Model:XQ-S4113D
Name: 8.5V13kg-cm Digital Servo;                                    
Size :A: 40.2mm B: 20.1mm C: 38.8mm D: 48.0mm E10mm;                                                                           
Weight:56g ±0.2(1.46oz);                                                     
Gear type:Titanium Gear;                              
Speed:0.13sec/60o at (7.4V)
      0.11sec/60o at (8.5V)
Torque:(168 oz-in)12.1kg.cm.at(7.4V)
       (201 oz-in)14.5kg.cm.at(8.5V)                                                       

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