servo motor XQ-S4220D,12V high voltage high torque digital servo for 700 helicopter

Name:12V20kg-cm Digital Servo;                              

Size :A:40.2mm B:20.1mm C:38.8mm D:48.0mm E:10mm;                          

Weight:56g ±0.2(1.46oz);                                    

Gear type:Titanium Gear;                               

Speed:0.15sec/60º at (9.6V)

         0.13sec/60º at (12V)
Torque:(243 oz-in)17.5kg.cm.at(9.6V)

           (286 oz-in)20.6kg.cm.at(12V)                                                        

Digital servos features: Support high voltage;Waterproof; Plastic case, resist heat and corrosion; Aluminium middle hull, easy to eliminate heat;Adopt high quality coreless motor.