Hitec HS422 Servo

The Hitec HS-422 is a reliable, general-purpose analogue servo well suited to robotics, RC, and wheeled applications. The output shaft is supported by dual bronze bushings (top and bottom), and the indirect-drive potentiometer and separate circuit board make it straightforward to modify for continuous rotation.

Key Features

• Dual Bronze Bushings – Top and bottom shaft support for durability
• Indirect-Drive Potentiometer – Easy to access and modify for continuous rotation
• Nylon Gears – Lightweight and quiet operation
• 3-Pole Ferrite Motor – Reliable performance at an accessible price
• Standard Servo Connector – Compatible with most servo controllers and RC receivers

Specifications

• Operating Voltage – 4.8–6.0 V
• Stall Torque (4.8 V) – 3.3 kg·cm
• Stall Torque (6.0 V) – 4.1 kg·cm
• Speed (4.8 V) – 0.21 s / 60° (no load)
• Speed (6.0 V) – 0.16 s / 60° (no load)
• Idle Current (4.8 V) – 8 mA
• No-Load Current (4.8 V) – 150 mA
• Idle Current (6.0 V) – 8.8 mA
• No-Load Current (6.0 V) – 180 mA
• Dead Band – 8 µs
• Control Signal – 1500 µs neutral, pulse width control
• Operating Temperature – −20 °C to +60 °C
• Bearing Type – Dual oilite bushing
• Gear Type – Nylon
• Motor Type – 3-pole ferrite
• Wire Length – 300 mm
• Dimensions – 40 × 20 × 37 mm (L × W × H approx.)
• Weight – 45.5 g
• 360° Modifiable – Yes

Ideal For

• Beginner and intermediate robotics projects
• Wheeled robot platforms (continuous rotation mod)
• RC vehicles and models
• Pan-and-tilt mechanisms

Package Contents

• 1× Hitec HS-422 servo