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RioRand 12V-40V 10A PWM DC Motor Speed Controller w/ Knob--High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection
From left to right they are Motor-, Motor+, Power-, Power+
Features:
Control the speed of a DC motor with this controller
High efficiency, high torque, low heat generating
With reverse polarity protection, high current protection
Size (L x W x H ): Approx. 73 x 60 x 27 mm
Material: Plastic, metal
Package Including:
1 x RioRand Speed Controller
帝国海軍娯楽部
Reviewed in Japan on June 9, 2024
出力24V6.25AのACアダプタから中継させて、同じくAmazonで購入したミニ電動ベルトサンダーに使用。そのままでは回転数が高すぎて使い勝手が悪かったのだが、うまい事回転数調整ができるようになりました。問題があるとすれば「裸」であるということだが、適当な大きさのタッパーウェア等に入れ、放熱用の穴をあけて使えば問題ないだろう。
Warren Hartz
Reviewed in the United States on March 22, 2024
Works well to turn down the 12 volt fans on our fireplace, which crank out great volumes of hot air, but are pretty loud, so I added this to be able to turn them down when the fire's not real hot. Only challenge was figuring out a way to mount this device in an electrical box. It would have been nice if it came with a simple cover to protect the electronics.
Paul Rubin
Reviewed in the United States on December 21, 2024
Running a 12volt muffin fan, 90% of the reastsat does nothing, 0 to full speed in 10% of a turn. Kind of stuck at this point
Robert W. Bacon Jr.
Reviewed in the United States on November 15, 2024
This controller works well with my motor project. Fast shipping and good cost. Happy with purchase.
Customer
Reviewed in the United States on April 12, 2019
This controller worked well right out of the box. Smooth operation from low to high speed and seems to be quite stable. Although no documentation was provided with the unit, which is the only reason I gave four stars for "Easy to use" instead of five. However, most of the necessary information is available on Amazon in the item description and whatever info is not provided (e.g. pinouts for the remote pot connector) is easy to figure out.
Oldskool Red
Reviewed in the United States on May 3, 2018
I had a lot of anticipation for this controller and so I purchased a second one shortly after I installed the first one. That’s apparently when things went wrong. Don’t get me wrong, I know that coincidence can play a big role in the online purchase game. So I was optimistic when the first controller started to act up....quite a bit. I used to joke that it had a demon of the cyber spasms, as it would take off...unprovoked or touched, to full power!!! And look out! That’s when a friend of mine who builds circuit boards and such, offered his evaluation . What he found was grounding issues throughout the unit and micro fractures on the board itself. Upon further review and inspections of the new unit that arrived... the same type of issues were found. So I requested a refund or replacement and have heard nothing. My friend suggested that the damage to both units may have come from the shipping process. So there’s always that.Overall.... one star for this product which not only reflects the poorly crafted item but also points out the seemingly lack of care when it comes to processing and shipping of this item to say nothing of the lack of response and customer service, bad form I say .... bad form indeed!! There are many other items like this available to purchase. Take your time and research all reviews. Not just the good ones .Thanks for reading !
Tech3334
Reviewed in the United States on March 20, 2017
Updated Review:Was replaced with a new PWM DC Motor controller. This time, the motor controller is able to keep up easily with the motor and is still working with no problems. For the price, this is a very good manual variable speed controller for your DIY needs! Was happy to be able to try again as I probably received a bad one earlier. New one has been used for over 6 hours. Still working great!Previous Review:Very bad quality. Was running a brushed dc motor. loaded it (motor was rated under 130 watts at 24v. Motor stalled and the pwm controller had a few components spark. The fuse did not blow and the controller no longer works. You get what you pay for I guess.
Darren
Reviewed in Canada on November 17, 2017
worked perfect to control a wiper motor for a halloween prop
Simone Pichler
Reviewed in Germany on May 4, 2015
Ich habe den Drehzahsteller am 21.04 bestellt und am 04.05 erhalten und das von Hongkong sehr schnelle Lieferung.Der Regler macht einen wertigen Eindruck und funktioniert einwandfrei.Ich regel damit einen 12 V Getriebemotor der einen Grilldrehspieß antreibt, über eine Rollerbatterie.Um den Motor auszuschalten muss allerdings noch ein Schalter verbaut werden,aber bei dem Preis kein Problem.
KevMc
Reviewed in the United States on September 28, 2014
Nothing wrong with this! Its a PWM speed controller so it enables you to control the speed of these little DC gear motors smoothly. I used one on a DIY motorized camera slider/dolly to get the slider moving at the exact right speed and another on a turntable - both worked great.If you want a small 12v motor with speed control then this takes care of the speed control part. The motors I used with it are both the "HOSSEN® 30RPM Mini Gear Box Electric Motor 12V DC 37MM High Torque", and the "RioRand® DC 12V 0.07A 3.5RPM High Torque Gear Box Electric Motor 37mm". Both of these motors are on Amazon as well, so for the price I think its a good deal to get something motorized. They both ship from the USA and arrived fast, so just watch out for the ones that ship from "overseas" that take weeks to arrive - if you are concerned about getting it soon.There's no instructions with it, but there are 4 screw terminals to attach the wires - 2 for the power supply and 2 go to the motor, and once you connect them you have speed control of the motor. One thing worth noting - the screw terminals are not clearly marked when you are looking at it from the angle shown in the image above, but if you see where the screw terminals are and then turn the board upside down you will see it is written on the reverse side under each terminal. If you are going to screw it down before you attach wires its worth writing down which wire goes where as you won't be able to see it once the board is screwed down!Summary, good product for the price.
N.0
Reviewed in France on July 26, 2014
Petit régulateur électronique , pas cher et qui fonctionne à merveille !Acheté et testé sur un moteur d'essuie glace Bosch 12 Volt , il régule la vitesse sans brocher et sans chauffer ! Il est de petite taille et rend bien service pour le tourne-broche "maison" que je me suis confectionné avec !Les repères de branchement "Power +/- et Motor +/- sont indiqués sous le circuit imprimé (on peut pas ce tromper).Un bon produit pour un prix très bas au alentour des 5 Euros .
Rainer Damm
Reviewed in Germany on November 5, 2014
Das Gerät funktionierte auf Anhieb prima ! Habe es mit verschiedenen Motoren und veränderlichen Spannungen getestet . Also bei diesen Preis unschlagbar ! Ein kleiner Nachteil , es wurde ohne Begleitschreiben oder Beschreibung zugestellt ! Aber bei diesen Preis kann eigentlich nichts passieren.
T. Utley
Reviewed in the United States on April 30, 2013
I did my research to see what I could use to make a heat troller for my heated gear. I ended buying this component. I ran the wires from my motorcycle battery (with an inline fuse seperate from the one shown) to the unit and from the unit to my heated gloves. This controls the temperature just like a regular heat troller from 70 bucks. I boxed it in a container I had laying around the house and mounted discretly on my bike. A little silicon to make it water tight and of I go. When I didn't have this I only used a toggle switch to turn my gloves on and off. This got annoying. My gloves were either too hot or just off. On cold days around 45 degrees going around 60mph a quarter to half power is all I need. I still use a toggle switch to disconnect the unit from the battery becuase to make sure there isn't a parasitic draw. I could have wired it to the ignition but I don't know I will do that since it is getting warmer. It's durable and works as expected.
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