Product Description:

The MDD090B-N-040-N2L-130PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat and offered within the MDD Synchronous Motors series. In an industrial automation cell, the unit links directly to a digital drive controller so that command currents are translated into precise rotary motion. By delivering repeatable torque and speed, it enables coordinated positioning on assembly robots, material-handling axes, and packaging machinery where fast response and closed-loop accuracy are required. Its synchronous design supports stable motion control during frequent starts, stops, and reversing cycles that are common in automated production equipment.

Mechanical output at standstill reaches 7.2 Nm, providing sufficient torque to hold or accelerate moderate loads without overheating. During emergency or power-off states, a blocking brake integrated inside the housing generates 6.5 Nm of static torque to keep the shaft locked. Rated running speed is 4000 rpm, which matches many high-speed indexing tables and supports tight velocity control within the servo loop. Axial alignment is simplified by the 130 mm centering diameter, and standard dynamic balancing helps reduce vibration across the speed range. Angular position data return to the drive through digital servo feedback, allowing the controller to maintain accurate position and speed regulation during changing load conditions.

Installation details address space and cable-routing limits on machines. Power and feedback conductors exit toward the right side, and a plug-in connector supports straightforward connection and removal. The motor belongs to size code 090 and length code B, so its frame fits applications that need this housing format. A factory-installed shaft seal helps block coolant spray and dust at the coupling area, while the machined shaft uses a keyway to transmit torque without slip. The housing follows a standard outline, and the shaft end is provided only on the drive side to keep the overall arrangement compact.