Product Description:

The MDD093D-N-040-N2L-130PB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for integration with digital drive controllers, the unit transforms controlled three-phase power into regulated mechanical motion for automated gantries, packaging stations, and material-handling axes. It is intended for closed-loop motion systems where the drive continuously regulates torque, speed, and position during operation. Frame designation 093 and length code D indicate the motor's stator length and thermal capacity, while the standard housing and balancing support installation in existing Rexroth mechanical interfaces.

The motor provides a continuous standstill torque of 24.0 Nm, which is the sustained load it can hold without exceeding thermal limits when the rotor is locked. Under rated excitation, it reaches a nominal speed of 4000 rpm, enabling high-cycle positioning tasks without gearbox multiplication. Mounting accuracy is supported by a centering diameter of 130 mm, which gives a precise pilot fit on machine plates. Power, brake, and feedback conductors exit on side B, and the factory-installed connector provides a secure connection point for the cables. The rear cable exit helps keep wiring clear of the mounting face and supports compact machine layouts.

For controlled stopping and static load retention, the integrated blocking brake supplies 11 Nm of torque and engages automatically when drive power is removed. Position data for the drive controller is delivered through digital servo feedback, allowing fine current loops at high resolution. The output shaft uses a keyway so couplings can transmit torque without slip. A keyed shaft is commonly used with hubs or pulleys that need positive torque transfer. The motor is built with a shaft seal, which helps prevent lubricant migration into the motor interior and helps keep contaminants away from internal bearing areas during operation.