【High performance】high-quality metal gears, CNC aluminum middle shell, equipped with double ball bearings, lower noise, stable operation, strong and durable. 【IP66 waterproof】It has good waterproof performance, but it is not recommended to work in water. 【High torque】fast response, high precision, the maximum torque can reach 18kg/cm (0.16s/60°) at 5V, the maximum torque can reach 21.5kg/cm (0.14s/60°) at 6.8V, equipped with 25T adjustable Metal servo arm. 【Digital Control system】Use PWM (Pulse Width Modulation) signal control. Pulse range 500usec ~ 2500usec for 0° ~ 270°. 【Wide application】 DS3218 steering gear is widely used in remote control cars (1:8 / 1:10 rc cars), drones, robots, model vehicles and other applications. It is suitable for various occasions that require precise control of movement. Mechanical Specification：
Size：40*20*40.5mm
Weight：60g
Gear ratio：275
Bearing：Double bearing
Connector wire：300±5mm
Motor：3-pole
Waterproof performance：IP66
Storage Temperature Range：-30℃～80℃
Operating Temperature Range：-15℃～70℃

Electrical Specification：
Operating Voltage Range：4.8-6.8V
Idle current(at stopped)：4mA at 5V, 5mA at 6.8V.
Operating speed (at no load)：0.16 sec/60° at 5V, 0.14sec/60° at 6.8V.
Stall torque (at locked)：19 kg/cm at 5V ; 21.5 kg/cm at 6.8V.
stall current (at locked)：1.8A at 5V, 2.2A at 6.8V.

Control Specification：
Control System： PWM(Pulse width modification)
Pulse width range： 500～2500μsec
Neutral position： 1500μsec
Running degree： 270° (when 500～2500 μsec)
Dead band width： 3 μsec
Operating frequency： 50-330Hz
Rotating direction： Counterclockwise (when 500～2500 μsec)

Package Included:
1 x DS3218 Digital Servo
1 x 25T Adjustable metal servo arm
1 set of Plastic Accessories (As Shown on The Picture)