CYS S8218 40KG Metal Gear Digital Servo Waterproof High Torque Steering Gear for 1:5 RC Car Specification:Item No.: CYS-S8218 Type: Digital Weight: 164g Size: 59.5*29*55.2mm Control System: (+)Pulse Width Control 1500usec Neutral Required Pulse Operating Voltage: 6.0~7.4Volts Operating Temperature Range: (-)10 to +50 degree C Operating Speed (6.0V): 0.20sec/60° at no load Operating Speed (7.4V): 0.18sec/60° at no load Stall Torque (6.0V): 36kg.cm Stall Torque (7.4V): 38kg.cm Operating Angle: 45deg.one side pulse traveling 500 usec 360 Modifiable: No Direction: Anticlockwise/Pulse Traveling 1000~2000usec Current Drain (6.0V): 20mA/idle and 700mA no load operating Current Drain (7.4V): 20mA/idle and 900mA no load operating Stall Current: 7.5A/8.6A Dead Band Width: 4usec Motor Type: 3 Pole Ferrite Drive Bearing Type: Dual Ball Bearing Horn gear spline: 17T Gear Type: Metal Connector Wire Length: 300mm Wire info: Brown/Black = Negative Red = Positive Orange/White = Signal Features: 1. High torque: With a torque of 40KG, this servo provides powerful and reliable performance. 2. Digital technology: The use of digital technology ensures precise control and accurate movements. 3. Metal gear: The metal copper gear ensures durability and longevity, making it suitable for long-term use. 4. Waterproof design: With a waterproof feature, this servo can be used in various weather conditions without any worries. 5. Versatile application: This servo can be used in a wide range of applications, including RC cars, boats, and robots. Package Included: 1x CYS Servo 1x Accessory Kit