The HS-422 is one of the most durable and reliable servos Hitec has ever offered. With its dual iron-oilite bushings, high impact resin gear train and high performance circuitry, the HS422 features excellent centering and resolution.

HS-422 Servo Specifications

Performance Specifications

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

Speed (Second @ 60°) 0.21 ~ 0.16

Maximum Torque Range kg. / cm. 3.3 ~ 4.1

Current Draw at Idle 8 mA

No Load Operating Current Draw 150 mA

Stall Current Draw 800 mA

Dead Band Width 8 µs

Physical Specifications

Dimensions (mm) 40.6 x 19.8 x 36.6

Weight (Gram) 45.5

Circuit Type HT7003 Analog SMT

Motor Type 3 Pole Metal Brush Ferrite

Gear Material Nylon

Bearing Type Dual Oilite

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 50 - 64 oz.

Sail Boat < 1 meter

Power Boat 1/10th