Product Description:

The MDD093A-N-040-N2L-110PA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts drive output current into rotary motion for positioning or velocity control in automated machinery. This operating role makes it suitable for axes that require controlled acceleration, deceleration, and repeatable positioning. A standard housing and standard rotor balancing allow direct installation without extra counterweights, while the 093 frame size provides a compact footprint suited to multi-axis assemblies.

At its rated operating point, the motor turns at a nominal speed of 4000 rpm. At standstill, it can deliver a continuous torque of 9.2 Nm, giving the axis steady holding capability during precise indexing. An integrated blocking brake supplies a static torque of 11 Nm to secure vertical loads whenever the drive is disabled. Rotor alignment is referenced by a centering diameter of 110 mm, which simplifies concentric mounting on gearbox flanges or machine plates. Closed-loop motion feedback is provided by the integrated digital servo feedback (DSF) encoder, so the connected controller can measure position and speed directly from the shaft.

Power and signal conductors are routed on the machine side marked Side A, and the interface uses a sealed connector for a secure electrical connection. This cable orientation supports machine layouts where connections need to remain on one side of the motor. Output torque is transmitted through a keyway, which helps prevent slip under reversing loads. A protective shaft seal is fitted to help block lubricant migration into the stator air gap and maintain IP65 protection. The short body designated by motor length code A keeps overall inertia low, and the absence of a secondary shaft end reduces overhang forces.