Product Description:

The MDD071B-N-030-N2S-095GR1 is a synchronous servo motor built by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. It is intended to work with digital drive electronics so that speed and torque can be regulated precisely in automated packaging lines, handling modules, and positioning axes. By delivering electrically commutated motion directly from its stator windings, the unit converts drive commands into rotary power for closed-loop industrial motion systems. This operating role suits machinery that needs repeatable acceleration, stable low-speed motion, accurate stopping, and smooth response during short production cycles.

At standstill, the motor generates a continuous torque of 4.4 Nm, allowing sustained holding or low-speed feed tasks without overheating. Under rated excitation, it reaches a nominal shaft velocity of 3000 rpm, matching applications that rely on rapid yet stable cyclic motion. Mechanical alignment is simplified by a 95 mm centering diameter, and standard balancing helps keep residual vibration low at high speed. Power and feedback conductors exit on the right side, and the sealed connector interface helps shorten installation time while reducing wiring errors. That cable arrangement can simplify routing where adjacent machine parts limit access around the housing. The B length code gives the motor a moderate installation depth for general automation layouts.

For safety during power loss, an integral blocking brake supplies 3.0 Nm of static torque, clamping the rotor until motion commands resume. Position feedback is handled through digital servo feedback, enabling the drive controller to close speed and position loops without external encoders. The motor has a plain shaft with a fitted shaft seal, and the design omits a side-B extension to reduce rear clearance in tight machine spaces. That shaft arrangement supports common clamping hubs and couplings used on compact servo axes. The motor belongs to size code 071 and is intended for use with digital drive controllers.