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Your cart is empty.Product Description
Fire-resistant metal casing
The heat dissipation apertures boost thermal dispersion, the corrosion-resistant coating ensures durability against corrosion, the high-temperature flame-resistant and deformation-resistant structure mitigates potential safety risks, while the anti-oxidation and anti-rust features enhance overall stability and reliability.
3-core AC power cable
This power cable comes equipped with a plug uniquely tailored for utilization in the United States, featuring a robust capacity to carry substantial currents and sturdy wiring that maintains its shape without easy bending or deformation. Moreover, the power cable ensures a secure and dependable electricity supply, assuring the stability and longevity of the power provision.
Optimal Performance for Inductive and Resistive Loads
Kindly be aware that this controller is designed with a maximum power threshold of 1500W for inductive devices such as fans, routers, soldering irons, and small motors. In contrast, it can accommodate up to 4000W for resistive loads like kettles, stoves, tungsten lamps, and similar appliances.
Precision for Bench Testing, DIY Projects, and More
Elevate Your Endeavors: Unleashing the Pinnacle of Versatility with Our Cutting-Edge Variable-Speed Motor Controller. Tailored for Excellence, it Transcends Boundaries from Bench Testing and Hands-On Experiments to Complex Industrial Environments and Inspiring DIY Projects. Immerse Yourself in Unrivaled Precision, Commanding Every Aspect of Fan Speeds and Voltage Regulation. A Symphony of Control, Propelling Your Performance to New Heights and Unleashing the Full Spectrum of Creative Possibilities
GW
Reviewed in the United States on February 17, 2025
Before returning this product, I sent these questions to the supplier:---1) A normal US 120V plug is VERY difficult to insert due to a plastic piece blocking the contacts inside the output socket. It requires a lot of force for the vertical US prongs to pivot the plastic flap away (as in "this is about to break"). Is this considered normal or did I receive a non-US product? Is it possible to remove the plastic flap?2) When powered by US 120VAC and driving a pure resistive load (heater), the output voltage is 0VAC at a dial setting of 70% and (not quite) full source voltage at dial 100%. All settings from 0% to 70% output 0VAC. This doesn't seem right. Is my unit defective?I thought I would give you a chance to respond before writing a review pointing out these problems.---The response was basically "it's normal for the socket to be tight", and "a load over 50 watts is required" (my resistive heater load was over 1000 W).Overall, the claim "Ideal for 15A 110V Applications" is misleading. This product seems to be designed for 220 VAC input, but with a US style 120 V input plug attached. With a US standard 120V input plug, any 220V "features" are useless, and there is no need for anything other than a standard 120V output socket that you can actually plug into using normal force. Using it with 120V input also makes the 4000W power claims ridiculous (as this would draw 33 amps when the stated max is 18 amps).I've returned this product & will look for something actually designed for 120V use, rather than a "universal" product with a US plug slapped on.
Zoey G
Reviewed in the United States on January 7, 2025
Use this to control the fan speed on my propane heater. Works well.
John T. Tyler
Reviewed in the United States on January 24, 2025
My food cart has a 600 watt exhaust fan for the hood. I went through 3 other variable speed controllers. They would fail after a few weeks or months. These were 5 amp and 6 amp rated. I found this controller rated for 10 amps and its been doing great for 6 months. The variable speed dial control has a nice wide range so you don't have to play with it to set your speed right. The on/off switch glows which reminds you its on and makes it easy to see. On/off switch is nice, prevents having to turn the dial for exact speed every time. We are pleased with this product.
Alyssa
Reviewed in the United States on May 5, 2024
Works great for my exhaust fan. Great unit especially for the price.
Tula Holic
Reviewed in the United States on March 19, 2024
This is a controller good for universal motors, not a universal controller good for all motors.Universal motors are a particular type of motor in which the armature and field windings are in series which allows them to run on both on AC and DC which is why they are called “universal” motors. They include a commutator, which contributes to them being loud and relatively inefficient, but low cost. Universal motors generally come built into the device they are meant to drive, and can frequently be found in table fans, hairdryers, handheld drills, grinders, polishers, blowers, and many kitchen appliances.A universal motor is easily speed controlled by varying its voltage. The RMS voltage of AC can be coarsely varied by chopping out pieces of the sinusoidal waveform. Triac circuits are commonly used for this type of speed control for universal motors, but generally suffer from relatively high minimum speeds and potentially nonlinear control curve, and this one is no exception. This voltage regulator/speed controller uses a simple circuit including a BTA41-1000B triac, a DB107 bridge rectifier, and an RVS28 rotary carbon potentiometer along with a handful of other discreet components.There are a number of very similar looking speed controls on Amazon. At the time of this writing, this is one of the lowest cost units available. It is not “Premium”, but works well for the purpose for controlling the speed of a universal motor, but if you try to use it outside its limits, you will likely be disappointed. I have been pleased with it for controlling the speed of small fans and blowers.
JB-theBurg
Reviewed in the United States on February 2, 2024
Comes with no instructions. I plugged it in. It showed 35 V. I dialed it uopTo 100% and voltage went to about 114 v. Then I dialed it back, and at about 70 the voltage red 125. I dialed it back to 120 which was really just a micro adjustment below the 125 reading. I’ve then powered it off and plugged in my motor, then powered it on, and nothing happened, but I suddenly began to smell hot electrical, so I turned the unit off. I unplugged my motor from the unit and plugged it directly into the wall and it did nothing. This regulator fried my motor.
Berq Berqelson
Reviewed in the United States on February 12, 2024
The media could not be loaded.
craig mohrhardt
Reviewed in the United States on December 5, 2024
Had slow down an old cider press. Wasn't sure it would work but it worked perfect. I could slow the speed to actual speed needed.
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