---
product_id: 6380190
title: "AmpFlow P40-250 Brushed Electric Motor, 250W, 12V, 24V or 36 VDC, 3400 RPM, Black"
brand: "ampflow"
price: "20112 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Amp Flow"
url: https://www.desertcart.is/products/6380190-ampflow-p40-250-brushed-electric-motor-250w-12v-24v-36
store_origin: IS
region: Iceland
---

# 250W continuous power Reversible operation 12-36V 3400 RPM no-load speed AmpFlow P40-250 Brushed Electric Motor, 250W, 12V, 24V or 36 VDC, 3400 RPM, Black

**Brand:** ampflow
**Price:** 20112 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ AmpFlow P40-250: Power your projects with precision and style!

## Quick Answers

- **What is this?** AmpFlow P40-250 Brushed Electric Motor, 250W, 12V, 24V or 36 VDC, 3400 RPM, Black by ampflow
- **How much does it cost?** 20112 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/6380190-ampflow-p40-250-brushed-electric-motor-250w-12v-24v-36)

## Best For

- ampflow enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable aluminum body with high-quality ball bearings ensures long-lasting reliability.
- • **Ready for Action:** Includes 11-tooth sprocket for #25 chain, perfect for robotics and personal transport upgrades.
- • **Compact Powerhouse:** Sleek 4-inch diameter fits tight spaces without sacrificing torque.
- • **Efficient Performance:** Delivers peak 78% efficiency at 24V, maximizing energy use and runtime.
- • **Versatile Voltage Range:** Operates seamlessly from 12V up to 36V DC for flexible applications.

## Overview

The AmpFlow P40-250 is a compact, high-torque brushed electric motor delivering 250 watts of continuous power at voltages from 12V to 36V DC. With a no-load speed of 3400 RPM at 24V and peak efficiency of 78%, it’s engineered for versatile use in robotics, electric scooters, and personal transport. Its durable aluminum construction, reversible operation, and included sprocket make it a reliable upgrade for professionals seeking performance and adaptability.

## Description

The AmpFlow P40-250 is a high-torque pancake-style motor designed to deliver good performance and efficiency at an economical price. This is achieved by the use of four brushes and advanced electromagnetic computer modeling and design.The motor is 4.0 inches in diameter and 3.2 inches long. The shaft rides in two high-quality ball bearings. The heavy-gauge motor leads are 14 inches long. The motor weighs 4.2 pounds, and it is finished in a high-quality black powder-coat.This reversible motor can be used at voltages ranging from 12V to 36Vdc. At 24 Volts, the no-load speed is 3400 RPM. The rated power output is 250W at 2800 RPM at 14 Amps. Peak efficiency is 78%.This motor is supplied with an 11-tooth sprocket for #25 roller chain.AmpFlow® motors are used in diverse applications, including robots, electric scooters, electric bicycles, and other personal transport systems. Search for "AmpFlow motors" for more choices.

Review: Good Motor - I purchased this motor as an upgrade on my Razor e300 scooter. The positive is that the motor seems to give the scooter more power than the original 250 motor did. The top speed did not seem to change a whole lot however. When I completed my test run the motor wasn’t overheating and seems to work well. The negative is that I had to drill holes in order to get it to fit properly. It may fit for other models of the scooter but for me it was a bit off. If you are looking for a motor the is a direct replacement you may want to look at a different motor but this does seem like a good motor and is a good upgrade if you have the ability to make it work.
Review: Didn't quite work for me. - Wasn't strong enough to do the job I wanted but worked very well. I plan on keeping it for another project. Good motor.

## Features

- Measures 4.0 inches diameter (102 mm) by 3.2 inches long (81 mm)
- No-load rpm: 3400 at 24 volts; Can be used with voltages ranging from 12V to 36VDC
- Continuous power: 250 watts (1/3 horsepower)
- Peak efficiency at 24V: 78%
- Short "pancake" motor with 11-tooth sprocket for #25 chain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D3ORQ2K |
| Best Sellers Rank | #436,151 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,128 in Electric Fan Motors |
| Brand | AmpFlow |
| Brand Name | AmpFlow |
| Customer Reviews | 4.2 out of 5 stars 117 Reviews |
| Global Trade Identification Number | 00680569239662 |
| Horsepower | 0.34 |
| Included Components | One motor |
| Item Type Name | Electric Motor |
| Item Weight | 4.2 Pounds |
| Manufacturer | AmpFlow |
| Material | Aluminum |
| Material Type | Aluminum |
| Model | P40-250 |
| Model Name | P40-250 |
| Speed | 3400 RPM |
| UPC | 680569239662 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts |

## Product Details

- **Brand:** AmpFlow
- **Horsepower:** 0.34
- **Model Name:** P40-250
- **Speed:** 3400 RPM
- **Voltage:** 24 Volts

## Images

![AmpFlow P40-250 Brushed Electric Motor, 250W, 12V, 24V or 36 VDC, 3400 RPM, Black - Image 1](https://m.media-amazon.com/images/I/61rKbMOO8tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Motor
*by A***R on June 29, 2023*

I purchased this motor as an upgrade on my Razor e300 scooter. The positive is that the motor seems to give the scooter more power than the original 250 motor did. The top speed did not seem to change a whole lot however. When I completed my test run the motor wasn’t overheating and seems to work well. The negative is that I had to drill holes in order to get it to fit properly. It may fit for other models of the scooter but for me it was a bit off. If you are looking for a motor the is a direct replacement you may want to look at a different motor but this does seem like a good motor and is a good upgrade if you have the ability to make it work.

### ⭐⭐⭐⭐⭐ Didn't quite work for me.
*by T***S on April 6, 2024*

Wasn't strong enough to do the job I wanted but worked very well. I plan on keeping it for another project. Good motor.

### ⭐⭐⭐⭐⭐ Fast motor
*by R***E on September 6, 2024*

This is the third motor I have used w 350 w On grandsons dirt bikes. Over volt kits from fast Scooters This motor is by far the fastest huge difference in power. Just Ordered another one. 48 volt over volt kit This is the motor. 100 Percent one Grandson is happy my other grandson is crying until his Motor gets here. He can’t even stay w his younger brothers new motor.

## Frequently Bought Together

- AmpFlow P40-250 Brushed Electric Motor, 250W, 12V, 24V or 36 VDC, 3400 RPM, Black
- PGN #25 Roller Chain - 10 Feet + 2 Free Connecting Links - Carbon Steel Chains for Bycicles, Mini Bikes, Motorcycles, Go-Karts, Home and Industrial Machinery - 479 Links

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**Shop now:** [https://www.desertcart.is/products/6380190-ampflow-p40-250-brushed-electric-motor-250w-12v-24v-36](https://www.desertcart.is/products/6380190-ampflow-p40-250-brushed-electric-motor-250w-12v-24v-36)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-07*