Quantity: 1 - Color: Black - Material: Plastic + Copper - Compatible device: Fixed wing helicopter and 26cc~50cc gasoline fixed wing helicopter model etc. - Structure material; Metal copper tooth hollow glass machine double ball bearing - Connecting cable length: 30cm yellow for signal cable red for power cable dark red for ground - Reaction speed: No-load speed 0.17 seconds / 60 degrees (4.8V); 0.13 seconds / 60 degrees (6.0V) - Working dead zone" 4 microseconds - Plug: General JR FUTABA - Working voltage: 3.0V~7.2V - Working torque: 13kg/cm - Using temperature: -30'C~60'C - Suitable for double feet robot / manipulator / remote control car 50~90 level methanol fixed wing helicopter and 26cc~50cc gasoline fixed wing helicopter model etc. - Packing list: - 1 x 2 dof pan + tilt MG995 steering gear joint