Product Description:

The GAM2A4015V0XRK3 is an AC servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. It functions as a compact rotary actuator that converts drive commands into precise shaft movement for pick-and-place heads, miniature conveyors, and small robotic joints. The motor integrates a closed-loop feedback device so a controller can hold position, follow velocity profiles, and correct load disturbances in real time. Its 40 mm frame and sealed construction allow installation where available space and contamination control are equally critical.

During continuous operation, the unit supplies 0.15 kW of mechanical power at a nominal speed of 3000 rpm, generating 0.48 N·m at the output shaft. The windings are energized from a 200 VAC three-phase bus, and the rated current is 1.20 Arms. With a torque constant of 0.441 N·m/Arms, the controller can calculate torque directly from phase current. An 8.0 Ω phase resistance limits current flow through the windings, while a rotor inertia of 0.0876 × 10⁻⁴ kg·m² supports rapid acceleration. The motor can reach a peak stall torque of 1.7 N·m without excessive overshoot. Despite these electrical characteristics, the housing maintains an overall length of 85.5 mm, making it easier to install inside slim machine frames.

Position data comes from a batteryless absolute encoder with a resolution of 23 bits, eliminating service interruptions associated with backup cells. Mechanical attachment is provided through a 40 mm square flange, and an 8 mm shaft transmits torque directly to couplings or gearheads. An IP67 sealing system protects the internal bearings, windings, and encoder against washdown chemicals and airborne dust. This protection allows the motor to operate near process fluids or cutting coolants. The compact shaft arrangement also supports direct integration with small gearboxes and couplings where axial clearance is limited.