The DS470 servo is designed to use in 400 and 450 class helicopters, the coreless motor servo features excellent speed, resolution and centering necessary for flybarless modules. The metal gear contain two gem bearing. The case top has been improved with a brass axial bushing for greater strength and stability to insure longevity and smooth rotation!

Operating Voltage: 4.8~5.0V
Torque:4.8V/ 2.37 Kg.cm
Speed: 0.089s/60° 
Size: 22.5x10x23.5 mm
Gear Type: Metal + Aluminum-magnesium alloy Gears
Weight: 9.5g
Motor Type: Coreless Motor
Bearing Type: One Copper sets Bearing
& Dual gemstones Ball Bearings