Product Description:

The MDD093B-N-020-N2M-110PR0 is a three-phase AC servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Built for digital drive controllers, it converts commanded current into controlled torque and speed for axis motion in material-handling cells, machining centers, and packaging equipment. Closed-loop operation helps the motor maintain positional accuracy under varying loads, which is useful for feed axes that must accelerate, settle, and repeat the same motion path over long production runs. The motor is intended for machine axes that require repeatable motion quality across changing duty cycles and load conditions.

At the mechanical interface, the motor positions against a centering shoulder that measures 110 mm, and it uses a standard single-ended keyway shaft. A shaft seal helps protect the interior from coolant splash and other light contamination during machine operation. Electrical terminations point to the right side, where a plug-in connector carries power and signals to the servo amplifier. Continuous stall capability reaches 14.5 Nm, supplying steady low-speed torque without overheating, while synchronous operation reaches 2000 rpm for medium-speed feed drives. Control accuracy is supported by digital servo feedback (DSF), which sends position information to the drive for speed and position regulation.

In addition to the feedback channel, the motor includes an integrated multiturn absolute encoder, allowing the controller to read position after power cycling without a homing routine. The overall body corresponds to length code B, which gives the motor a medium housing length for this frame size. Because the unit is supplied without a blocking brake, any load that must remain fixed when power is removed needs holding torque from the drive or a separate mechanical device. This arrangement is often suitable for horizontal axes or other applications where the machine already provides external holding force. The housing uses the standard protective design for this motor line, which suits enclosed industrial equipment.