Product Description:

The GAM2A4015V0XNK3 is a brushless AC servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. It targets compact automation stages where limited space and high repeatability are required, such as electronic assembly systems, inspection gantries, and precise dosing pumps. When paired with a digital servo amplifier, the motor delivers finely regulated torque and speed that keep tool points and conveyor indexes within micrometer and millisecond windows. Its small frame and sealed housing allow it to operate close to sensitive work areas without additional guarding.

The square mounting face measures 40 mm on each side, so it bolts directly to lightweight linear carriages, while the housing has an IP67 ingress protection rating that blocks dust and resists temporary immersion. The motor provides a continuous mechanical output of 0.15 kW at a rated shaft speed of 3000 rpm, with a corresponding continuous torque of 0.48 N·m. These operating points are reached with a rated armature current of 1.20 Arms. A single-turn absolute encoder provides immediate position feedback at power-on. The motor body is only 85.5 mm long, and an internal oil seal helps prevent lubricant from escaping from the connected assembly. A 15 mm keyway secures pulleys or couplings to the shaft.

During acceleration or brief overloads, the rotor can produce a peak torque of 1.7 N·m, providing a reserve that shortens indexing times without exceeding the permitted duty cycle. Electrical loading is influenced by a phase resistance of 8.0 Ω, and current-to-torque conversion follows a torque constant of 0.441 N·m/Arms. Servo drives use these values when regulating motor current and adjusting control-loop gains. Dynamic response benefits from a rotor inertia of 0.0876 × 10⁻⁴ kg·m², which supports rapid velocity changes while limiting overshoot. An 8 mm shaft diameter complements the compact mounting face and allows the motor to fit miniature transfer mechanisms.