Product Description:

The GAM1A4010F0CNK2 is a small-frame AC servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. It serves as the primary rotary element in compact automation axes, converting drive controller commands into accurate shaft rotation for indexing tables, pick-and-place arms, and miniature conveyors. A 40 mm square flange allows the housing to bolt directly to light mechanical assemblies. A single-turn absolute encoder provides position data so the drive can maintain closed-loop control during operation.

The motor can develop a continuous stall torque of 0.353 N·m, providing a baseline for uninterrupted duty sizing. When acceleration commands increase, the electromagnetic circuit responds in proportion to its torque constant of 0.372 N·m/Arms, allowing the controller to calculate output from real-time current feedback. Standard speed regulation reaches 3000 rpm, balancing mechanical resonance limits with the thermal capacity of the stator windings. Short bursts can produce a peak stall torque of 1.18 N·m to accommodate inertial loads during startup or direction reversals without demagnetizing the rotor. The stator housing carries an IP67 ingress protection rating, preventing fine dust and temporary water immersion from reaching the bearings or encoder cavity.

During steady operation, the shaft delivers a rated torque of 0.318 N·m, which produces an output of 0.10 kW at the rated speed. The drive supplies 1.0 Arms to achieve this operating point, allowing the motor to work with low-current amplifiers and smaller power cables. The holding brake uses a supply of 24 VDC ±10% and provides 0.48 N·m of clamping torque to secure vertical axes when required. The motor has a phase resistance of 6.9 Ω, which affects current response and winding losses during operation. Rotor inertia, including the brake, is 0.0324 × 10⁻⁴ kg·m², supporting responsive acceleration in compact motion axes.