Key Features

• Long life potentiometer
• Top resin bushing
• Two heavy duty resin gears

Product Description

The HS-322HD Standard Heavy Duty Servo utilizes Hitec's revolutionary Karbonite gear train which is four times stronger than our standard white nylon gears, and even after hundreds of thousands of cycles they dont show any signs of wear.Karbonite gears and our custom IC make the HS-322HD a great choice for an economical sport servo.

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.

Servo Technical Specifications

Weights & Dimensions