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

▶Dual Shaft U Mount RC Digital Servo - Comes with U type bracket. This can be connected in various ways. Use your imagination freely. ▶High Rotation - Well-controlled 180 degree rotation. Ideal for 1/8, 1/10, and 1/12 scale crawler trucks, robots, boats, mechanical arms, climbing cars, and remote control models. ▶High Performance - High linearity and precision with high precision potentiometer, stability, low noise, waterproof. ▶High Torque - Maximum 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; 4X screw set RCmall RDS3218 20KG Dual Shaft Servo - U Mount Bracket 180 Degree High Torque Full Metal Gear Digital Servo Description 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: 0.16s/60°(5V) / 0.14s/60°(6.8V) Working Voltage: 4.8 ~ 6.8 DC Volts Motor Type: DC Motor Gear Type: Copper & Aluminum Working Frequency: 1520μs / 333hz CE Certification: Yes Size: 40 x 20 x 40.5 mm (1.58 x 0.79 x 1.60 inch) Features: - High performance digital standard servo - High precision metal gear with hard anodizing - CNC aluminum middle shell - Dual ball bearings Package Contents: 4 X RDS3218MG 20KG Dual Shaft Digital Servo 4 X Long U 4 x Short U-shaped mount brackets 4 x Screw set