The digital HS-6635HB utilizes the revolutionary “Karbonite™” gear train. Karbonite™ is four times stronger than our standard nylon gears and even after hundreds of
thousands of cycles it does not show any signs of wear.With a powerful motor, dual ball bearing mounted output shaft, and programable digital circuit, the HS-6635HB offers plenty of torque and speed.
*See Karbonite guidelines below<
Heli's and Aircraft up to 72” or up to 12lbs when using just one servo per control surface.
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.
Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.