Reciver and AGFRC A280BHMW 78KG Brushless Waterproof 1/5 Scale Servo

ARX-482R Specification Operating Voltage: 3.5V~8.4V Dimension: 23.6×18.4×28.4mm Weight: 7.3g No. Of Channels: 4CH PWM Mode: Normal/ SHR/ SSR ARX-482R Compatibility Compatible with SANWA FH3/FH4T remote control system. Suitable for remote control M12, M11X, EXZES X, MT-4, GEMINI X, MT-S, MT-4S, M12S, M17 A280BHMW Feature Heat Sink Aluminum Case Extremely Strong Steel Gears Super Reliable Five Ball Bearing 2S Lipo High Voltage Compatible  Associated 15T Aluminum Servo Horns Magnetic Sensor Waterproof IP67A280BHMW Specification Operating Voltage: 4.8-8.4V Operating speed: 0.126 sec/60° @ 4.8V Operating speed: 0.110 sec/60° @ 6.0V Operating speed: 0.095 sec/60° @ 7.4V Operating speed: 0.082 sec/60° @ 8.4V Stall Torque: 48.0 kg-cm (667 oz-in) @ 4.8V Stall Torque: 58.0 kg-cm (806 oz-in) @ 6.0V Stall Torque: 66.0 kg-cm (917 oz-in) @ 7.4V Stall Torque: 78.0 kg-cm (1084 oz-in) @ 8.4V Gear: Steel Motor: Brushless Size: 65.8*30.0*59.0mm(2.59 x 1.18 x 2.32 in) Weight: 284.8g Connector Wire: TYU 300mm / 22AWG