Product Description:

The MDD093C-N-040-N2M-130PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for digital drive controllers and converts commanded current into repeatable torque and speed for pick-and-place stations, feed axes, and similar automated equipment. This motor type is suited to closed-loop motion tasks that require stable performance through frequent starts, stops, and speed changes. Its 093 frame size supports medium-capacity machinery without requiring an oversized motor package, which is useful where fast positioning and continuous duty are needed.

The motor has a centering diameter of 130 mm, which helps align the housing accurately with mating flange faces and reduce runout during high-speed rotation. Rated operation reaches 4000 rpm, allowing the drive to command high shaft speed within the intended operating range. All power and feedback leads exit on Side B, and the electrical interface uses a connector. Routing both cable groups from one side can simplify installation in compact machine layouts. Position data is supplied by an integrated multiturn absolute encoder, so the drive can retain absolute position information across multiple shaft turns after power returns.

A blocking brake provides 11 Nm of holding torque to keep vertical or pendant loads stationary when the drive is disabled. Feedback lines use digital servo feedback (DSF) to send position and velocity signals to the controller. The output shaft has a keyway for positive torque transmission, and a shaft seal helps protect the internal bearings from dust and coolant ingress. The motor also uses a single-ended shaft layout and standard dynamic balancing for general automation duty. That shaft arrangement fits couplings that require secure mechanical engagement while helping keep contamination away from the bearing area.