Waterproof 20KG 25KG 30KG 35KG Servo 180 Degree 270 Degree Large Torque Digital Servo Metal Gears 25T Servo Arm For RC Car Truck

20KG Servo:

High-precision metal gears with hard anodizing 
CNC aluminium middle Shell, 
Control system :PWM control (1500 u-sec is the central point)
Working voltage:4.8V ~ 6V
Working temperature: -20C°~ +60C°
Torque :4.8V /17.2kg.cm
6.0V /20.3kg.cm
 Idle speed :4.8V/0.15sec / 60 deg 
                    6.0V/0.13sec / 60 deg
Steering angle: 180 / 270 degree
Idle current:4.8V/470mA 6.0V /650mA 
Load current :4.8V/750mA 6.0V /950mA 
Dead band :2usec 
Lifetime:>15000 times without load
Moving angle:60°±10°
Drive type: MOS drive 
Motor type:Cored motor
Potentiometer type:Direct drive
Signal booster type:Digital 
Size:40.5X20.2X40.3mm
Weight : 62g (without accessories)
Ball Bearing:2BB
Gear material:Metal gear
Case material: PA66+fiber40%
Wire length:260mm 
Wire gauge No and plug type:26AWG,JR plug 
Brown wire:Negative  
Red wire:Positive 
Orange wire:Singal 
Application:RC car, RC airplane, Helicopter 

25KG Servo:

Apply Environmental Conditon: 
1.Storage Temperature Range: -30°C～80°C 
2.Operating Temperature Range: -25°C～70°C 
Standard Test Environment: 
1.Temperature Range: -25°C～70°C 
2.Humidity Range: 65%±10%
Mechanical Specification:
1. Size: 40.0*20.5*40.5mm 
2. Weight: 56g±2g
3. Gear type:  5 Metal
4. Limit angle: 360° 
5.Bearing: 2BB 
6. Horn gear spline: 25T   Diameter:5.9mm 
7. Horn type: Plastic, POM 
8.Case : Engineering plastics(PBT)+Aluminum alloy
9. Connector wire: 320mm±5mm 
10.Motor: Carbon brush motor 
Electrical Specification: 
1.Operat voltage: 4.8V – 7.2V
2.No load speed: 0.18sec/60° –  0.14sec/60°
3.Running current: 140mA – 200mA
4.Peak stall torque: 23.5kg.cm-26.8kg.cm
5.Stall current: 2600mA±10% –  3400mA±10%
6.Working voltage range:  4.8 – 7.2V
Control Specification: 
1.Command signal: Pulse width modification 
2.Amplifier type: Digital controller 
3.Pulse width range: 500～2500usec 
4.Neutral position: 1500usec 
5.Running degree: 180°±3°(when 500～2500usec) 
6.Dead band width: 5 usec 
7.Rotating direction Counterclockwise: (when 1000～2000usec) 

Package includes:

1pc Servo (Red / Blue colour send as your choice)