Product Description:

The MDD093C-N-030-N2M-110GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is designed to work with digital drive controllers so that rotary motion can be commanded and monitored in automated assembly lines, packaging stations, and material-handling axes where accurate position and velocity regulation are required. In operation, the motor converts controlled electrical input into precise shaft motion for repeatable acceleration, stable running speed, and accurate stopping. Because it functions as part of a closed-loop servo system, the drive can continuously correct speed and position as process demands change. This makes the motor suitable for machines that cycle frequently and depend on consistent servo response under varying load conditions.

The motor’s nominal speed is 3000 rpm, allowing a repeatable mechanical cycle rate when the attached drive delivers the reference frequency. A centering diameter of 110 mm aligns the stator housing to the machine frame without additional sleeves and helps maintain concentricity during operation. The centering fit also helps preserve alignment between the motor and coupled machine elements, reducing the chance of unwanted vibration at higher operating speed. Power and feedback conductors exit on Side B, and the single-plug connector keeps cable routing compact when space around the flange is limited. Inside the rear cover, an integrated multi-turn absolute encoder delivers absolute position data across multiple shaft revolutions, so the control system can retain position information after power is restored.

A blocking brake rated at 11 Nm secures vertical or intermittent loads whenever the drive is disabled, and its release logic is coordinated through the same controller that processes the digital servo feedback (DSF) channel. The brake is useful when the axis must remain in place after power is removed or when a suspended load needs controlled holding between cycles. The motor uses a plain shaft profile suited for clamp or keyless couplings, and it is fitted with a shaft seal to help keep lubricant inside the gearhead while deterring dust ingress at the bearing journal. Standard housing construction and balancing support smooth running during closed-loop motion, which helps the motor remain stable through repeated starts, stops, and speed changes.