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 don’t show any signs of wear. Karbonite™ gears and our custom IC make the HS322HD a great choice for an economical sport servo.

HS-322HD Servo Specifications

Performance Specifications

Operating Voltage Range (Volts DC) 4.8V ~ 6.0V

Speed (Second @ 60°) 0.19 ~ 0.15

Maximum Torque Range kg. / cm. 3.0 ~ 3.7

Current Draw at Idle 7.7 mA

No Load Operating Current Draw 180 mA

Stall Current Draw 800 mA

Dead Band Width 5 µs

Physical Specifications

Dimensions (mm) 40.0 x 20.0 x 36.5

Weight (Gram) 43.0

Circuit Type HT7003 Analog SMT

Motor Type 3 Pole Metal Brush Ferrite

Gear Material Karbonite

Bearing Type Nylon

Output Shaft (type / Ømm) Standard 24

Case Material Plastic

Dust / Water Resistance N / A

Connector Gauge (AWG) / Strand Count 25 / 40

Radio Control Applications

Sport Plane 50 - 64 oz.

Scale > 40%

Sail Boat < 1 meter

Power Boat 1/10th