Alturn AAS850mg 1/4 scale High Torque Large Servo

Specifications:
Weight: 102 grams / 3.68 oz. without splined horn
Dimensions: 59.1 x 29.9 x 58.0 mm (1.72 x 0.79 x 1.69 inch)
Torque At 4.8V: 19.8kg/cm , 262 oz-in
Speed At 4.8V: 0.16 sec / 60° at no load
Torque At 6.0V: 24.3kg/cm , 348 oz-in
Speed At 6.0V: 0.13 sec / 60° at no load
Motor Type: Japan Coreless motor
Potentiometer Type: 4 Slider/indirect drive
Amplifier Type: 4A Double MOS-FET
Wire Info (Black): - Negative
Wire Info (Red): + Positive
Wire Info (White): S Single