Wishiot 20KG RC Servo RDS3218 Digtal Servo 270°Waterproof Robot Arm Servo High Torque Dual Ball Bearing Full Metal Gear Servo with U Mounting Bracket($20.98Value)

Description

1.RDS3218 20kg RC servo available in 180° and 270° 2.Comes with U shape brackets--Can be used as a robot arm, etc 3.Stall torque (at locked): ( 21.5kg·cm@5V ) / ( 25kg·cm@6.8V ) 4.Double bearing Waterproof Full Metal Gear Steering--High quality, longer life 5.You will get 1PCS 20kg servo with U Mounting Bracket Description：

Apply Environmental Condition
Storage Temperature Range: -30℃～80℃
Operating Temperature Range: -15℃～70℃
Operating Voltage Range: 4.8-6.8V

Mechanical Specification
Size: 40*20*40mm
Weight: 60g
Gear ratio: 342
Bearing: Double bearing
Connector wire: 300±5mm
Motor: 3-pole

Electrical Specification
Idle current (at stopped): ( 4mA@5V ) / ( 5mA@6.8V )
Operating speed (at no load): ( 0.2sec/60°@5V ) / ( 0.17sec/60°@6.8V )
Stall torque (at locked): ( 21.5kg·cm@5V ) / ( 25kg·cm@6.8V )
Stall current (at locked): ( 1.6A@5V ) / ( 2.5A@6.8V )

Control Specification
Control system:PWM (Pulse width modification)
Pulse width range: 500~2500μsec
Neutral position: 1500μsec
Running degree: 180° or 270° (when 500~2500μsec)
Dead band width: 3μsec
Operating frequency: 50-330Hz
Rotating direction: Counterlockwise (when 500~2500μsec)