1、Applicable Models: This 35KG full metal gear digital servo is specially designed for 1/10 or 1/8 RC cars, RC boats, RC planes and RC helicopters. 2、High Torque: 180 degree 35kg high torque, 5.0V to 7.4V wide working voltage, with high sensitivity and responsiveness. And it has a flexible operation. 3、CNC Machining: Our servo housing is made of CNC aluminum, with stable machining quality and high accuracy. Exquisite workmanship, more wear resistant and durable. 4、Metal Gears: Gears are made of premium stainless steel material. High accuracy metal gears with hard anodized treatment for durability and long service life. 5、Complete Accessories: The digital steering set includes a 35kg digital steering gear, steering arms, screw barrels and other components. Complete accessories, convenient and practical. Item Type: 35kg steering gear servo Shell Material: Aluminum alloy Gear Material: Stainless Steel Gross Weight: 85g / 3.0oz Color: Blue Number of Teeth: 25T Servo Size: 55x42x20mm / 2.2x1.7x0.8in Rotation Angle: 180 degree Working Speed ( 5.0V ): 0.13 seconds/60 degrees Operating Speed (7.4V): 0.11 seconds/60 degrees Stall Torque (5.0V): 30kg/cm Stall Torque (7.4V): 35 kg/cm Control Specifications: Control System: PWM Pulse Width Range: 500-2500 μs Neutral Position: 1500μs Working Frequency: 50-330Hz Rotation Direction: Counterclockwise (500-2500 microseconds) Waterproof Performance: IP66 Applicable: 1:8 1:10 RC car, RC boat RC robot, etc. 1 x Servo 1 x Metal Servo Arm 5 x Plastic Servo Arm 4 x Screw Barrel 4 x Rubber Pad 8 x Screw