Product Description:

The MDD093A-N-040-N2L-130PB1 is a synchronous motor developed by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed as a drive element for digital motion controllers, it converts commanded current into controlled rotary output that maintains accuracy under changing load. Its role in industrial automation is to deliver repeatable shaft positioning and steady velocity for packaging lines, pick-and-place modules, and handling stations. This makes it suitable for machines that require consistent motion quality during frequent starts, stops, and short travel moves.

The electrical performance envelope centers on a nominal speed of 4000 rpm, allowing fast indexing without mechanical gearing. At standstill, the motor can provide 9.2 Nm continuously, giving the drive enough torque to hold or slowly advance loads during dwell periods. For emergency or power-off conditions, an integral brake supplies up to 11 Nm of static holding torque. Position and velocity data are returned to the controller through digital servo feedback, enabling high-resolution closed-loop regulation. Power and feedback conductors exit on Side B, which helps route cables away from moving machine elements and reduces stress on cable entries during machine motion.

Mechanical integration uses a centering pilot of 130 mm, which aligns the flange with gearboxes or mounting plates while helping maintain low radial runout. The output shaft has a keyway so torque can be transmitted through standard keyed couplings. A factory-installed shaft seal limits lubricant migration when the motor is paired with oil-filled gear stages. Internal rotor mass is matched to standard balancing, which helps limit vibration across the operating speed range. The housing uses standard cooling, the L-coded shaft end has no extension on the non-drive side, and a plug-in connector simplifies cable connection without terminal block wiring.