Hitec HS-422 Deluxe Servo

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 HS-422 features excellent centering and resolution.

RC servos are hobbyist remote control servos typically used mostly in radio-controlled models, where they provide actuation for various mechanical systems such as the steering of a car, the flaps on a plane, or the rudder of a boat. These servos are not industrial grade and are not recommended for continuous heavy use.

Product Specifications

Motor Properties
Motor Type Limited Rotation Servo
Range of Rotation 180?°
Maximum Speed at Rated Voltage 286?°/s
Rated Torque 3 kg?·cm
Physical Properties
Gear Train Material Plastic
Bearing Type Dual Iron-Oilite Bushing
Motor Length 36.6 mm
Wire Length 300 mm
Motor Width 40.4 mm
Motor Depth 19.6 mm
Weight 45 g
Electrical Properties
Rated Voltage 5 V DC
Rated Current (on 1061 controller) 130 mA
Rated Current (on 1066 controller) 130 mA
Stall Current (on 1061 controller) 520 mA
Stall Current (on 1066 controller) 430 mA

Servo Controllers

This servo motor needs to be connected to a servo controller board. If you’re looking for higher torque, you should select a servo controller with an external power jack so it doesn’t have to rely solely on USB power, which is limited. You can plug this servo directly to any of the boards in the list below by matching the color of the wire with the label on the board. Note that some servos have a white data wire and others have a yellow one- in both cases this wire corresponds to the “W” pin on the servo controllers.

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