---
product_id: 30710864
title: "4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller"
brand: "zjtek"
price: "¥5012"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/30710864-4pcs-dc-3-7v-720-720-mm-helicopter-coreless-dc
store_origin: JP
region: Japan
---

# 45000 RPM Speed 7MM Diameter DC 3.7V Power 4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller

**Brand:** zjtek
**Price:** ¥5012
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Unmatched Torque!

## Quick Answers

- **What is this?** 4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller by zjtek
- **How much does it cost?** ¥5012 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/30710864-4pcs-dc-3-7v-720-720-mm-helicopter-coreless-dc)

## Best For

- zjtek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** With a sleek 7MM diameter, this motor fits seamlessly into your projects.
- • **Unleash the Power:** Experience a jaw-dropping 45000 RPM speed for unmatched performance.
- • **Efficient Energy Use:** Operates at a low 0.1A current, maximizing battery life for extended use.
- • **Precision Engineering:** Crafted with a 1MM output shaft for precise control and reliability.
- • **Versatile Applications:** Ideal for hobbyists and professionals alike, perfect for drones and RC vehicles.

## Overview

This 4-piece set of DC 3.7V coreless motors delivers an impressive 45000 RPM speed, making it perfect for high-performance applications. With a compact design and efficient energy consumption, these motors are ideal for hobbyists and professionals looking to enhance their projects.

## Description

4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller

## Features

- Voltage: DC 3.7V, Current: 0.1A
- Speed: 45000 RPM
- Motor diameter: 7MM, Motor length: 20MM
- Output shaft diameter: 1MM, Output shaft length: 5MM

## Product Details

- **Brand:** ZJtek
- **Model Name:** dc
- **Speed:** 45000 RPM
- **Voltage:** 3.7 Volts
- **Horsepower:** 4 hp

## Images

![4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller - Image 1](https://m.media-amazon.com/images/I/61eamLIWfSL.jpg)

## Questions & Answers

**Q: What is the best battery to use with these?**
A: I use 2 AAA batteries, works great for a long time

**Q: Is the prop strong enough to blow out a candle from 5-6 inches?**
A: These are very good motors and props designed to fly drones or model airplanes. So it has enough thrust, i.e. air blown back in simple terms. Though I have not done this experiment of blowing candles, I am speculating that it would.

## Frequently Bought Together

- 4pcs DC 3.7V 720 720 mm Helicopter Coreless DC Motor Mini Great Torque 45000 RPM with Propeller
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**Shop now:** [https://www.desertcart.jp/products/30710864-4pcs-dc-3-7v-720-720-mm-helicopter-coreless-dc](https://www.desertcart.jp/products/30710864-4pcs-dc-3-7v-720-720-mm-helicopter-coreless-dc)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*