---
product_id: 102043524
title: "3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV"
brand: "hobbystar"
price: "436 zł"
currency: PLN
in_stock: true
category: "Hobby Star"
url: https://www.desertcart.pl/products/102043524-3674-4-pole-waterproof-brushless-sensorless-motor-2200kv
store_origin: PL
region: Poland
---

# 1800W peak power Waterproof versatile design 4-pole 12-slot high-torque rotor 3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV

**Brand:** hobbystar
**Price:** 436 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion with unstoppable torque and waterproof reliability!

## Quick Answers

- **What is this?** 3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV by hobbystar
- **How much does it cost?** 436 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/102043524-3674-4-pole-waterproof-brushless-sensorless-motor-2200kv)

## Best For

- hobbystar enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineering:** ABEC5 oversized bearings and precision balanced rotor ensure ultra-smooth, high-RPM operation.
- • **Waterproof Durability:** Seamlessly conquer wet and rugged terrains with a motor built to resist the elements.
- • **Plug & Play Convenience:** Pre-installed 4.0mm gold-plated bullet connectors mean zero soldering, zero downtime.
- • **Unmatched Torque & Speed:** 74mm can length delivers powerful 50,000 RPM performance for next-level RC thrills.
- • **Efficiency Meets Endurance:** High-purity copper windings and ultra-thin stator laminations maximize power output and motor lifespan.

## Overview

The HobbyStar 3674 4-Pole Waterproof Brushless Sensorless Motor delivers 1800W of peak power at 50,000 RPM with a robust 4-pole, 12-slot high-torque design. Its waterproof construction and pre-installed gold-plated connectors offer versatile, hassle-free use in demanding RC applications. Precision ABEC5 bearings and high-purity copper windings ensure efficient, smooth, and durable performance for serious hobbyists.

## Description

Buy HobbyStar 3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV: Complete Motors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- HobbyStar 3674 4-pole brushless motor features a 74mm length can which provides incredible torque, and versatile waterproof design allows use in a variety of applications. Motor leads come with pre-installed 4.0mm gold-plated bullet plugs for easy, no-soldering connection.
- Features: 4-pole motor with 12-slot high-torque design High-purity copper windings maximize efficiency High-RPM ABEC5 oversized bearings Precision balanced rotor for smooth operation and maximum RPM Super-thin (0.35mm) stator laminations
- Specs: KV: 2200 Max Voltage: 5S Rotor Poles: 4 Max Amps: 80A IO: 4.0A Resistance: 0.0076 Watts 1800W Max RPM: 50,000 Length: 74mm Diameter: 36mm Weight: 290g Shaft: 5.0mm x 17mm Connectors: 4mm bullet
- Voltage recommendations in chart are guidelines for the voltage you can safely run. It is still critical that the user monitor motor temps and adjust gearing if necessary, any motor can overheat to the point of destruction if over-geared even when running at or below the rated voltage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MWHJVZL |
| Best Sellers Rank | #1,352,405 in Toys & Games ( See Top 100 in Toys & Games ) #6,681 in RC Electric Motors |
| Brand Name | HobbyStar |
| Customer Reviews | 4.6 4.6 out of 5 stars (12) |
| Horsepower | 1800 watts |
| Item Weight | 290 g |
| Manufacturer | HobbyStar |
| Material Type | Copper |
| Model Name | 3674 |
| Part Number | 375-20-220 |
| Speed | 50000 rpm |
| UPC | 688977145513 |
| Voltage | 5 volts |

## Product Details

- **Brand:** HobbyStar
- **Horsepower:** 1800 watts
- **Model Name:** 3674
- **Speed:** 50000 rpm
- **Voltage:** 5 volts

## Images

![3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV - Image 1](https://m.media-amazon.com/images/I/41vLAu+ho6L.jpg)
![3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV - Image 2](https://m.media-amazon.com/images/I/31QGH3vmcwL.jpg)
![3674 4-Pole Waterproof Brushless Sensorless Motor - 2200KV - Image 3](https://m.media-amazon.com/images/I/31khDz9p7BL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/102043524-3674-4-pole-waterproof-brushless-sensorless-motor-2200kv](https://www.desertcart.pl/products/102043524-3674-4-pole-waterproof-brushless-sensorless-motor-2200kv)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-07-25*