Electrical Specification：
Operating voltage range: 5-6.8 Volts
Operating speed at no load ( 5V ): 0.27 sec/60°
Operating speed at no load ( 6.8V ): 0.22 sec/60°
Stall torque at locked ( 5V ): 19kg.cm(263.8oz-in)
Stall torque at locked (6.8): 21.5kg.cm(298.5oz-in)
Stall current at locked ( 5V ): 1.5A
Stall current at locked ( 6.8V ): 1.8A
Idle current at stopped (5V): 4mA
Idle current at stopped (6.8V): 5mA

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

Product Specification:
Suitable for: for 1/8 1/10 1/12 Scale RC Cars, Trucks
Motor Type：DC Motor
Gear Type:Full Metal Gear
Spline:25 Tooth
Reduction Ratio: 310:1
Bearing：Double Bearing
Waterproof Performance：IP66
Operating Temperature Range:- 25℃～70℃
Connector Wire: 17.7in (450mm)
Size: 1.57*0.79*1.59inch（40 * 20 * 38.5mm）
Weight: 2.11oz (60g)
CE /RoHs: Yes

Package Included:
2 x DS3218MG Digital Servo
2 x 25T Adjustable metal servo arm