MDD071A-N-030-N2S-095GR1
Bosch Rexroth Indramat manufactures the MDD071A-N-030-N2S-095GR1 in the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts controlled stator currents into rotational motion, giving axis modules the position and velocity accuracy required in automated assembly lines and light-duty handling equipment. Mechanical dimensions match the series layout, so the unit fits machine frames that already accept the MDD envelope and flange pattern. This arrangement supports compact axis designs where repeatable motion and straightforward mechanical integration are both important.
The motor delivers a continuous standstill torque of 2.2 Nm, allowing drives to hold or slowly index connected loads without overheating. During normal operation, the rotor reaches a nominal speed of 3000 rpm, making it suitable for moderate-speed pick-and-place arms and feed rollers. A centering pilot diameter of 95 mm aligns the flange on the machine mounting surface to help minimize runout. Position and velocity feedback are supplied through digital servo feedback for closed-loop control. Power, brake, and feedback conductors are consolidated in a single industrial connector interface that exits on the right side, which helps simplify cable routing in compact enclosures.
For holding duties when power is removed, an integrated blocking brake furnishes 3.0 Nm of static torque so vertical or suspended axes stay locked without external clamps. The output uses a plain shaft, making it compatible with backlash-free clamp couplings used on responsive servo axes. A factory-installed shaft seal helps prevent lubricant migration along the journal and reduces contamination entry at the shaft opening. The motor belongs to size code 071, which suits gearboxes and machine spaces designed around this standard frame while keeping mass and inertia low for responsive motion. The compact frame also supports installations where limited mounting space must be balanced with stable servo performance.
