Industrial Grade PWM DC Motor Speed Controller, DC 10V-50V / Rated 60A / Max 100A Industrial Grade DC Brush Motor Controller with Fuse & CW/CCW Switch & Potentiometer Knob

The media could not be loaded. First of all I just wanted to day that the customer service from HARMNEE is amazing. They were able to help me with any questions or problems that I had. This PWM is a huge upgrade with the thicker wires allowing me not to worry about them becoming loose or shorting out over time. It definitely gets the job done with my Minn Kota 40lb trolling motor while running on a 12v lithium battery. Thank you again HARMNEE!

The controller has powered my tailgate spreader thru 30 pallets of rock salt so far without fail. Not bad at all. The cost so far is about $2 per pallet considering the unit cost $60.

Did not wotk at all. Fuse fault ant not able to function as proposed. Firections followed. The device could not handle current fron lithium battery. Very disappointed.

Great product, used it to power my trolling motor on my kayak and it functions just like it is intended to.

The controller didn't reverse the motor on first start up. Had to contact HARMNEE customer service.Update #1Company did respond and sent out another unit promptly. However, the replacement unit was the not correct one. I received the much less expensive version they sell for $29.99. I have contacted the company to try to get the exact model I purchased. I'll update again after I receive the correct unit.Update #2:I was able to fix the relay that was not closing on the Normally Closed position. I told the company representative the issue was solved and no need to send out another unit. If you have an issue, contact customer support.

I got an old trolling motor working again by using this controller. Couldn't find original replacement parts due to age of motor but this controller did the trick. Easy to use and handles the needed power (I bought a cheaper one that burned up on the first use!) The control knob is a little small so I replaced it, but otherwise top knotch!

The speed controller works great on my 36 volt 52amp minn kota project trolling motor.

I used this to control a electric hydraulic power steering pump on a civic. I got rid of the mechanical pump and did this custom install. The problem was the pump was too fast. So I needed this to be able to adjust the speed of the pump lower. Unfortunately even at full speed the pump is too slow and feels like it's not even on. I took too long to install it Soni can't even return it. I'll have to find a better option.