---
product_id: 555051996
title: "Quicrun Fusion SE 540 Spec (Fusion SE 1800KV)"
brand: "hobbywing"
price: "$270.78"
currency: USD
in_stock: true
reviews_count: 6
category: "Hobbywing"
url: https://www.desertcart.us/products/555051996-quicrun-fusion-se-540-spec-fusion-se-1800kv
store_origin: US
region: United States of America
---

# 1800KV high torque motor IP67 waterproof & dustproof Compact 58mm integrated design Quicrun Fusion SE 540 Spec (Fusion SE 1800KV)

**Brand:** hobbywing
**Price:** $270.78
**Availability:** ✅ In Stock

## Summary

> 🚀 Crawl in style with power, precision, and waterproof confidence!

## Quick Answers

- **What is this?** Quicrun Fusion SE 540 Spec (Fusion SE 1800KV) by hobbywing
- **How much does it cost?** $270.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/555051996-quicrun-fusion-se-540-spec-fusion-se-1800kv)

## Best For

- hobbywing enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sleek:** Integrated ESC and motor design reduces size and weight for effortless installation and cleaner builds.
- • **Silent Efficiency:** FOC sine wave drive minimizes heat and noise, extending runtime and enhancing your RC experience.
- • **Ultimate Durability:** IP67-rated waterproof and dustproof protection lets you conquer mud, snow, ice, and water without worry.
- • **Customizable Drag Brake:** 8 drag brake force levels and 9 acceleration settings provide rock-solid hill parking and control.
- • **Precision Torque Control:** Smart closed-loop system delivers smooth, powerful low-speed crawling unmatched by sensored motors.

## Overview

The HOBBYWING Quicrun Fusion SE 540 Spec (1800KV) is a compact, integrated brushless motor and ESC combo designed for RC rock crawlers. Featuring advanced FOC sine wave drive technology, it delivers superior low-speed torque and near-silent operation. Its IP67 waterproof and dustproof rating ensures reliable performance across all terrains and weather conditions. With customizable drag brake settings and smart torque control, it offers exceptional hill-holding and smooth control, making it a top choice for serious RC enthusiasts seeking durability and precision.

## Description

The integrated design of the ESC and the motor greatly reduces the overall volume and weight, and makes the layout and wiring of car frame simpler and more convenient. The FOC driving mode, low speed torque is strong. Smooth running at extreme low speed, which is far superior to the common sensored brushless power system, even better than the brushed power. Thanks to the sine wave driving mode, the whole system has high efficiency, small heat, and effectively extends the endurance time; and the motor runs more quietly and soft. The protection grade of the whole system is IP67, with excellent waterproof and dustproof performance. Under various weather conditions, the whole system can easily deal with the complex road surface containing silt, ice and snow, and water. Intelligent torque output and speed closed-loop control, fully experience the cruise control and steep slope slow descent function of 1:1 vehicle, making the control handy. Active drag brake force adjustment, providing super strong parking capacity on slope. Multiple protection functions: battery low voltage protection, overheat protection, throttle lost protection, lock-up protection. It supports LED program box to set ESC parameters, and has independent parameter setting interface, which is integrated on electronic switch, making setting parameters more convenient.

Review: Best for Value RC crawler motor - very quiet motor! l love the way it crawl walk!!! Best for its value. highly recommended!!
Review: Just buy it, these things are awesome. Crawling perfection. If you want a bit more speed, grab the 2300kv version.

## Features

- The design has been integrated and optimized to provide a cleaner and sleeker layout appearance. The overall length is now at 58mm with a smaller footprint to provide for a spacious and easier assembly process
- The FOC drive mode is a game changer. The high efficiency generates lesser heat and effectively extends the endurance time. The almost silent operation has excellent low speed torque and operates smoothly at low speed. The overall power is able to outperform the sensored power system and provides extraordinary control experience to the rock-crawl- er vehicles.
- Smart torque output and speed closed-loop control Elegant posture on the slope
- There are 8-gears of drag brake force and 9-gears of drag brake acceleration adjustment to provide for a stronger ramp parking capability. The maximum drag brake force is about 2 times more than ordinary brush- less systems in order to satisfy the users with different control habits.
- The use of electronic switches is reliable and ensures a longer lifespan. Heavy impact or harsh surface will no longer affect and damaged the switch, eliminating any unwanted damage. Users will be able to enjoy bashing their RC cars.The IP-67 waterproof system guarantees excellent water- proofing and dustproofing protection. The whole power system is able to drive on a variety of surfaces including muddy, sandy, icy, snowy and water without damaging the power unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN4TXYTQ |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #139,208 in Toys ( See Top 100 in Toys ) #54 in RC Electric Speed Controllers |
| Color | Multiple |
| Customer Reviews | 4.8 4.8 out of 5 stars (493) |
| Date First Available | 4 December 2022 |
| Item model number | 30404318 / 30404317 |
| Manufacturer recommended age | 3 years and up |
| Material Type(s) | Steel |
| Product Dimensions | 10.8 x 5.08 x 7.62 cm; 249.48 g |

## Images

![Quicrun Fusion SE 540 Spec (Fusion SE 1800KV) - Image 1](https://m.media-amazon.com/images/I/61pD9GEHqwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best for Value RC crawler motor
*by J***Y on 23 June 2024*

very quiet motor! l love the way it crawl walk!!! Best for its value. highly recommended!!

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 13 December 2024*

Just buy it, these things are awesome. Crawling perfection. If you want a bit more speed, grab the 2300kv version.

### ⭐⭐⭐⭐⭐ Review
*by M***G on 20 January 2026*

Works great in my trx4 sport. Much smoother, faster, and more powerful than the stock.

## Frequently Bought Together

- HOBBYWING Quicrun Fusion SE 540 Spec (Fusion SE 1800KV)
- HOBBYWING LED Program Card for Hobbywing ESC
- ANNIMOS 45KG High Torque Servo 8.4V Coreless RC Steering Servo Motors Stainless Steel Gear Low Profile Waterproof for 1/8 1/10 1/12 Scale Cars DIY Robotic - 270 Degree

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**Shop now:** [https://www.desertcart.us/products/555051996-quicrun-fusion-se-540-spec-fusion-se-1800kv](https://www.desertcart.us/products/555051996-quicrun-fusion-se-540-spec-fusion-se-1800kv)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*