Product Description:

The GAM2A4010F0CNK1 is a brushless AC servo motor manufactured by Sanyo Denki and supplied under the G SANMOTION AC Servo Motors series. It is intended for compact positioning axes where a low-power rotary actuator is needed to track command signals from a drive and maintain a precise speed or angle in automated assembly machines and laboratory equipment. By converting electrical energy into controlled torque, the motor forms the electromechanical link between a motion controller and the load, allowing consistent motion during repetitive operating cycles.

At its nominal operating point, the motor delivers a mechanical output of 100 W while turning at 3000 rpm. Under these conditions, the shaft provides 0.318 N·m of torque, and the windings draw 0.99 Arms from a drive designed for the 200 V class. A phase resistance of 9.0 Ω limits current surges during startup. The torque constant is 0.367 N·m/Arms, linking drive current to developed torque so the controller can implement current-mode regulation. These electrical values help determine the appropriate cable gauge, fuse rating, and driver current-loop bandwidth for the application.

Mechanical installation is simplified by a 40 mm square flange, which allows direct attachment to miniature gearboxes and linear stages. The motor provides a peak stall torque of 1.18 N·m, while its maximum rotational speed reaches 6500 rpm for rapid indexing movements. The sealed housing has an IP67 rating and includes an oil seal, preventing coolant splash or cutting fluid from reaching the bearings. Rotor inertia is 0.0670 × 10⁻⁴ kg·m², supporting quick acceleration without placing excessive demand on the drive. A single-turn absolute encoder reports the shaft position after power-up, eliminating the need for a homing routine before controlled motion begins.