstill torque, and it operates at speeds up to 3000 rpm for moderate-speed point-to-point moves. Power and feedback cables exit on the right side, which helps keep cable routing clear around the motor body and nearby machine components. The motor uses a keyway shaft in a single-ended configuration, making it suitable for direct connection to gears, pulleys, or couplings. Length code A indicates the shortest housing in this frame size, which helps conserve installation space while maintaining the listed torque capability.
Dynamic holding is provided by a blocking brake rated at 3.0 Nm, so vertical or indexed loads can remain fixed when power is removed. Position data is returned through digital servo feedback (DSF) and an integrated multi-turn absolute encoder, allowing the drive to read shaft position after a power cycle without a homing move. A factory-installed shaft seal helps prevent lubricant migration and reduces the entry of dust into the motor interior. This feedback arrangement supports stable regulation during commanded motion, and the sealed shaft end is useful where airborne debris or light contamination is present.
