RCmall 4Pcs RDS3218 20KG Dual Shaft U-Mount RC Digital Servo - Waterproof Robot Arm Servo - High Torque Full Metal Gear Servo with U-Mount Bracket for DIY Baja Car 1/8 1/10 Scale Crawler (270 Degree).

🎈Dual Shaft U-Mount RC Digital Servo - Comes with a U-shaped bracket. It can be connected in many different ways. Use your imagination freely. 🎈High Rotation - Well-controlled, 270 degree rotation. Perfect for 1/8, 1/10, 1/12 scale crawler trucks, robots, boats, mechanical arms, climbing cars, remote control models. 🎈High Performance - High linearity and accuracy with high precision potentiometer, stable, low noise, waterproof. 🎈Large Torque - Max torque is up to 21.5 kg/cm (298.5 oz/in)@6.8V. Stall Torque (5V): 19 kg/cm (263.8 oz/in). 🎈Package List: 4 x RDS3218 Digital Servo; 4 x Long U-shaped Bracket; 4 x Short U-shaped Bracket; 4 x Screw Set

RDS3218 20KG Dual Shaft U-Mount RC Digital Servo - Waterproof Robot Arm Servo - High Torque Full Metal Gear Servo with U-Mount Bracket for DIY Baja Car 1/8 1/10 Scale Crawler (270 Degree) Description High precision metal gear with hard anodizing CNC aluminum middle shell Waterproof rubber seal screw Specification: Stall Torque (5V): 19 kg/cm (263.8 oz/in) Stall Torque (6.8V): 21.5 kg/cm (298.5 oz/in) Deadband: 3μs Pulse: 500us-2500us Speed: 0.16 sec/60°(5V) / 0.14 sec/60°(6.8V) Operating Voltage: 4.8 ~ 6.8 DC Volts Fixed Rotor Current: 2A Weight: 60g (2.12oz) Motor Type: DC Motor Gear Type: Copper & Aluminum Operating Frequency: 1520μs / 333hz CE Certified: Yes Size: 40 x 20 x 40.5mm (1.58 x 0.79 x 1.60inch) Package Contents: 4 x RDS3218 Dual Shaft Digital Servo 4 x Long U-shaped Bracket 4 x Short U-shaped Bracket 4 x Screw Set