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1 X Waterproof servo DS3218 Update and PRO high speed metal gear digital servo baja servo 20KG/.09S for 1/8 1/10 Scale RC Cars

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Waterproof version


Item: DS3218 20KG Digital Servo
DS3218 PRO 20KG Large Torque and High Speed Digital Servo
DS3225 25KG Digital Servo
DS3230 30KG Large Torque Digital Servo
Apply Environmental Conditon:
1.Storage Temperature Range:-30°C~80°C
2.Operating Temperature Range:-25°C~70°C
Mechanical Specification:
1. Size: 40.0*20.5*40.5mm
2. Weight: 58g±2g
3. Limit angle: 360°
4.Bearing: 2BB
5.Horn gear spline: 25T Diameter:5.9mm
6.Case : Engineering plastics+Aluminum alloy
7.Connector wire: 320mm±5mm
8.Motor: Carbon brush motor
Electrical Specification:
1.Working voltage range: 4.8 – 6.8V
2.Command signal: Pulse width modification
3.Amplifier type: Digital controller
4.Pulse width range: 500~2500usec
5.Neutral position: 1500usec
6.Running degree: 180±3°(PWM 500~2500usec)
or 270±3°(PWM 500~2500usec)
7.Dead band width: 3 usec
8.Rotating direction Counterclockwise: (when 1000~2000usec)

Package Included:
1 x Digital Servo
1 x 25T Adjustable metal servo arm

The DS3218 is metel gear !

The DS3218 Pro is stainless sheel gear!



if you need the servo arm,please click the link:

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US$ 11.89/lot
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Freeship 10x Servo Arm Round type Disc 25T Matal Horns For Towrer Pro MG995 MG996 Futaba ACE Robot

US$ 9.50/lot
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here has some else good quality robot servo,maybe you need it.

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