Yipinservo 80KGPRO Coreless Digtal Servo Full Metal Gear Waterproof Large Torque Motor For RC Crawler Car Boat Truck Helicopter Specification:Control System: PWM Pulse Width Modulat Ion Contrd 1520uS/333Hz Optrating Voltage: 5.0-8.4V Temperature: -20C°~+60C° Testing voltage: 6V: Motor: Core Motor Locked Rotor Torque: 68kg Unload Speed: 0.17/60° Locked Rotor Current: 8A Load Current: 2A Dead Band: 3μsec 7.4V: Motor: Core Motor Locked Rotor Torque: 75kg Unload Speed: 0.15/60° Locked Rotor Current: 9A Load Current: 3A Dead Band: 3μsec 8.4V: Motor: Core Motor Locked Rotor Torque: 80kg Unload Speed: 0.14/60° Locked Rotor Current: 10A Load Current: 4A Dead Band: 3μsec Pulse Width Angle: 500μs-2500μs=180° Direction: CCW Waterproof: IP67 Angle Sensor: Magnetic Coding Signal: Digtal Programmable: Support Net Weight: 210g(No including accessory) Wire Length: 300mm Size: 65x30x58mm Features: 1. High Torque: With a maximum torque of 80KG, this servo provides strong power for RC models. 2. Full Metal Construction: Made with high-quality metal, the servo is durables and can withstand heavy use. 3. Digital Control: The servo uses digital control technology for accurate and precise movements. 4. Waterproof Design: The servo is waterproof, making it suitable for use in various weather conditions. 5. Industrial Grade: Designed for industrial applications, this servo is reliable and performs consistently. Package includes: 1 X YIPINSERVO R80 80KGPRO Digital Servo