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Item #:
89241391
RUIAN 4000W Motor Speed Controller AC 10-110V Adjustable Voltage Regulator Motor Control Board High Power SCR Dimmer Controller Switch Temperature
Item #:
89241391
NZD 27
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Imported from USA store
QTY:
Order now and get it around Monday, August 31
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Handling
With a robust 4000W capacity, this motor speed controller efficiently manages high-power motors, making it ideal for industrial applications where superior performance and reliability are essential.
Adjustable Voltage Regulation
The adjustable voltage range of 10-110V allows users to fine-tune motor speeds according to specific requirements, providing precise control for various tasks and improving overall efficiency.
User-Friendly Design
Equipped with a dimming monitor, this controller offers straightforward operation and real-time feedback, ensuring users can easily monitor and adjust performance for optimal results.
Product Details
| Brand Name | RUIAN |
| Unit Count | 1.0 Count |
| Manufacturer | RUIAN |
| Included Components | 1Pcs Voltage Regulator |
| Part Number | 4000W 10-110V |
| Display Type | LED |
| Operating Temperature | 20 Degrees Celsius |
| Color | silver |
| Material Type | Copper |
| Brand | RUIAN |
| Material | Copper |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Industrial Applications
Perfect for use in factories needing speed control for various motors and machinery operations.
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DIY Enthusiasts
Ideal for hobbyists looking to create customizable motor-driven projects requiring adjustable control.
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Testing Equipment
Useful for engineers needing to test motors under varying voltage and speed conditions for performance analysis.
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Casual Users
Not suitable for individuals without technical knowledge or experience in handling motor controllers.
Product Description
RUIAN 4000W Motor Speed Controller AC 10-110V Adjustable Voltage Regulator Motor Control Board High Power SCR Dimmer Controller Switch Temperature Governor Dimming Monitor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the RUIAN 4000W Motor Speed Controller used for?
Answer: The RUIAN 4000W Motor Speed Controller is designed to regulate the voltage and speed of AC motors ranging from 10-110V. This powerful controller enables users to adjust the motor's performance according to their specific needs, making it ideal for applications like fans, pumps, and various machinery where variable speed operation is essential. -
Question:
How does the adjustable voltage feature work on this controller?
Answer: This controller features an adjustable voltage regulator that allows users to set the desired voltage output. By turning the control knob, you can increase or decrease the voltage supplied to the motor. This functionality enables finer control over the motor speed, which is especially useful in tasks requiring precision and adaptability. -
Question:
Can I use the RUIAN 4000W Motor Speed Controller with different types of motors?
Answer: Yes, the RUIAN 4000W Motor Speed Controller is compatible with a variety of AC motors. Its versatility makes it suitable for both induction and universal motors, facilitating its use in diverse applications such as hobby projects, industrial machines, or household devices needing speed regulation. -
Question:
What safety features does the RUIAN motor controller include?
Answer: The RUIAN motor controller incorporates several safety features, such as an overload protection mechanism that prevents damage during excessive current conditions. Additionally, its thermal protection helps avoid overheating, ensuring long-lasting performance and safeguarding connected devices during operation. -
Question:
How can I install the RUIAN 4000W Motor Speed Controller?
Answer: Installation involves connecting the controller between the power supply and the motor. Simply follow the wiring diagram provided in the user manual. Proper installation ensures correct functionality and safety. Make sure to double-check all connections before powering on the unit to prevent any issues. -
Question:
Can I use this controller for heating elements?
Answer: No, the RUIAN 4000W Motor Speed Controller is primarily designed for AC motors. It is not suitable for resistive loads like heating elements, as this could result in damage or inefficient operation. Use alternatives specifically designed for heating elements to ensure optimal performance. -
Question:
What is the temperature range for the RUIAN controller's operation?
Answer: The RUIAN 4000W Motor Speed Controller operates effectively across a temperature range typically from 0°C to 40°C. Keeping the controller within this range ensures optimal performance and helps maintain its longevity, especially during prolonged usage in demanding environments. -
Question:
Is it possible to use this controller in a DIY project?
Answer: Absolutely! The RUIAN Motor Speed Controller is a popular choice for various DIY projects, including robotics, model making, and custom machines. It provides the flexibility needed for fine-tuning motor speed, making it perfect for hobbyists who require a versatile and reliable solution for their creations. -
Question:
What is the maximum load this controller can handle?
Answer: The RUIAN 4000W Motor Speed Controller can handle loads up to 4000 watts, making it suitable for high-power applications. However, it's crucial to ensure that the total current drawn by the motor does not exceed the controller's rating to prevent overheating and potential malfunctions. -
Question:
Where can I buy the RUIAN 4000W Motor Speed Controller in New Zealand?
Answer: You can buy the RUIAN 4000W Motor Speed Controller at Ubuy. They have a wide selection of electronic components, ensuring that you can find this specific motor controller easily. Ubuy provides a straightforward online shopping experience, making it a convenient option for acquiring the product.
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Pros
- Adjustable voltage for flexibility
- Suitable for high power motors
- Effective temperature regulation
- User-friendly interface
- Sturdy construction
Cons
- Setup may require some trial and error.
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
NC
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
D
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
TS
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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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 27
Order now and get it around Monday, August 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- 4000W motor speed controller for effective performance.
- Adjustable voltage from AC 10V-220V for diverse applications.
- Double insulation for optimum safety against electric leakage.
- High-quality aluminum shell prevents overheating.
- Widely used for electric furnaces, water heaters, and lamps.
- Dual capacitance enhances safety with surge protection.
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