MDD065A-N-040-N2M-095GR1
The MDD065A-N-040-N2M-095GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for digital drive controllers, it converts commanded current into precise rotary motion that drives pick-and-place arms, feed screws, and compact conveyor sections in automated cells. Its internal electronic feedback delivers real-time position data to a controller so closed-loop regulation can maintain target speed and torque while machinery loads vary. This arrangement supports repeatable motion in systems that need accurate starts, stops, and position correction during changing operating conditions.
The motor delivers a continuous standstill torque of 0.8 Nm, enabling it to hold light axial loads without excess heating when the shaft is locked. During motion, it reaches a nominal speed of 4000 rpm, making it suitable for rapid indexing cycles and quick point-to-point movement. A centering diameter of 95 mm provides accurate seating on mounting flanges and helps keep the rotor concentric with coupled mechanics. The motor has a frame size of 065, which corresponds to the stator and rotor package dimensions used for this housing. Position information is supplied by an integrated multi-turn absolute encoder, which reports true shaft angle across multiple revolutions and eliminates homing after power-up. These features make the motor suitable for compact axes that require responsive motion and stable feedback.
A blocking brake generates 3.0 Nm of static torque to secure vertical or held-load axes when power is removed. The power and feedback connectors face the right side, simplifying cable routing on machines with drives mounted to the left of the axis. High-resolution motion data reaches the drive through digital servo feedback, allowing tight velocity and position loops during acceleration and settling. Contaminant ingress at the output end is limited by a fitted shaft seal, while the plain shaft profile couples directly to clamp hubs or pulleys without keyways. This shaft arrangement helps reduce backlash in precision assemblies and supports smooth torque transfer into the driven mechanism.
