Product Description:

The MDD071C-N-030-N2S-095PL0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for use with digital drive controllers, the motor converts the amplifier’s three-phase output into accurately regulated rotation. In assembly systems, pick-and-place gantries, and packaging equipment, it provides the actuation needed to position tools and workpieces with short cycle times and repeatable accuracy.

At a continuous standstill torque of 6.6 Nm, the motor can hold or slowly move loads without exceeding its permissible temperature rise. During motion, its nominal speed of 3000 rpm allows direct coupling to gearless axes that require moderate rotational rates. A centering diameter of 95 mm establishes the pilot fit on the mounting flange, helping keep the shaft concentric with the driven component. Cables exit on the left side, so wiring can be routed away from adjacent mechanisms when the unit is installed on right-hand machine walls. The plug-in connector allows connection without re-terminating loose leads. Real-time position data is returned through digital servo feedback, giving the associated controller the resolution needed for tight velocity and position loops.

The motor is built on frame size 071 with length code C, a combination that limits rotor inertia while providing enough stack height for the rated power. Standard balancing minimizes residual vibration and helps protect adjacent bearings during high-speed operation. The output end uses a shaft seal to restrict particle or coolant ingress, and the shaft employs a keyway so torque is transmitted through a positive mechanical lock rather than friction alone. A standard housing encloses the stator, and the shaft end on side A is supplied without a side-B extension to keep the overall length shorter. Because the unit is delivered without a blocking brake, static holding must be provided by the drive or by an external clamp when power is removed.