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Hitec HS-422
Standard

Hitec HS-422

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-09-13
Identity
Brand Hitec
Product Number 31422S
Category Hobby
Performance
Torque
6.0V 57.00 oz-in
4.8V 46.00 oz-in Below Average
Speed
6.0V 0.16 sec/60°
4.8V 0.21 sec/60° Below Average
Running Current
6.0V 0.180 A
4.8V 0.150 A Above Average
Stall Current 0.6–0.8 ATop 10%
Physical
Weight 1.60 ozAverage
Dimensions L 1.598 in
W 0.78 in
H 1.437 in
Case Material Plastic
Drivetrain
Motor Type 3-pole
Gears Nylon | Plastic
Gear Spline/Teeth 24 T
Shaft Size 6.0 mm
Rotation Mode Positional
Rotation/Support Dual Bearings
Backlash 0.500°
Control & Signal
Modulation Analog
Direction Clockwise
Rotational Range 120°
Mechanical Limit 180°
Pulse Cycle 20 ms
Pulse Width 900-2100 µs
Neutral Position 1500 µs
Dead Band 5 µs
Refresh Rate 50 Hz
Angle Sensor Potentiometer
Control System PWM
Programmable No
Signal Voltage 3-5V
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source Direct
Regulator Type Direct
Temperature -20–60 °C
Water Rating IP4X
Idle Current 0.008 A
Connectivity
Connector JR (Universal)
Wire Length 300 mm

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Class Comparison

TorqueBelow Average
Stronger than 27% of 196 Analog Standard servos at 4.8V
SpeedBelow Average
Faster than 24% of 193 Analog Standard servos at 4.8V
WeightAverage
Lighter than 61% of 452 Analog Standard servos
Running CurrentAbove Average
Lower draw than 85% of 49 Analog Standard servos at 4.8V
Stall CurrentTop 10%
Lower draw than 91% of 65 Analog Standard servos

Performance Analysis

Shaft Power 0.41–0.66 W
Power Density0.368 W/in³
More power-dense than 26% of 440 Analog Standard servos
Torque Density1.0132 oz-in/g
Stronger than 16% of 196 Analog Standard servos
Torque-to-Volume Ratio25.68 oz-in/in³
Denser torque than 25% of 196 Analog Standard servos
Speed-to-Weight0.10489 (1/sec·g)
Faster than 37% of 193 Analog Standard servos
Speed-Torque Trade-off9.66
Better balanced than 31% of 193 Analog Standard servos
Current-per-Torque Ratio0.0174 A/oz-in
More efficient than 62% of 56 Analog Standard servos
Idle-to-Running Current Ratio0.053
Lower idle draw than 42% of 37 Analog Standard servos
No-Load vs Stall Current Spread5.33
Narrower current spread than 76% of 35 Analog Standard servos
Torque Gain per Volt19.93%/V
More voltage-responsive (torque) than 75% of 150 Analog Standard servos
Speed Gain per Volt26.05%/V
More voltage-responsive (speed) than 96% of 151 Analog Standard servos
Voltage Range Width1.2 V
Wider voltage range than 60% of 236 Analog Standard servos
Backlash-to-Range Ratio0.00417
Tighter backlash than 43% of 38 Hitec servos
Dead-Band-to-Pulse-Width Ratio0.0042
Finer dead band than 42% of 51 Analog Standard servos

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Reviews (1)

  • geo

    March 14, 2019

    Application(s): robot

    Comments: juste ulisié pour un projet scolaire

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