Specifications:
This is DS3230PRO Standard Size Hi-speed Hi-power Servo,is a Great Choice for RC Helicopters,Airplanes,Cars,and Trucks.

Recommended Application: 1/8 1/10 1/12 scale surface
Operating Voltage: 4.8 – 6.8 Volts DC

Torque:
@5V: 28.5kg.cm(395.7oz-in)
@6.8V: 38kg.cm(527.7oz-in)

Speed:
@5V: 0.11sec/60°
@6.8V：0.09sec/60°

Operating Temperature: -25°C~70°C
Waterproof: IP66
Limit angle: 360°
Bearing: 2BB
Horn Gear Spline: 25-Tooth , (Diameter:5.9mm)
Case Material : Engineering Plastic & Aluminum Alloy
Connector Wire: 17.7in (450mm)
Motor Type: Carbon Brush Motor
Command Signal: Pulse Width Modification
Amplifier Type: Digital Controller
Pulse Width Range: 500～2500usec
Neutral Position: 1500usec
Running Degree: 180±3°(PWM 500～2500usec) or 270±3°(PWM500～2500usec)
Dead Band Width: 3 usec
Rotating Direction Counterclockwise: (when 1000～2000usec)
CE /RoHs:Yes