Product Description:

The MDD093D-N-020-N2L-130PB0 synchronous servo motor is produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Engineered for digital drive controllers in automated lines, it delivers controlled rotational motion for positioning tables, gantries, and packaging stations. The unit uses a standard housing and standard rotor balancing, which suits general-purpose machinery and common mounting arrangements. Its operating role is to convert regulated electrical input into repeatable shaft motion for axes that must start, stop, and hold position accurately.

At standstill, the motor can supply 24.0 Nm of continuous torque, allowing the axis to resist external loads without thermal derating. When energized by the controller, it operates at a nominal speed of 2000 rpm, matching applications that require moderate speed with high positional accuracy. Position and velocity data are returned through digital servo feedback (DSF), enabling closed-loop current and motion control within the drive. Mechanical alignment to gearboxes or couplings is guided by the flange centering diameter of 130 mm. Electrical power and feedback are routed through a single connector, and both connections exit on side B of the housing to suit cabinets mounted on that side. The rotor is balanced to a standard grade, and no blocking brake is fitted, so an external holding device is needed when power is removed.

The motor has a size of 093 and a length code of D, which indicate the larger active stack within this frame. A factory-installed shaft seal helps protect the bearing area from splashing coolant and dust during normal machine operation. The output shaft uses a keyway so torque can be transmitted to a coupling or pulley without slip. The shaft end is present only on the drive side, leaving side B without a second shaft extension and helping keep the rear of the motor compact. Because it is intended for digital drive controllers, the standard housing and side-B connection layout can simplify cable routing in enclosed machine spaces.