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Item #:
63781790
30A RC Brushless Motor Electric Speed Controller,Brushless Motor Speed Controller ESC servo Tester ESC
Item #:
63781790
NZD 35
Price Details
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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Conveniently designed speed controller with various safety features and adjustable settings.
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What Stands Out
High Efficiency
This ESC maximizes your brushless motor's performance, ensuring higher efficiency and better throttle response, which translates to improved speed and battery life for your electric vehicles.
User-Friendly Setup
Designed for easy integration, this speed controller comes with built-in programming features and a servo tester, allowing quick adaptations for various RC applications without complex configurations.
Robust Durability
Crafted with high-quality components, this ESC guarantees reliability and resilience against heat and wear, ensuring consistent performance during high-demand scenarios like racing and off-road activities.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Hobbyist Racers
Ideal for RC enthusiasts who want precise control and speed adjustments for racing their vehicles effectively.
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Drone Builders
Perfect for individuals constructing drones, offering reliable motor control for enhanced flying performance.
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Model Aircraft Users
Suitable for users of remote-controlled airplanes who need efficient speed control for better flight stability.
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Casual Users
Not suitable for casual users who require simple plug-and-play functionality without complex adjustments.
Product Description
30A RC Brushless Motor Electric Speed Controller,Brushless Motor Speed Controller ESC servo Tester ESC
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a brushless motor electric speed controller (ESC)?
Answer: A brushless motor electric speed controller (ESC) is an electronic device that regulates the speed and direction of brushless motors in RC vehicles, drones, and model airplanes. It works by adjusting the power supply to the motor based on user input or telemetry data, enhancing performance and efficiency. This is particularly useful in applications where precise speed control is needed, such as racing drones or high-performance RC cars. -
Question:
How do I install the 30A RC brushless motor ESC?
Answer: To install the 30A RC brushless motor ESC, begin by connecting the three motor wires to the corresponding output terminals on the ESC. Next, connect the battery to the input side of the ESC, ensuring the polarity is correct. Finally, bind the ESC with your transmitter to ensure they communicate properly. Proper installation is crucial for optimal performance, and reviewing the manufacturer's manual can also provide specific guidance tailored to your ESC model. -
Question:
What are the advantages of using a 30A ESC compared to lower amp models?
Answer: The main advantages of a 30A ESC include higher power handling capabilities, which allow you to use more powerful brushless motors without risk of damage. This increased capacity enhances overall vehicle performance, especially in high-speed or high-load applications. Additionally, a higher amp rating typically translates to better thermal management, reducing the likelihood of overheating and increasing the lifespan of your ESC. -
Question:
Is the 30A ESC compatible with all brushless motors?
Answer: The 30A ESC is designed to work with a wide range of brushless motors, but compatibility depends on the motor's specifications. To ensure compatibility, check the motor's voltage rating and current draw before pairing it with the ESC. Pairing it with a motor that exceeds the ESC's current rating can damage both components, so it's essential to match them according to your specific application and requirements. -
Question:
Can I use this ESC in a drone or quadcopter?
Answer: Yes, the 30A RC brushless motor ESC is suitable for use in drones or quadcopters, especially those requiring efficient and responsive motor management. Its specifications make it ideal for balancing weight and power, improving flight performance. Additionally, many drone enthusiasts choose this type of ESC for optimized drone stability and agility during maneuvers. -
Question:
What features should I look for in a good ESC?
Answer: When selecting an ESC, it's important to consider features such as programmable settings, braking capabilities, battery cut-off protection, and a user-friendly interface. These features improve tuning potential and safety during operation. Additional options like telemetry support or compatibility with various motor types could also enhance your experience, tailoring it to your specific RC vehicle needs. -
Question:
How do I test if my ESC is functioning correctly?
Answer: You can test your ESC's functionality by connecting it to a motor and a battery. Once powered on, use your radio transmitter to send signals to the ESC. The motor should respond to throttle inputs smoothly. Additionally, check for any unusual sounds, vibrations, or overheating, as these may indicate issues with the ESC. Ensure that your connections are secure to avoid erratic behavior. -
Question:
What do I do if my ESC gets too hot during use?
Answer: If your ESC is becoming too hot during use, first check that it's appropriately rated for your motor and application. Ensure that you have adequate airflow or cooling mechanisms in place, such as using heat sinks or fans. In addition, verify that your wiring is correctly configured, as improper connections can lead to overheating. Reduce your throttle inputs until you can rectify the root cause of the overheating. -
Question:
Is it safe to program the ESC while it's connected to a motor?
Answer: Generally, it is safe to program the ESC while it's connected to a motor as long as the motor is not under load. Many ESCs come with programming features that can be adjusted in this way; however, ensure the throttle is at zero before making adjustments to prevent unexpected motor movements. For the best results, consult the ESC's manual for programming instructions tailored to your specific model. -
Question:
Where can I buy a 30A RC Brushless Motor Electric Speed Controller in New Zealand?
Answer: You can purchase the 30A RC Brushless Motor Electric Speed Controller at Ubuy. Ubuy is a reputable e-commerce platform offering a variety of electronic components, including ESCs, with delivery options available for customers in various regions worldwide. Their selection and user-friendly interface make it easy to find exactly what you need for your RC projects.
Reland Sun Electric Speed Controllers Editorial Review
The 30A RC Brushless Motor Speed Controller ESC is a versatile and reliable product that offers smooth and efficient control for any brushless motor. With its advanced features such as a built-in BEC and a wide input voltage range, this speed controller is suitable for a variety of applications. Customers have praised its performance and durability, making it a popular choice among RC enthusiasts. However, some users have reported issues with the programming interface, which can be difficult to navigate. Overall, the 30A RC Brushless Motor Speed Controller ESC is a solid option for anyone in need of a high-quality, efficient, and durable speed controller for their brushless motor setup.
Customer Reviews & Ratings
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Pros
- Versatile and reliable
- Smooth and efficient control
- Built-in BEC
- Wide input voltage range
- Durable
Cons
- Programming interface can be difficult to navigate
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 35
Order now and get it around Wednesday, September 02
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