Hitec 32082S HS-82MG Metal Gear Micro Servo Motor Type: 3 Pole Bearing Type: None Speed (4.8V/6.0V): 0.12 / 0.10 sec @ 60 deg. Torque oz./in. (4.8V/6.0V): 39 / 47, Torque kg./cm. (4.8V/6.0V): 2.8 / 3.4 Size in Inches: 1.17 x 0.47 x 1.16, Size in Millimeters: 29.72 x 11.94 x 29.46, Weight ounces: 0.66, Weight grams: 18.71