








⚙️ Master your motor’s rhythm with precision and power!
The PWM DC Motor Speed Controller by HARMNEE offers professional-grade motor speed regulation with a wide DC voltage range (10-55V) and a robust 60A max current capacity. Featuring a stepless potentiometer and an LED display, it provides smooth, precise speed adjustments from 0 to 100%. Its aluminum enclosure with ventilation ensures excellent heat dissipation, while the forward-brake-reverse switch adds versatile directional control. Ideal for DC brush motors, this compact, easy-to-install controller is perfect for professionals seeking reliable, efficient motor management.
















| ASIN | B089273KVZ |
| ASIN | B089273KVZ |
| Best Sellers Rank | #162,334 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #198 in Electrical Motor Controls |
| Brand Name | HARMNEE |
| Color | With Display |
| Customer Reviews | 4.2 4.2 out of 5 stars (474) |
| Customer reviews | 4.2 4.2 out of 5 stars (474) |
| Date First Available | 26 May 2020 |
| Display Type | LED |
| Item Dimensions L x W x H | 7.9L x 11.4W x 3.6H centimeters |
| Item Weight | 240 Grams |
| Item model number | Standard 10-55V/60A Max |
| Manufacturer | HARMNEE |
| Manufacturer | HARMNEE |
| Material Type | Metal |
| Product Dimensions | 7.8 x 11 x 3.61 cm; 240 g |
P**.
C**N
Speed controller works perfect, easy setup, and was just what I needed. Compact sizing made it easy to install. Definitely will buy again in the future.
P**E
These are so much cheaper than expected and works just like the expensive ones.
E**R
Please note motor can't handle 100% in reverse. I tried twice just to make sure. Now I am without.
E**G
We have purchased three different DC controllers for this project. The first two were from China and rated at 30 amps. They both got very hot and failed at 10 amps. We subseuently purchased this controller, which was more sophisticated and had nice remote controls and a speed or percent power indicator. This one is rated at 40 amps, whereas our application required 12 amps, so we intended to run it at about 30% or rated output. At 12 amps, this one also got hot but didnot burn out. We reduced the running amperage to 10 amps and the device did not reach a failure temperature level. We will build this unit into our product but reduce the rating to maximum of 15 amps rather than the published 40 amps. The controls and indicator are very well done.
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