Product Description:

The GAM2A4010F0CRK1 is a brushless servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. It delivers tightly regulated rotary motion to compact automation axes, supporting positioning and speed control without mechanical gearing in pick-and-place modules, small conveyors, and laboratory instruments. When paired with a matching drive, the motor’s feedback system sends position data to the controller, allowing it to correct motion errors in real time and maintain stable operation as the load changes.

The battery-free absolute encoder provides a 23-bit resolution, dividing each revolution into more than eight million discrete counts for precise position measurement and fine interpolation. Continuous mechanical output is rated at 0.10 kW. Within that limit, the drive can keep the rotor at the commanded speed of 3000 rpm while supplying a continuous torque of 0.318 N·m. Short-duration loads can rise to a peak stall torque of 1.18 N·m before the control system reaches its operating limit. The windings have a phase resistance of 9.0 Ω and require 0.99 Arms at the rated operating point, which helps with inverter sizing and cable selection. A torque constant of 0.367 N·m/Arms relates the demanded armature current to the resulting output torque, allowing acceleration requirements and current limits to be calculated for the connected load.

The housing has an IP67 ingress protection rating, preventing dust entry and protecting the motor during temporary immersion. An oil-sealed, circular, keyless shaft interface helps keep contaminants away from the bearings while simplifying coupler alignment. The built-in holding brake operates at 24 VDC, securing vertical or oscillating loads while the axis is at rest. The motor with the brake weighs 0.58 kg, keeping the supported mass low in compact machines. Its rotor inertia is 0.0670 × 10⁻⁴ kg·m², supporting rapid acceleration and deceleration with limited drive effort.