---
product_id: 903818
title: "Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo"
brand: "hitec rcd"
price: "€ 34.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hitec Rcd"
url: https://www.desertcart.it/products/903818-hitec-33322s-hs-322hd-standard-deluxe-karbonite-gear-servo
store_origin: IT
region: Italy
---

# Lightweight 1.51 oz for agile performance 0.15 sec speed @ 6.0V, precision control Karbonite gears, 4x stronger durability Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo

**Brand:** hitec rcd
**Price:** € 34.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your RC game with precision that lasts and weight that wins!

## Quick Answers

- **What is this?** Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo by hitec rcd
- **How much does it cost?** € 34.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/903818-hitec-33322s-hs-322hd-standard-deluxe-karbonite-gear-servo)

## Best For

- hitec rcd enthusiasts

## Why This Product

- Trusted hitec rcd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level Value:** Premium performance at an unbeatable $20 price point
- • **Featherlight Build:** Only 1.51 oz keeps your RC model nimble and responsive
- • **Precision at Speed:** Fast 0.15 sec/60° response ensures razor-sharp control
- • **Unmatched Durability:** Karbonite gear train lasts 300,000+ cycles with near-zero wear
- • **Power-Savvy Analog Tech:** Consumes 2.5x less power than digital servos for longer runtimes

## Overview

The Hitec 33322S HS-322HD is a lightweight, high-precision servo featuring a revolutionary Karbonite gear train that delivers 4x the durability of standard nylon gears. With a rapid 0.15 second speed at 6.0V and low power consumption, it’s engineered for large-scale electric RC airplanes and boats, offering exceptional longevity and smooth, quiet operation at an affordable price.

## Description

Product Description Nylon Bearing: Carbon Gear; Speed Torque: 0.19sec / 60° (3.0kg) (4.8V) 0.15sec / 60° (3.7kg) (6.0V); Weight: 1.6 oz (43 g); Size Method: 1.6 x 0.8 x 1.4 inches (40 x 20 x 20 x 36.5 x 36.5 mm) (36.5 mm); Recommended Use: Class Airplanes. 1/10 - 1/5 scale car ● Boat (From desertcart.co.jp) From the Manufacturer The HS-322HD Standard Heavy Duty Servo utilizes Hitec’s revolutionary Karbonite™ gear train which is four times stronger than our standard white nylon gears, and even after hundreds of thousands of cycles they don’t show any signs of wear. Karbonite™ gears and our custom IC make the HS-322HD a great choice for an economical sport servo. Great for Heli's and Aircraft up to 72” or up to 12lbs when using just one servo per control surface. Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications, even if under 12lbs. Warning: Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.

Review: Excellent for large scale electric RC planes - I use these in large scale RC planes. I just bought 4 to put into my new SIG Kadet Senior 2 meter, 78" wingspan, 8 pounds lbs. The servos are precise, quiet, and if you use a small #1 or #0 Phillips head screwdriver you will NOT strip the screws. These are perfect for scale/slow flying large scale electric planes. I do not recommend these for gas glow planes, or RC cars. The karbonite gears while being more precises, lighter, and not wearing down, they are more brittle and the vibrations from gas glow motors, and crashes from RC cars will more easily break your servo gears. If you fly large scale electric airplanes you will not have an issue with the karbonite gears and will benefit from the precision, longer wearing gears, and lower power consumption from analog servos. Advantages of this servo. Price $20 is very cheap for the quality you receive, especially in 2021 when prices of electronics are rising in this hobby. Analog is better for my SIG airplane, because I do not need crazy fast speed, or insane torque. Analog runs quieter and consumes 2.5x LESS power than standard digital servos. * Compared to Hitec D645MW, Futaba D3305 Karbonite. Yes, it has its downsides. It is more brittle than metal or nylon, but it wears the BEST out of the three gear train materials. Karbonite can also be cast and made more precisely than metal or nylon. Karbonite has been tested to more than 300,000 cycles with little to no wear! Metal, you can get 150-200 flights until the gear-train flop poses a risk (surface flutter) and requires replacements. Why is Karbonite the best material for my Sig Kadet Senior? Because it's lighter, and wears the best, and provides excellent precision, and happens to be cheap too! If you are needing a servo that will get beat up a lot, or ran on a gas or glow engine vehicle, I recommend metal, but if your upmost priority is precision, karbonite is the way to go. Money not being an issue, I considered the ProModeler 90, Hitec D625MW, D645MW, Futaba S3004, S3305, BlueBird BMS-621DMG+HS, Onyx (Tactic) S45 MG. I decided on the Hitec HS-485HB Karbonite because the gears last longer for my application, are more precise, consumes less power, and is still very affordable.
Review: Decent, affordable, tough servo. - Its good quality, ive been using it always on some of my rc cars. Its tough, so far it hasnt failed me yet. I love it.

## Features

- Motor Type: 3 Pole
- Bearing Type: Nylon
- Speed (4.8V/6.0V): 0.19 / 0.15 sec @ 60 deg.
- Torque oz./in. (4.8V/6.0V): 42 / 51, Torque kg./cm. (4.8V/6.0V): 3.0 / 3.7
- Size in Inches: 1.57 x 0.78 x 1.43, Size in Millimeters: 39.88 x 19.81 x 36.32, Weight ounces: 1.51, Weight grams: 42.81

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006O3XEA |
| Best Sellers Rank | #150,623 in Toys & Games ( See Top 100 in Toys & Games ) #211 in RC Servos |
| Date First Available | February 24, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | 33322S |
| Manufacturer | HRP Distribution |
| Product Dimensions | 1.6 x 0.8 x 1.4 inches |

## Images

![Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo - Image 1](https://m.media-amazon.com/images/I/31eLyLl4myL.jpg)
![Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo - Image 2](https://m.media-amazon.com/images/I/41hxuGE+8AL.jpg)
![Hitec 33322S HS-322HD Standard Deluxe Karbonite Gear Servo - Image 3](https://m.media-amazon.com/images/I/51nfTTxVzXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for large scale electric RC planes
*by J***Z on May 31, 2021*

I use these in large scale RC planes. I just bought 4 to put into my new SIG Kadet Senior 2 meter, 78" wingspan, 8 pounds lbs. The servos are precise, quiet, and if you use a small #1 or #0 Phillips head screwdriver you will NOT strip the screws. These are perfect for scale/slow flying large scale electric planes. I do not recommend these for gas glow planes, or RC cars. The karbonite gears while being more precises, lighter, and not wearing down, they are more brittle and the vibrations from gas glow motors, and crashes from RC cars will more easily break your servo gears. If you fly large scale electric airplanes you will not have an issue with the karbonite gears and will benefit from the precision, longer wearing gears, and lower power consumption from analog servos. Advantages of this servo. Price $20 is very cheap for the quality you receive, especially in 2021 when prices of electronics are rising in this hobby. Analog is better for my SIG airplane, because I do not need crazy fast speed, or insane torque. Analog runs quieter and consumes 2.5x LESS power than standard digital servos. * Compared to Hitec D645MW, Futaba D3305 Karbonite. Yes, it has its downsides. It is more brittle than metal or nylon, but it wears the BEST out of the three gear train materials. Karbonite can also be cast and made more precisely than metal or nylon. Karbonite has been tested to more than 300,000 cycles with little to no wear! Metal, you can get 150-200 flights until the gear-train flop poses a risk (surface flutter) and requires replacements. Why is Karbonite the best material for my Sig Kadet Senior? Because it's lighter, and wears the best, and provides excellent precision, and happens to be cheap too! If you are needing a servo that will get beat up a lot, or ran on a gas or glow engine vehicle, I recommend metal, but if your upmost priority is precision, karbonite is the way to go. Money not being an issue, I considered the ProModeler 90, Hitec D625MW, D645MW, Futaba S3004, S3305, BlueBird BMS-621DMG+HS, Onyx (Tactic) S45 MG. I decided on the Hitec HS-485HB Karbonite because the gears last longer for my application, are more precise, consumes less power, and is still very affordable.

### ⭐⭐⭐⭐⭐ Decent, affordable, tough servo.
*by C***. on June 2, 2024*

Its good quality, ive been using it always on some of my rc cars. Its tough, so far it hasnt failed me yet. I love it.

### ⭐⭐⭐⭐⭐ Certainly a good servo, especially for the price.
*by D***N on May 26, 2012*

Among hitec's lower-end standard servos, this one seems to be an excellent balance of speed, strength, reliability, and price, though it doesn't win any one of those categories. I order these when I need them quickly and don't mind spending the extra bit over ordering from any number of Asian manufacturers. However, if you are willing to wait a little bit, some of non-brand-name Asian servos are getting pretty good for much less money. The thing that the no-brand servos just haven't caught up on yet is reliability. Subjectively, my Hitec servos last much longer, and I have yet to get a bad one (out of quite a few).

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-29*