24KG Digital Servo and SA75CVSW 12V 45KG Waterproof Coreless Smat Servo

B53DHS Feature Medium Aluminum Case High Strength Titanium Gears Dust and Splash Resistant Programmable Via USB Programmer Ideal for 1/10 RC Cars, Airplanes, Boats, Robots etc. B53DHS Specification Operating Voltage: 4.8-8.4V Operating speed: 0.24sec/60° @ 4.8V Operating speed: 0.22sec/60° @ 6.0V Operating speed: 0.20sec/60° @ 7.4V Operating speed: 0.19sec/60° @ 8.4V Stall Torque: 17.0 kg-cm (236 oz-in) @ 4.8V Stall Torque: 19.0 kg-cm (264 oz-in) @ 6.0V Stall Torque: 21.5 kg-cm (299 oz-in) @ 7.4V Stall Torque: 24.0 kg-cm (334 oz-in) @ 8.4V Gear: Titanium Motor: DC Size: 40*20*42.3mm (1.57 x 0.78 x 1.66 in) Weight: 63g Connector Wire: JR 360 mm / 22AWG SA75CVSW Feature Simplify- 3S Lipo high voltage application, available to connect with battery directly Smooth- Double ball bearings to make it more powerful and smoother Powerful- Extra strong patent steel gears and upgrade structure Reliable- High quality coreless motor for higher speed Waterproof- High accuracy magnetic position sensor, allow to be used in humid or rainy situation Precision- High precision CNC aluminum machined housing Programmable- Available to change the firmware for different usage SA75CVSW Specification Item Name: SA75CVSW Operating Voltage: 10-13 V Operating speed: 0.105sec/60° @ 11.1V Operating speed: 0.093sec/60° @ 12.0V Operating speed: 0.090sec/60° @ 12.6V Stall Torque: 39 kg-cm (542 oz-in) @ 11.1V Stall Torque: 42 kg-cm (584 oz-in) @ 12.0V Stall Torque: 45 kg-cm (626 oz-in) @ 12.6V Gear: Steel Motor: BLS Size: 40*20*41.5mm (1.57 x 0.78 x 1.63 in) Weight: 82g Connector Wire: TYU 300mm / 22AWG