MDD071A-N-040-N2T-095GL2
The MDD071A-N-040-N2T-095GL2 is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied under the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts electrical power into tightly regulated rotary motion for positioning axes, pick-and-place heads, and other automation loads that demand fast response and repeatable velocity. It is intended for closed-loop motion systems in which the drive continually adjusts current to maintain commanded speed and position under changing load conditions. Its compact format makes it suitable for installations where precise motion must fit within limited machine space.
This model develops a continuous stall torque of 2.2 Nm, giving the drive enough holding force to resist static loads without overcurrent in the windings. When commanded to its nominal speed of 4000 rpm, the motor maintains stable operation because the integrated multi-turn absolute encoder works with Digital servo feedback (DSF) to report position over multiple revolutions. A blocking brake supplies up to 6.5 Nm of mechanical restraint so vertical axes stay fixed during power loss. The centering diameter of 95 mm provides the seating surface that aligns the motor housing to machine frames and supports coaxial mounting. Standard dynamic balancing minimizes vibration during acceleration, while motor size code 071 and length code A indicate a compact envelope suited to narrow machine spaces.
Power and feedback conductors exit on the left side through a sealed industrial connector, simplifying cabinet wiring. The output shaft is a plain shaft terminated on the A-side only, avoiding additional inertia from a rear extension. A dedicated shaft seal protects internal bearings from coolant and dust, and the standard housing resists routine shop contamination. The motor can be connected to common pulleys or gearbox inputs that accept a standard shaft end.
