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RioRand 7-70V PWM DC Motor Speed Controller Switch 30A

4.3 4.3 out of 5 stars 3,919 ratings

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promo code: XF75RAE4 Terms  applied at checkout Terms  
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Purchase options and add-ons

  • Potentiometer cable(about 15CM) can be separated, with running stop brake function
  • Suitable for long hours of work:Circuit optimization design,stable
  • Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range
  • Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses
  • PWM frequency: 12KHZ
See more product details

Customer ratings by feature

Easy to install
4.3 4.3
Easy to use
4.2 4.2
Value for money
3.8 3.8
Quality of material
3.4 3.4

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$15.99
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Product Description

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Product Specifications:

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  • Applicable voltage range: DC 7-70V (70V is the maximum operating voltage please leave margin while using)
  • Drive current: Maximum 30A(Current need to reduce relatively while working voltage is high)
  • Control power: 12V 250W or less; 24V 350W or less; 48V 500W or less; 72V 400W or less
  • Duty cycle adjustable range: about 1% -100%
  • PWM frequency: 12KHZ
  • Note: This product is DC brush motor speed controller, can not access AC power and drive brushless motor.
  • Please note that all controllers are tested and inspected many times before sales begin. If you decide to buy this controller, please operate it carefully and use it within the parameters of the controller, otherwise you can easily damage the controller. Please MESS+A+G+E me if you have any quality or operational problems.
  • If you do not know how to operate, please buy with caution, thank you for understanding.

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  • RioRand PWM 30A DC Brushed Motor Speed Controller
  • Circuit optimization design
  • Smooth and No vibration sound
  • wide cycle adjustment range
  • Adopts imported high-voltage MOS tube
  • 3 high-voltage low-resistance capacitors with 100V voltage resistance
  • Parameters are not easy to heat and replace
  • Aluminum housing as standard to protect internal circuits and components

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Temperature, light and speed control Low voltage forward and reverse switch control Speed switch LED dimmer PWM module for speed governor Motor controller 0-5V analog speed control Speed reduction forward and reverse control switch
Customer Reviews
4.5 out of 5 stars
500
4.5 out of 5 stars
547
4.1 out of 5 stars
175
4.3 out of 5 stars
571
4.4 out of 5 stars
567
4.2 out of 5 stars
300
AC/DC DC DC DC DC DC DC
Electric Current 2A 3A 5A Rated current 8A, maximum current 10A Rated current 8A, maximum current 15A Maximum output 3A, overload short-circuit protection current 4A (30 seconds)
Brushed
Voltage Range Input Voltage1.8V-12V Input Voltage6V-28V Operating Voltage3V-35V Operating Voltage10V-40V Operating Voltage6V-90V Input Voltage10V-30V

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Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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RioRand 7-70V PWM DC Motor Speed Controller Switch 30A


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From the brand

Customer reviews

4.3 out of 5 stars
4.3 out of 5
3,919 global ratings

Customers say

Customers like the ease of installation using the DC motor drive. They mention it's simple to wire in and works as described. Customers also appreciate the value for money. However, some customers have reported durability issues and issues with adjustability. They say the solder joints broke easily and the product only lasted a week. Customers differ on quality, performance, and speed control.

AI-generated from the text of customer reviews

59 customers mention54 positive5 negative

Customers find the installation of the home lighting accessory to be easy. They mention that it's simple to hook up, wire in, and use. Some say that the markings are clear and no instructions are necessary.

"...it only had 3 speeds to feed the wore feed so this part was so easy to wire in and now i can adjust the speed perfect." Read more

"...But it's very simple and a rudimentary to moderate understanding of electronics will easily get you through the installation." Read more

"...on it however it worked right out of the box for me and is very simple installation. Everything is labeled and marked...." Read more

"It was pretty straightforward install, works great for regulating speed on a few of the kids Power Wheels. Goes perfect with the 18v battery adapter." Read more

50 customers mention38 positive12 negative

Customers like the value of the home lighting accessory. They say it is good value for the money, works just fine, and is well worth the time and money.

"...OVERALL it appears to be built well. the value for the money is a fair price. Just be aware of the above mentioned Items for your application...." Read more

"Product works as described. Decent quality for the cost...." Read more

"...The potentiometers are replaceable and not an expensive part even for a much better quality part. I am replacing all of them...." Read more

"...It does the job, however is a bit spendy for what it is and I had an issue with blowing the small 30A fuse inside the unit...." Read more

245 customers mention170 positive75 negative

Customers are mixed about the performance of the home lighting accessory. For example, some mention that the blower works very well, the controller works as described, and it has solid performance over the months. That said, some say that the unit started to smoke and never functioned, while others say that it didn't work at all and that the speed control no longer works.

"Work exceptionally well for my application! Does exactly what it was intended to do out the box. And the quality of item far exceeded my expectations...." Read more

"...Worked great while being a tiny bit sensitive with the knob...." Read more

"...the line in fuse blew and when I replaced the line in fuse the switch didn't work. I had posted a question about if I should return the switch...." Read more

"...I used a 40-volt Ryobi battery upgraded a power wheel skater and it works perfectly...." Read more

104 customers mention59 positive45 negative

Customers are mixed about the quality of the home lighting accessory. Some mention that it's a solid buy, thoughtfully made, and holds up well, while others say that it is not quality by any means and was defective right out of the box.

"...Does exactly what it was intended to do out the box. And the quality of item far exceeded my expectations.I would highly recommend this product...." Read more

"...1 star…. Lousy product, and lousy documentation btw….very poor translation." Read more

"...Very pleased with the unit, and it is well-made." Read more

"...Testing with a multimeter will lead to to believe the product is defective, but it isn't!" Read more

72 customers mention50 positive22 negative

Customers are mixed about the speed control of the home lighting accessory. Some mention that it's perfect, and allows them to tune the speed of the motors back to an appropriate level. The installation was easy, and the dial works to vary the speed fairly consistently. However, others say that it won't control the speed and only sends full speed to the motor regardless of knob position.

"...This module has no trouble driving the motor to speeds higher than I need...." Read more

"...the wore feed so this part was so easy to wire in and now i can adjust the speed perfect." Read more

"...This one turns on and can power my motor. Problem is, I can’t regulate speed...." Read more

"...The controller allows me to have great control over how much power goes to the pump, and thus, how much water outputs from the pump...." Read more

51 customers mention0 positive51 negative

Customers are dissatisfied with the durability of the home lighting accessory. They mention that the soldering at the switch easily broke, the item arrived damaged, and dented. Some say that the product is not reliable and was obviously not made of good quality materials.

"...It's motor control module was broke, so until I get it fixed, I substituted this little gem...." Read more

"..." protecting the components is pretty thin sheet metal and was slightly dented in when received my unit...." Read more

"...They are cheap garbage and not at all reliable. Two out of three failed on first or second day of use after installation...." Read more

"...outside in metal cabinet but the few point got it wet and it short circuited. 30HRs of Use." Read more

27 customers mention0 positive27 negative

Customers are dissatisfied with the adjustability of the home lighting accessory. They mention that the instructions are poorly written, and the voltage does not change upon rolling the dial. Some say that the output voltage needs to be set under load. Overall, some customers are disappointed with the product's adjustability.

"...The unit does not have an output voltage and/or amp meter (which is reflected in its price)...." Read more

"The knob isn't going to alter voltage unless you have it hooked up to a motor...." Read more

"...Secondly, the knob spins VERY easily... so it wont hold an adjustment if bumped...." Read more

"...this out using only a meter on the output side and saw very little change in voltage so I was discouraged but tried it anyway...." Read more

5 things to be aware of however OVERALL it appears to be built well.
4 Stars
5 things to be aware of however OVERALL it appears to be built well.
over all it works fine for what I need a (test bench) speed controller for a PMDC 10 amp motor. Several things you will need to be aware of are 1) you will need an external on off switch, the onboard switch is NOT conveniently located for someone with big hands. 2) My input voltage was up to 60 vdc and with no soft start, unless you are starting from the minimum speed the motor will literally JUMP to lightspeed when started. 3) while it is running at a steady state periodically the controller output will HICCUP while running. not sure what causes that? Depending on your application that may be an issue. 4) The unit does not have an output voltage and/or amp meter (which is reflected in its price). 5)The motor ran smoothly and quietly while operating thru its whole speed range. However Zero was not 0 rpm the minimum output voltage was somewhere between (5-10%) 3 to 5 volts for my app. which left the motor still crawling at min speed position with no load applied to the motor. However with just my hand to create a small load the motor would stall. Running with no load on the motor (15 min max) the controller unit never got above room temp. Because of my application I am unable to put the motor (and therefore the controller) under a full load. The controller is rated at 30 Amps and my motor at full load is rated at 10 amps. OVERALL it appears to be built well. the value for the money is a fair price. Just be aware of the above mentioned Items for your application. Yes I'm happy with my purchase. The reason for the 4 ratting are the above items.
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Top reviews from the United States

Reviewed in the United States on January 5, 2024
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5.0 out of 5 stars Worth every penny
Reviewed in the United States on January 5, 2024
Work exceptionally well for my application! Does exactly what it was intended to do out the box. And the quality of item far exceeded my expectations.I would highly recommend this product. I cant wait to buy another one for another project!
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One person found this helpful
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Reviewed in the United States on January 12, 2024
Reviewed in the United States on March 14, 2024
Customer image
4.0 out of 5 stars 5 things to be aware of however OVERALL it appears to be built well.
Reviewed in the United States on March 14, 2024
over all it works fine for what I need a (test bench) speed controller for a PMDC 10 amp motor. Several things you will need to be aware of are 1) you will need an external on off switch, the onboard switch is NOT conveniently located for someone with big hands. 2) My input voltage was up to 60 vdc and with no soft start, unless you are starting from the minimum speed the motor will literally JUMP to lightspeed when started. 3) while it is running at a steady state periodically the controller output will HICCUP while running. not sure what causes that? Depending on your application that may be an issue. 4) The unit does not have an output voltage and/or amp meter (which is reflected in its price). 5)The motor ran smoothly and quietly while operating thru its whole speed range. However Zero was not 0 rpm the minimum output voltage was somewhere between (5-10%) 3 to 5 volts for my app. which left the motor still crawling at min speed position with no load applied to the motor. However with just my hand to create a small load the motor would stall. Running with no load on the motor (15 min max) the controller unit never got above room temp. Because of my application I am unable to put the motor (and therefore the controller) under a full load. The controller is rated at 30 Amps and my motor at full load is rated at 10 amps. OVERALL it appears to be built well. the value for the money is a fair price. Just be aware of the above mentioned Items for your application. Yes I'm happy with my purchase. The reason for the 4 ratting are the above items.
Images in this review
Customer image
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Reviewed in the United States on March 10, 2024
Reviewed in the United States on March 12, 2024
Reviewed in the United States on October 19, 2023
4 people found this helpful
Report
Reviewed in the United States on October 13, 2023
One person found this helpful
Report
Reviewed in the United States on February 10, 2024

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5.0 out of 5 stars so far so good
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