เซอร์โวกันหางสำหรับ Size 500 หรือมากกว่าครับ ● Ultra-speed servo for instant tail control reaction. (0.048sec/60 deg). Torque 4.8V = 4Kg/cm , 6.0V = 5Kg/cm ● 12 Bits 4096 signal resolution for smooth movements. ● Ultra Performance Coreless Motor with fast reaction and low current. ● Hardened high strength superalloy gears that increase the lifetime. ● Aluminum alloy…