If you’re someone who revels in the excitement of thrilling games, chances are you’ve dabbled in RC rock crawlers. Offering increased speed and remarkable durability, these RC crawlers can skillfully navigate over uneven rocks, essentially redefining the realm of remote-controlled cars.
For those seasoned in the use of rock crawlers, the significance of a high-quality motor is well understood. The performance of an RC crawler is significantly influenced by the motor it employs.
However, the quest for the best RC crawler motor can be challenging. Overlooking specific aspects during the selection process can lead to a regrettable waste of money.
To simplify this decision-making process, our team has curated a list of five top-notch crawlers for your consideration. Delving into the specifications of each will assist you in making an informed choice.
Let the exploration begin!
Top pick
Axial AM27 RC Crawler Motor
The Axial AM27 is compatible with models like SCX10, SCX10 II, RR10, Smt10, Wraith.
Editor’s choice
Hobbywing QUICRUN RC Crawler Motor
In the Axe 2300, the ESC features automated resistance to changing torque.
Best value
Globact 550 RC Crawler Motor
Despite the omission of capacitors in this variant, there’s no compromise in efficiency.
Best RC Crawler Motor Reviews
Following extensive market research, our team of experts has narrowed down the selection to these top five motors for the RC rock crawler.
But we didn’t stop there – our team delved deeper, meticulously outlining the intricacies of each recommendation. This detailed analysis empowers you to make informed decisions, making it easier to determine whether to choose or skip a particular product.
1. Axial AM27 RC Crawler Motor │ Flexible
For RC enthusiasts with multiple crawlers, investing in a versatile motor compatible with various trucks is advantageous. The Axial AM27 series motors prove to be a suitable choice for such purposes.
The Axial AM27 is compatible with models like SCX10, SCX10 II, RR10, Smt10, Wraith, and more, ensuring consistent performance across different platforms. It’s important to note that the purchase includes the motor only, so consider getting an installation kit separately.
Installation is swift and beginner-friendly, making it accessible to users of all experience levels. The Axial AM27 excels in retaining substantial torque during climbs, providing smooth rotations even on challenging terrains when paired with the right gear. If you’re in search of a versatile RC crawler motor, the Axial AM27 is a solid choice.
Most Liked Features:
Drastically reduced noise production, offering a quiet and enjoyable playtime experience.
Probable Drawbacks:
Users may experience some motor heating after prolonged use, but it cools down rapidly.
Key Features:
- Adaptable to various models
- Provides considerable rotating force
- Reasonably priced
- Easy to install
2. Hobbywing QUICRUN RC Crawler Motor │ Encloded ESC
For enthusiasts of the Axe 2300 seeking speed control, Hobbywing QUICRUN has addressed this desire. Let’s delve into how it accomplishes this.
In the Axe 2300, the ESC features automated resistance to changing torque, providing minimal control over speed changes in resistance. However, the Quicrun allows users to disable this feature, offering the excitement of resistance torque control.
Hobbywing ensures durability by incorporating solid bearings and rubber sealing on both ends of the motor. Additionally, small O-rings in the lids act as protective measures against water.
Motor specifications often raise questions, and in this case, it’s whether it’s a 540 or 550. The motor itself is 540 specs, but the vacant space accommodates an ESC, extending the total length to 550 specs.
While Hobbywing QUICRUN may not be the absolute best motor for RC rock crawlers, it significantly enhances the overall RC crawler experience.
Most Liked Features:
Commendable obstacle control, providing steady command over the vehicle on uneven and pointy surfaces.
Probable Drawbacks:
Performance may slow down when used in single-speed sports.
Key Features:
- Water-repellent
- Speed customization
- Rubber sealing
- Enclosed ESC within the motor
3. Globact 550 RC Crawler Motor │ Affordable
For enthusiasts of brushed motors, the Globact 550 RC Motor comes highly recommended. What sets this motor apart? Let’s explore!
A common issue among rock crawler users is motor overheating, but the Globact 550 proves otherwise. During our extensive one-hour trial, we encountered no complications related to heating.
Despite the omission of capacitors in this variant, there’s no compromise in efficiency. The motor delivers satisfactory speed, turns, and commendable reverse movements.
In backyard applications, the Globact 550 performs well, but we advise against using this motor for rock crawling.
With a reasonable price tag, the Globact 12T won’t break the bank. If you’re looking for a cost-effective option without compromising on performance, this motor is likely to leave you satisfied.
Most Liked Features:
Compact structure for portability, making it ideal for emergencies.
Probable Drawbacks:
The motor’s lifespan significantly drops when used for rock crawling purposes.
Key Features:
- Budget-friendly
- Suitable for backyard use
- Brushless motor
- Compact design
4. INJORA RC Crawler Motor │ Durable
Brushed motors are renowned for their impressive torque, and the brushed motor from the Injora store lives up to this reputation.
Capable of enduring numerous turns, whether navigating curved pathways or traversing tree barks, this motor proves resilient. During our use, we encountered a few falls from steep edges, but they were infrequent.
The Injora motor possesses nearly all the features expected from a top-notch RC crawler motor. It operates efficiently with no heating issues, making it a budget-friendly choice.
With proper maintenance, this motor has the potential to serve for years. For enthusiasts eager to experiment with RC crawler motors of varying turns, Injora offers a substantial range, from 12T to 35T, providing diverse options based on individual needs.
Most Liked Features:
The motor features only two wires, simplifying installation with easy plug-in functionality.
Probable Drawbacks:
Due to its nature as a brushed motor, it may not be the ideal choice for rock crawling.
Key Features:
- Easy to fix
- Minimal wiring required
- Capable of enduring turns
- Various options for the number of turns
5. Goolsky Surpass RC Crawler Motor │ Waterproof
Are you facing challenges with 5mm shafts? Many motor casings don’t accommodate thicker shafts.
To address this need, brands are introducing motors with slimmer shafts, and Surpass is one such motor. With a 3.5mm width insertion rod, this motor easily fits into cases. Despite its lean design, the Goolsky Surpass is a standard-sized motor with 550 specifications.
The manufacturer assures compatibility, and we sought to assess its performance in real-world scenarios. Through trials in various terrains, the Surpass RC Motor demonstrated commendable performance.
In summary, the Surpass RC Motor is well-suited for crawler drives, providing excellent resistance and smooth navigation over uneven terrains. Additionally, it can handle damp conditions, making it suitable for use in muddy environments. If you’re in the market for a reliable motor for rock crawling, the Surpass motor offers standard performance and torque with minimal drawbacks.
Most Liked Features:
- Waterproof and dust-resistant, suitable for use in damp weather
- Slimmer shaft design
- Ideal for RC rock crawler
- Smooth movement over uneven surfaces
Probable Drawbacks:
May lack speed in uneven and curved terrains
Key Features:
- Can be used in damp weather
- Leaner shaft
- Suitable for RC rock crawler
- Smooth movement over an uneven surface
Things to Consider Before Buying RC Crawler Motor
Technically, an RC crawler won’t function without a reliable motor, and frequent replacements can be a costly hassle. To ensure you make the right choice, it’s essential to focus on the fundamental features rather than being swayed by unnecessary advanced options.
To simplify your search, here are the key attributes to consider when selecting a suitable motor for your RC crawler:
Brushed vs Brushless
Choosing between brushed and brushless motors is a crucial decision. Assess your preferences and usage scenarios before making a choice. Brushless motors are more concealed, making them resistant to dirt and water, suitable for various environments. Conversely, brushed motors are ideal for dry spaces.
Velocity
Speed is a critical factor in motor selection, determining the overall performance of the battery. Brushed motors measure speed in turns in the coil, while brushless motors use kV. Opt for brushless motors for steady velocity, with the ideal speed range being 2500-3300 kV.
Pole Count
The pole count influences the smoothness of the car’s initial speed. A higher pole count results in smoother starts, but it may compromise overall motor speed. Consider your preferences for initial acceleration when choosing the pole count.
Number of Slots
Brushed motors typically have fewer slots (3-5) compared to brushless motors (17-21). More slots offer speed, while fewer slots provide better torque. Understand your requirements for speed and torque to make an informed decision.
Price
Budget considerations are crucial. Higher-priced motors often come with advanced features, but it’s essential to ensure that these features align with your specific needs. If you’re a first-time buyer, consider starting with a basic motor and upgrade as you identify your specific demands over time.
By carefully evaluating these factors, you can make an informed decision when selecting an RC rock crawler motor that suits your requirements and budget.
FAQs – Frequently Asked Questions & Answers
What is the difference between brushed and brushless motors?
The fundamental difference lies in how these motors function. A brushed motor utilizes electric coils, while a brushless motor operates with a permanent magnet.
Does the motor come with a pinion gear?
No, the motor is sold without the pinion gear. You can purchase it separately online or at a local hardware shop.
Which battery is suitable for the RC crawler motor?
The appropriate battery for the motor may vary depending on the ESC (Electronic Speed Controller). Refer to the motor’s manual for guidance.
Are these motors water-resistant?
Yes, the majority of the motors are waterproof. However, it is advisable to avoid prolonged direct contact with water.
Can the motors endure reverse rotation?
Yes, the specifications of the best motor for an RC rock crawler are designed to tolerate reverse rotation. Ensure that the speed control has an option for reverse rotation before use.
Final Word
Every RC rock crawler enthusiast acknowledges the significance of a high-quality motor to keep the crawler operational. Therefore, selecting the best RC crawler motor is imperative.
We acknowledge that choosing a suitable motor can be challenging. However, having a good understanding of your crawler’s features and requirements will assist you in making an informed choice. We trust our information has been valuable to you.
Wishing you a safe and enjoyable drive!
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