HITEC HSR-5990TG HMI Ultra Premium Robot Servo

Programmable Digital Amplifier with Mosft Drive
Durable Titanium Alloy Gears with Dual Ball Bearing
Ultra Hardness Shaft with 3 Axial Metal Bushing
Water & Dust Tight
Bottom Side Axial Mount Hole
Motor Heatsink

Specification:
Motor Type: Coreless
Bearing Type: Dual Ball Bearing
Speed (6.0V/7.4V): 0.17 / 0.14
Torque oz./in. (6.0V/7.4V): 333 / 417
Torque kg./cm. (6.0V/7.4V): 24.0 / 30.0
Size in Inches: 1.57 x 0.78 x 1.45
Size in Millimeters: 39.88 x 19.81 x 36.83
Weight oz.: 2.39
Weight g.: 67.76

Datasheet