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HS-422 Servo Motor

Product Code : RB-Hit-27

Speed (sec/60o): 0.16
Torque (Kg-cm/Oz-in): 4.1/57
Size (mm): 41 x 20 x 37
Weight (g/oz): 45.5/1.6

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About this product


Speed (sec/60o): 0.16
Torque (Kg-cm/Oz-in): 4.1/57
Size (mm): 41 x 20 x 37
Weight (g/oz): 45.5/1.6

The Hitec HS-422 Servo Motor 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.
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Supplier Product Code

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Customer Reviews


Review by Sajeevan

Easy to modify for continuous rotation.

(Posted on 1/23/15)


Review by Deltrony

All right, I arrive on time and good product

(Posted on 1/20/15)

very good

Review by taiye

Product is as described.

(Posted on 12/1/14)

Review by Daniel

Review by Daniel

Excellent servo

(Posted on 11/25/14)

Perfect choise

Review by Alvaro

This servo have the perfect torque for our use, and good price

(Posted on 11/13/14)

Quiet, but not right for my task.

Review by curtis

I bought two of these servos to use with a pan/tilt mechanism for an 11-ounce camera. In testing the tilt head, I found the servo to be pretty quiet, and it worked fine for much of the travel range tested (90 degrees, which is straight ahead, to 0 degrees, which is straight down). However, when trying to come back up (from down to straight, 0 to 90), the servo was sluggish, and caused the camera to jerk a little. I ended up ordering the HS-645MG, which has more torque.

(Posted on 10/24/14)

Great Product

Review by Brad

Defacto servo, 180 degree, smooth operation. This is on our permanent order list with building a robot. High quality and great price.

(Posted on 9/9/14)

Excellent product


Great quality/price ratio. The torque is adequate to my quadpod project

(Posted on 9/2/14)

great servo motor

Review by thomas

lots of torque

(Posted on 6/16/14)

Great product.

Review by Daniel

good quality servo.

(Posted on 5/23/14)