Product Description:

The MDD090A-N-040-N2L-110PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it serves as the electromechanical actuator that delivers commanded torque and speed to automated machinery. The unit’s embedded feedback device enables closed-loop control, while its mechanical interface follows standardized dimensions used in multiaxis assemblies. This arrangement supports repeatable motion in packaging, handling, and other automated systems that require accurate speed regulation and positioning.

Standard rotor balancing minimizes residual vibration when the shaft runs at nominal speed. A centering pilot of 110 mm locates the housing precisely against the driven machine, and the keyed shaft end provides a reliable keyway connection for couplings. All power and feedback leads exit on the right side because the connection hardware is oriented to the right, and a sealed circular connector mates quickly to cabinet wiring. In continuous duty, the motor can deliver 3.7 Nm of torque, and it can spin up to 4000 rpm without field weakening. Length code A keeps the overall stack short so the 090-frame motor fits into compact machine layouts.

The motor includes a blocking brake for load holding when power is removed; its clamping capacity reaches 6.5 Nm, which is suitable for the static loads expected from a frame size of 090. A factory-installed shaft seal protects the internal bearings against coolant or dust ingress. Position and speed data are transmitted through the integrated Digital servo feedback system, giving the drive controller high-resolution information for motion profiling. The housing follows the series’ standard design, and the absence of a second shaft end on side B simplifies mounting to gearheads or belt pulleys without additional guards. It is suited to single-shaft applications that use couplings, pulleys, or compact gearbox inputs.