Product Description:

Bosch Rexroth Indramat designs the MDD093B-N-040-N2L-110PR1 as part of the MDD Synchronous Motors series. This AC permanent-magnet motor is intended for digital drive controllers, where rapid torque buildup and precise speed regulation are required. By combining a digital feedback interface with an integrated brake, the unit serves as an axis drive in automated assembly lines, pick-and-place gantries, and packaging machines. Its operating concept suits applications that need accurate positioning together with stable speed control during repeated motion cycles.

At standstill, the rotor can develop a continuous torque of 14.5 Nm, allowing the motor to hold loads during positioning tasks without excessive heating. When the stator is supplied with rated current, the shaft can reach a nominal speed of 4000 rpm, which supports high cycle rates in indexing tables and similar motion systems. A blocking brake is built in and delivers 11 Nm of holding torque, so vertical axes can remain locked when power is removed. Position and velocity loops are closed with digital servo feedback, giving the drive real-time information on rotor movement. Power is transmitted through a shaft with a keyway, which helps maintain positive torque transfer to couplings or gearboxes.

Mechanical integration is simplified by a centering pilot of 110 mm that matches standard motor flanges in this frame class. All electrical and feedback conductors exit on the right side because the connectors are oriented in that direction, and each interface uses a circular connector for secure cable attachment. The motor carries the frame designation 093, while the B length code and standard balancing suit this housing size. A shaft seal is fitted to limit the ingress of cutting fluids, and the housing uses the standard enclosure style for mounting inside protective machine frames.