BETU 2Pack 20KG RC Servo,Steering Servo, Waterproof Servo with Full Metal Gear and 25T Servo Horn(180)

BETU 2Pack 20KG RC Servo,Steering Servo, Waterproof Servo with Full Metal Gear and 25T Servo Horn(180)20KG High Torque RC Digital Servo are ideal for cars, airplanes ,and robots. High speed big torque digital servos. Servo Equipped with strong Aluminum gear, iron core motorfull Metal Gear CNC aluminum middle shell Less Noise, light weight Stable and water proof Apply Environmental Condition Storage Temperature Range: 30?~80? Operating Temperature Range: 25?~70? Operating Voltage Range: 4. 8~8. 4V Mechanical Specification Size: 40*20*40. 5mm Weight:

20KG High Torque RC Digital Servo are ideal for cars, airplanes ,and robots. -High-speed big torque digital servos. -Servo Equipped with strong Aluminum gear, iron core motorfull Metal Gear -CNC aluminum middle shell -Less Noise, light weight -Stable and water-proof Apply Environmental Condition Storage Temperature Range: -30?~80? Operating Temperature Range: -25?~70? Operating Voltage Range: 4.8~8.4V Mechanical Specification Size: 40*20*40.5mm Weight: 675g Gear ratio: 5Metal Bearing: Double bearing Connector wire: 3005mm Motor: Carbon brush motor Waterproof performance: IP66 Electrical Specification Operating Voltage: 6V / 8.4V Idle current(at stopped): 200mA~6V / 220mA~8.4V Operating speed (at no load) 0.19 sec/60-6V; 0.14sec/60-8.4V Stall torque (at locked): 24kg-cm-6V; 30.5 kg-cm-8.4V Stall current (at locked): 2.2A-6V; 2.9A-8.4V Control Specification Control System: PWM(Pulse width modification) Pulse width range: 500~2500sec Neutral position: 1500sec Running degree: 180 (when 500~2500 sec) Dead band width: 5 sec Operating frequency: 50-330Hz Rotating direction: Counterclockwise (when 1000~2000 sec) Package Included: -2 x 20KG Waterproof Digital Servo -2 x 25T Adjustable metal servo arm -2 set of accessories