Product Review

Feature
- Used For: 1/10 1/8 scale Crawler / Buggy / Truck and any application where waterproof standard servos are used
- High precision potentiometers and High-resolution digital chip, stable performance, strong anti-interference ability, fast response, high precision, control is more delicate and smooth operation.
- Full waterproof servo to maintain good water tightness in wet conditions.
- Aluminum alloy shell, the high-precision CNC machining shape, better protection of the product accuracy and thermal performance servos.

Specifications
Torque( 4.8 V / 6.0 V / 7.4 V )：16.0 kg-cm (222 oz/in) │ 18.0 kg-cm (250 oz/in) │ 20.0 kg-cm (277 oz/in)
Speed: 0.18 sec/60° (4.8V) │0.16 sec/60° (6.0V) │ 0.14 sec/60° (7.4V)
Operating Voltage Range: 4.8 ~ 7.4 DC Volts
No-Load Current: <500mA
Spline: 25T(6mm diameter)
Bearing Type: Ball Bearing x 2
Gear Type: Copper
Temperature: -20℃~60℃
Connector Wire Length: 320mm/12.6inch
Case: Plastic & Aluminium
Weight: 65 g (2.3 oz)
Dimensions: 40 x 20.5 x 40 mm ( 1.57 x 0.78 x 1.57 in)

Control Specifications:
Limit angle: 180°± 10°
Operating travel: 90°(1000~2000 μsec)
Control Method: PWM
Pulse Width Range(0°~180°): 500~2500 μsec
Duty Ratio: 0.5ms~2.5ms
Pulse Period: 20ms
Dead band width: 2 μsec

Include
1 x Fan Model FS-20W Waterproof Digital Servo
1 x Servo horn kit(as shown in the figure)

Note:
- Please be sure to avoid locked-rotor when using servo, locked-rotor means that artificially or machine obstructs the servo to rotate normally, the locked-rotor will lead to internal current increased several times and the temperature increases, servo will burn out.