Product Description:

The GAM1A4010F0CNK0 belongs to the G SANMOTION AC Servo Motors series produced by Sanyo Denki. This brushless servo motor uses a single-turn absolute encoder to send precise position data to the drive, enabling closed-loop motion in compact pick-and-place arms and indexing tables. Its frame follows a 40 mm square flange pattern. Mounting on a 250 × 250 × 6 mm heat sink plate helps dissipate losses generated during continuous industrial operation.

This motor delivers a continuous mechanical output of 0.10 kW while maintaining a nominal shaft speed of 3000 rpm. Together, these ratings provide a steady-state torque of 0.318 N·m for conveyors and microactuators. Feeding the stator from a 100 V bus simplifies cabinet insulation requirements, and a line-to-line resistance of 6.9 Ω restrains inrush when the inverter is enabled. The armature draws 1.0 Arms under rated load, and the integrated brake requires 0.26 A to clamp the rotor. Rotor inertia is 0.0324 × 10⁻⁴ kg·m², giving the axis low stored energy so position changes settle quickly. This low inertia is useful for high-precision servo loops with frequent reversals.

High-demand moves are supported by a peak stall torque of 1.18 N·m, achieved when the drive momentarily supplies up to 4.1 Arms. The magnetic circuit provides a torque constant of 0.372 N·m/Arms, which simplifies current-loop tuning. A dynamic performance index of 31 kW/s indicates how quickly mechanical power can be applied, supporting rapid indexing on short-stroke axes. These transient values help with amplifier sizing and overtemperature protection for the intended duty cycle. The difference between continuous and peak operation also provides the short-term torque needed for acceleration without treating the peak value as a continuous operating point.