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⚙️ Master your motor’s speed with precision and power—never settle for less!
The GERUSEA DC Motor Speed Controller is a versatile, high-performance device designed for 12V and 24V DC motors. With a robust 10A current capacity and an upgraded heat sink for efficient cooling, it ensures reliable, stepless speed regulation for automotive fans, heaters, and other electric appliances. Its universal compatibility and easy wiring make it an essential upgrade or replacement for professionals seeking precise motor control.
| ASIN | B0CQNLTC62 |
| Amperage | 10 Amps |
| Best Sellers Rank | #19,867 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Motor Speed Controllers |
| Brand | GERUSEA |
| Brand Name | GERUSEA |
| Customer Reviews | 3.8 out of 5 stars 99 Reviews |
| Included Components | 1 |
| Item Dimensions | 2.88 x 1.32 x 1.23 inches |
| Item dimensions L x W x H | 2.88 x 1.32 x 1.23 inches |
| Manufacturer | GERUSEA |
| Material | Copper |
| Material Type | Copper |
| Model | 720118851119 |
| Part Number | GERUSEA-TG85 |
| UPC | 720118851119 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 240 watts |
R**O
Follow Noelle Stolls diagram
Works perfectly if you follow Noelle Stolls wiring diagram. Wired two into a misting fan,one for the fan and one for pump.No problem.
C**E
Works well on 12 volt / 80 watts, would buy again
Heck of a job Brownie! Nice little speed controller, I'm using it for an aftermarket heater in a tractor. It was cheaper than a switch at the auto parts store. Doesn't heat up on an 80 watt / 12 volt motor, it's only been in use a week but it feels well made and is certainly worth more than the price. I attached it to the case with double sided foam, there are no real attachment points otherwise. I would buy again. The wiring guide in the product photos was accurate.
B**.
Good for 24v, bad for 12v
First test on a 12v and it fried. I think it was confused that it was on a 24v source because it over-revved the fan I had hooked up to test right before it popped. Probably great for 24v sources, but failed on 12v.
N**L
This is the correct way to wire it!
Works great so far. I have it wired to slow down a 24V motor. I realize there is no wiring diagram included and most negative reviews are probably because it's wired incorrectly. I've included a diagram in my pictures to wire the controller properly. It doesn't even get warm when using it, hope this helps.
T**T
Works as described
Works as it should
D**D
So far so good
no instructions, so had to spend additional time figuring out. Other than that so far works fine.
F**E
Ok for a start
Gets super hot. Worked for a little while but lost confidence in it.
B**D
Easy to install- easier to use
This is a great add on or replacement for RV bathroom fan control. We installed a larger electric motor that was a bit much for our RV bathroom fan control- this device was the perfect answer to adjust the fan speed. It also has a positive OFF setting. Great item.
Trustpilot
3 weeks ago
1 month ago