The HS-6635HB represents the ultimate compromise between performance and price. If you are looking to get the most out of your next project, but price is a cons...More

The HS-6635HB represents the ultimate compromise between performance and price. If you are looking to get the most out of your next project, but price is a consideration, be sure to check out this Karbonite digital, high torque servo. The Karbonite gears offer greater durability than your typical plastic geared servos. Applications: Heli's and Aircraft up to 72 or up to 12lbs when using just one servo per control surface. Note: Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications even if under 12lbs. Warning: Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail. Less