AGFRC high quality digital standard servo can be common use in remote control climbing cars, 1:10 Buggy, RC boat, helicopter, robots, mechanical arms, and others remote control toys. The main features of high speed servo are fast heat dissipation, large torque, strong compatibility and sensitive response, etc. Good idear for the remote control toy enthusiasts who want to DIY their RC toy, and also good choice for university professors and students who are interested in developing software for robot parts. It's also a good choice for some of the industrial device applications. Features: 1.Upgraded Version, this servo is programmable by the AGF-SPv2/3 servo programmer to change the torque, speed, angle, etc. 2.The whole case is made of full CNC aluminium, and it adopts AGFrc patented strengthen stainless steel gear. 3.Contactless magnet angle sensor for a longer using life. 4.IP67 waterproof design and waterproof rubber seals screws. Stall Torque: 23 kg/cm (320 oz-in)@5.0V 28 kg/cm (389 oz-in)@6.0V 33 kg/cm (459 oz-in)@7.4V 36 kg/cm (500 oz-in)@8.4V Operating Speed: 0.120sec/60@5.0V 0.100sec/60@6.0V 0.083sec/60@7.4V 0.071sec/60@8.4V Specification: Brand: AGFRC Control System: PWM, 1520uS/333Hz Waterproof Level: IP67 Dead Band: 2 uSec Limit Angle: No limit Operating Travel: 18010 , 500 to 2500 uSec Horn Gear Spline: 25T-5.92mm Bearing: Three Ball Bearing Case Material: Aluminium Size: 402037.5mm CE Certification: Yes Weight: 79g Wire: TYU 300mm /22AWG Package Included: 1 x AGFRC A80BHSW Digital Programmable Servo 1 x USB AGF-SPV2 Servo Programmer 1 x Accessory Kit.