Product Description:

The MDD090C-N-030-N2L-130PA0 servo motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts inverter current commands into regulated shaft rotation for indexing tables, gantry axes, and conveyor segments in industrial automation. This operating principle supports accurate speed control, precise positioning, and stable response during changing load conditions. Its frame geometry and electrical interface follow established series patterns, allowing integration into modular machine layouts.

At standstill, the motor can deliver 10.4 Nm of continuous torque, which marks the thermal limit for static holding or low-speed positioning tasks. During motion, it reaches a nominal speed of 3000 rpm, which suits the electrical frequency range of matching drive controllers. A centering diameter of 130 mm provides the reference surface for flange mounting and helps keep the motor aligned with the driven element. Rotor position is reported through digital servo feedback, enabling high-resolution position and velocity loops. Because the unit is built without a blocking brake, holding force must come from external clamping or motor torque when power is removed. Standard dynamic balancing helps reduce vibration, and the C length code indicates the stator stack depth.

Electrical and mechanical connections are oriented on Side A, so power, encoder, and protective earth cabling exit toward the driven machine side. A single sealed connector handles the power interface, which helps keep routing compact in tight enclosures. The output shaft is machined with a keyway, and it leaves the factory with a shaft seal to help limit the entry of lubricants or coolants. This shaft arrangement supports keyed hubs while protecting the bearing area in typical machine service. The motor uses a standard single-ended shaft, and frame size 090 keeps inertia moderate for mid-range axes that cycle frequently.