Product Description:

The MDD093B-N-040-N2M-130PA1 servo motor from Bosch Rexroth Indramat belongs to the MDD Synchronous Motors series. Built for use with digital drive controllers, it converts controlled electrical energy into precise rotary motion for positioning and velocity tasks in automated assembly and material-handling equipment. Its mechanical footprint suits mid-frame machinery and allows compact installation in coordinated multi-axis systems. The motor supports accurate speed and position control where repeatable motion is required over frequent operating cycles.

The motor delivers a continuous standstill torque of 14.5 Nm, allowing the drive to hold static machine loads without overheating. At nominal operation, the rotor can reach 4000 rpm, supporting fast point-to-point moves in pick-and-place or packaging axes. Accurate mechanical alignment is simplified by the 130 mm centering diameter, which mates with standardized mounting flanges. All power and feedback conductors exit on side A, and the factory-installed connector interface eliminates open wiring and keeps cable connection straightforward. Standard dynamic balancing helps reduce vibration during high-speed operation, and the cable outlet arrangement supports organized routing where space around the motor is limited.

The integrated blocking brake supplies 11 Nm of static holding torque, so vertical or torsion-loaded axes remain fixed when the drive is disabled. Position information is captured by an integrated multi-turn absolute encoder, and its signals are routed through digital servo feedback (DSF) for high-resolution loop closure inside the controller. This feedback arrangement supports stable regulation during changing speeds and preserves position information through power interruptions. With the compact 093 frame size and length code B, the unit fits mid-power workstations while keeping inertia low. A shaft seal protects the keyway output shaft from coolant ingress, and the standard single-ended shaft arrangement on the drive side avoids overhung mass on the unused end.