Name：6V40kg-cm Digital Servo;
Size :A：60.1mm B：30.1mm C：59.7mm D：68.5mm E：
16.9mm;
Weight:177.5G（6.25oz）;
Gear type:Metal Gear;
Speed:0.20sec/60º at (6V)
0.18sec/60º at (7.2V)
Torque:33.5kg.cm.at(6V)
39.8kg.cm.at(7.2V)
the features:Waterproof; Plastic case, resist heat and
corrosion; Aluminium middle hull, easy to eliminate heat;Adopt
high quality coreless motor.