What motor is used for remote control aircraft?
In recent years, remote control aircraft (drones) have become more and more popular. Whether amateurs or professional players, they are very concerned about the choice of motors. As the core component of remote control aircraft, the motor directly affects flight performance and endurance time. This article will combine the hot topics and hot content on the Internet in the past 10 days to introduce the selection of remote control aircraft motors in detail and provide structured data for reference.
1. Types of remote control aircraft motors
Motors commonly used in remote control aircraft are mainly divided into the following three categories:
| Motor type | Features | Applicable scenarios |
|---|---|---|
| brushed motor | Simple structure, low cost, but low efficiency and short life | Entry-level remote control aircraft, toy-level drones |
| Brushless motor | High efficiency and long life, but higher cost | Mid-to-high-end remote control aircraft, racing drones, aerial photography drones |
| Coreless motor | Light weight and fast response, but less power | Micro drones, indoor aircraft |
2. How to choose a suitable motor
There are several key factors to consider when selecting a motor:
| factors | Description | Recommended parameters |
|---|---|---|
| KV value | Motor speed per volt (RPM/V), the higher the KV value, the faster the speed | Small UAV: 1000-3000KV; Large UAV: 500-1000KV |
| Power | The output power of the motor directly affects flight performance | Select according to the weight of the aircraft, the general power to weight ratio is 2:1 |
| weight | The weight of the motor itself needs to match the overall aircraft | Light drone:<20g；中型无人机：20-50g；大型无人机：>50g |
| Voltage | The working voltage of the motor needs to match the battery | Common voltages: 3.7V (1S), 7.4V (2S), 11.1V (3S) |
3. Recommended popular motor brands
According to the popularity of online discussions in the past 10 days, the following brands of motors are favored by players:
| brand | Popular models | Features |
|---|---|---|
| T-Motor | F60 Pro, MN3110 | High performance, durable, suitable for racing and aerial photography |
| EMAX | RS2205, RS2306 | High cost performance, suitable for entry-level and mid-range players |
| Racerstar | BR2205, BR2212 | Economical and suitable for DIY players |
| DYS | SE2205, BE1806 | Lightweight design, suitable for micro drones |
4. Matching of motor and propeller
The performance of the motor also needs to match the propeller. The following are common matching suggestions:
| Motor KV value | Recommended propeller size | Applicable aircraft types |
|---|---|---|
| 1000-1500KV | 9-12 inches | Large aerial photography drone |
| 1500-2500KV | 5-7 inches | Medium sized racing drone |
| 2500-3500KV | 3-5 inches | Small FPV drone |
5. Recent hot topics and trends
According to the discussions on the entire network in the past 10 days, the following topics are relatively popular:
1.Technological Advances in Brushless Motors: New brushless motors have significantly improved efficiency and lifespan, especially the new models of T-Motor and EMAX that have attracted much attention.
2.The popularity of lightweight design: More and more players tend to choose lighter weight motors to improve flight time and maneuverability.
3.DIY modification boom: Many players explore personalized flight experiences by modifying the combination of motors and propellers.
4.The rise of environmentally friendly motors: Some brands have begun to launch low-power, high-energy-efficiency motors in response to environmental protection trends.
6. Summary
When choosing a motor for a remote control aircraft, factors such as type, KV value, power, weight and voltage need to be considered comprehensively. Brushless motors are currently the mainstream choice, especially popular models from brands such as T-Motor and EMAX. At the same time, the matching of motor and propeller is also crucial. Recently, lightweight and environmentally friendly design have become hot trends, and players can choose the appropriate motor according to their own needs.
I hope this article can help everyone make more informed decisions on the choice of motors for remote control aircraft and enjoy a better flying experience!
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