Product Description:

The MDD071A-N-030-N2T-095PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is built in size 071 with length code A and is intended to serve as the mechanical actuator on digital drive controllers in machining cells, packaging equipment, and material-handling systems. By combining integrated position feedback with controlled drive current, the motor produces regulated rotation for repeatable speed control and accurate point-to-point indexing. This operating role makes it suitable for axes that start and stop frequently while still requiring smooth motion between indexed positions.

The motor mounts to machinery with a centering pilot of 95 mm in diameter, which supports accurate concentric alignment. When energized continuously at standstill, it can deliver 2.2 Nm of torque without overheating, and it reaches a nominal rotational speed of 3000 rpm under rated electrical and thermal conditions. A blocking brake with a holding capacity of 3.0 Nm helps keep a vertical axis fixed when power is removed. Power and feedback conductors exit on the right side through a factory-installed plug-in connector, and the shaft uses a keyway for standard keyed couplings. This layout supports direct coupling to machine elements that need dependable torque transmission and orderly cable routing.

A standard rotor balance helps reduce vibration during normal operation, and the housing uses the standard version for this motor format. Position data is supplied by an integrated multiturn absolute encoder, while speed and commutation signals are handled through digital servo feedback (DSF) so the drive can detect absolute angle after power-up. These feedback channels allow continuous monitoring of rotor position and velocity during operation. A shaft seal protects the internal bearings from coolant spray and similar contamination, and the shaft end is single-sided so there is no exposed rear extension to guard.