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PWM Motor Driver, PEMENOL DC 5V 12V 24V 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Rotary Switch Signal Generator Driver Module

4.1 4.1 out of 5 stars 425 ratings

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About this item

  • POWER OFF MEMORY FUNCTION: the motor drive module can automatically save the set parameters, which can effectively prevent data loss after power off. After startup, you can run according to the parameters set last time to improve work efficiency.
  • START-STOP BUTTON AND SOFT START FUNCTION: with start-stop button and can be external switch control. In addition, the motor drive module also has a soft start function. When it is opened, the current will increase slowly, reducing the impact of the current on the module, which can effectively protect the motor and extend the service life of the motor.
  • DUTY RATIO AND WORKING FREQUENCY CAN BE SET: DC motor governor can be set duty ratio, upper and lower limit of duty ratio and working frequency, convenient for customers to operate according to their own working characteristics of the motor.
  • DIGITAL ROTARY ENCODER: DC brush motor driver adopts digital encoder knob to adjust the motor speed. Compared with ordinary potentiometer, it has good repeatability, high precision, and can be quickly adjusted to the required value.
  • AFTER-SALES SERVICE: If you have any questions or needs after receiving the package, please feel free to contact us, we are more than happy to solve all kinds of problems for you.

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Product details

  • Product Dimensions ‏ : ‎ 3.11 x 1.81 x 0.91 inches; 2.08 ounces
  • Item model number ‏ : ‎ 13861
  • Date First Available ‏ : ‎ August 18, 2019
  • Manufacturer ‏ : ‎ PEMENOL
  • ASIN ‏ : ‎ B07WR4KBMF
  • Customer Reviews:
    4.1 4.1 out of 5 stars 425 ratings

From the brand


Product Description

5V 12V 24V 150W High-Power PWM DC Motor Speed Controller Signal Generator Driver Module Speed Regulator

PWM DC Motor

Description:

ZK-MG is a High-power PWM DC motor governor.It can adjusts the motor speed by adjusting the duty cycle of the output signal.

It can also adjust the output frequency to match the frequency of the output signal to the motor frequency, allowing the motor to work more stably.

Features:

Support ON/OFF output

Soft start function

Support set duty cycle

Support set frequency

Adjustable digital encoder

Instrument case

Support reverse connection protection

Support parameter memory function

High-Power PWM DC Motor Speed Controller

Parameter Set Mode:

  • Short press potentiometer: Select the parameter you want to set including Lower Limit Value of duty cycle, Upper Limit Value and Output Frequency, which could be switched by yourself.

*The lower limit of the duty cycle is displayed as "L" + two digits; The upper limit of the duty cycle is displayed as "H" + two digits or "100"; And the operating frequency is displayed as "F" + two digits.

  • Long press potentiometer: Save parameter and quit setting mode to normal display mode.
  • Rotate potentiometer clockwise: Increase the setting value.
  • Rotate potentiometer counterclockwise:Decrease the setting value.
  • STOP pads inside:It is used to connect to an external switch button to turn ON/OFF output if user need control output by another button or controller.

Note:

The module is a PMW driver, which controls the controlled device by changing the frequency and duty cycle of the output signal. It is not a voltage converter, it has no function to change the output voltage.

1

2

3

Adjustable digital encoder

The digital rotary encoder adopts the principle of digital pulse and output as the same as it rotates.

It will output the same value when it is turned back next time.

The digital encoder knob adjusts the motor speed, which has higher precision and better consistency than ordinary potentiometers.

Good repeatability, high precision, can be quickly adjusted to the value you want

3 Bit Digital Tube Display

Displays motor adjustment duty cycle, the upper and lower limits of the duty cycle and the frequency

In the default state, the duty cycle is displayed

5135 Instrument Shell

With standard 5135 instrument shell, with buckles on both sides

It is very convenient for you to install

parameter

Potentiometer introduction

1>.Long press means need keep press for more than 3second.

2>.Default display duty cycle.

3>.Normal display mode:

3.1>.Short press potentiometer:Turn ON/OFF output signal.

3.2>.Long press potentiometer:Enter parameter set mode.

3.3>.Rotate potentiometer clockwise:Increase duty cycle value.

3.4>.Rotate potentiometer counterclockwise:Decrease duty cycle value.

Digital encoder

Use Steps:

1>.Connect right work voltage(Note:don’t connect load before set parameters)

2>.Short press potentiometer to turn OFF output

3>.Long press potentiometer enter into parameter set mode

4>.Short press potentiometer to select set parameters

5>.Rotate potentiometer to set parameter value

6>.Set another two parameters as step3 and step4

7>.Long press potentiometer to save parameters and quit set mode to normal display mode

8>.Connect load as wiring diagram

9>.Short press potentiometer to turn ON output

Application

Application:

Drive motor

Light brightness control

Speed control

Signal generator

13650 13339 13501 13968 GY20663
Digital Temperature Meter Time Delay Relay Controller Board Timer Delay Relay On Off Timer Module Cycle Delay Drive Module Battery Capacity Monitor
Customer Reviews
4.2 out of 5 stars
282
4.2 out of 5 stars
157
4.1 out of 5 stars
249
4.2 out of 5 stars
104
3.8 out of 5 stars
64
Parameter DC 12V DC 12V 24V DC 5V 12V 24V DC 3.3-30V 8A DC 12V 24V 36V 48V 60V 72V
Feature -76F~999℉ 0.01s~9999m 0.1s (min) ~ 999m (max) 0.000s-9999s External Temperature Sensor and Buzzer Alarm
Size 1.89 x 0.99 x 0.2 in 4.57 x 4.53 x 2.17 in ‎0.55 x 2.36 x 1.54 in 3.11 x 1.69 x 1.49 in 2.76 x 2.09 x 0.75 in

Product guides and documents

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Customer reviews

4.1 out of 5 stars
4.1 out of 5
425 global ratings

Customers say

Customers like the ease of use, performance, appearance and ease of operation of the motor speed controller. For example, they mention it's very easy to set up, wire and use, works well for a DC motor and looks nice. Opinions are mixed on heating and quality.

AI-generated from the text of customer reviews

27 customers mention19 positive8 negative

Customers like the performance of the motor speed controller. For example, they say it works well for a DC motor, and the battery and motor leads work perfectly. It's also great for making a hot wire foam cutter and adding speed control between a fixed DC power supply and a motor. Customers also mention that it works great to dim an Aquarium LED light and control computer fans.

"...I tried it with some 12v LED strips which worked great without any flickers and I used it with a 12V, 5A motor for a small drill press it worked..." Read more

"...Looks like it will work great for adding speed control between a fixed DC power supply and a lot of DC motors. Very useful and easy to connect." Read more

"It works great" Read more

"Stopped working a week after we got it, attached everything correctly made sure it worked and then when we went to place everything up it just..." Read more

16 customers mention14 positive2 negative

Customers like the ease of use of the motor speed controller. They mention it's very easy to set up, wire, and use. Some appreciate the intuitive interface and the fact that it can be used out of the box without tweaking any settings.

"...] This motor controller is very easy to set up with its screw terminals and easy to use with its minimalist interface...." Read more

"...Very useful and easy to connect." Read more

"not a bad product. easy-enough to set-up and engineered to be user-accessible for wiring, repairs, etc...." Read more

"...The connections on this device allow for easy hook up of appropriately thick wire like lamp cord for connecting power supply and other circuit wiring..." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the appearance of the motor speed controller. They mention that the digital display is pretty, but not terribly useful. Some say that the circuit board looks clean and well made, and the solder joints are clean. Overall, most are happy with the product's appearance.

"...The case is plastic but sturdy enough. The circuit board looks clean and well made and the solder joints clean...." Read more

"...Looks pretty cool also. Hot wire cutters are dangerous and easily burn through skin- use with care!" Read more

"This unit is of limited use. The digital display is pretty, but not terribly useful...." Read more

"...Still, the overall operation is great and the display is a wonderful feature." Read more

7 customers mention7 positive0 negative

Customers find the motor speed controller easy to operate. They say it's able to control the speed smoothly from about 15 to 100% modulation. They also say the on/off/speed button has a good feel and response, the power status LED and speed display are helpful, and the duty-cycle settings provide a local on/ off control. Customers also like the fact that it has an off/on button that saves the set speed level.

"...I tried a regular 6V DC motor it was able to control the motor very smoothly up to 100% modulation, except at really low pulse widths...." Read more

"...have a slow soft start, retain their duty-cycle settings, provide a local on/off control, let me adjust the PWM frequency, and I haven’t been able..." Read more

"...I was able to adjust the speed evenly down to the point where noise versed effect became balanced and now our food stay fresh without freezing or..." Read more

"...5V - 30V. It can change speed of rotation, and also a soft start feature. In my case i was able to reduce speed to 5%...." Read more

4 customers mention4 positive0 negative

Customers like the soft start feature of the motor speed controller. They mention that it slowly increases and they are not expecting soft start and stop. The feature handles rated loads and provides a slow start.

"...The soft start feature is good too, see the attached video how it slowly increases the duty cycle to the set value...." Read more

"...So far, I’ve been very happy. They have a slow soft start, retain their duty-cycle settings, provide a local on/off control, let me adjust the PWM..." Read more

"...5V - 30V. It can change speed of rotation, and also a soft start feature. In my case i was able to reduce speed to 5%...." Read more

"Works as advertised. Smooth ramp up and shut down... not expecting soft start and stop. Nice feature handles rated loads." Read more

28 customers mention17 positive11 negative

Customers are mixed about the quality of the motor speed controller. Some mention it's well constructed, while others say it'll short out and not last.

"...The circuit board looks clean and well made and the solder joints clean. There is a place on the board to solder in a stop switch...." Read more

"This unit is of limited use. The digital display is pretty, but not terribly useful...." Read more

"...Overall a great buy for controlling high load motors and fans." Read more

"...Very useful and easy to connect." Read more

11 customers mention4 positive7 negative

Customers are mixed about the heating of the motor speed controller. Some mention there was no noticeable heating of components after 10 minutes of use with the motor, while others say it burns up easily. It seems to handle current without too much heat, but some customers say it tends to overheat and burns out on them after a few weeks of use.

"...On the third run it started smoking. Input 12VDC driving small low amperage brushed motor for a stir plate. Didn't return it nor ask for money back...." Read more

"...There was no noticeable heating of the components after 10mins of use with the motor and an hour on a 50cm (1.5A) LED strip...." Read more

"...Looks pretty cool also. Hot wire cutters are dangerous and easily burn through skin- use with care!" Read more

"...it seems to handle current without too much heat; I'd order more as there are a few more projects I have in mind" Read more

Great PWM controller with an intuitive interface.
5 Stars
Great PWM controller with an intuitive interface.
This motor controller is very easy to set up with its screw terminals and easy to use with its minimalist interface.The single rotary encoder changes the duty cycle, which is displayed on the LED display and short pressing it toggles the output which is indicated by the green led on top.Its easier compared to lots of push buttons. There is a solder terminal for an optional external on/off switch which can be connected to a momentary switch, shorting it seemed to toggle the output.I liked that it can be used out of the box without tweaking any settings, the frequency was set to 20KHz.Long pressing the rotary switch gets it into the settings mode, where the lo/hi duty cycle can be set along with the frequency. In the settings mode, short presses cycles between the 3 settings and a long press gets it out of settings; see the associated video.Once the duty cycle limits are set, turning the rotary switch doesn't get the duty cycle below or above the limits.The output PWM seemed very clean on the scope with no noticeable spikes or jitters. The soft start feature is good too, see the attached video how it slowly increases the duty cycle to the set value.I tried it with some 12v LED strips which worked great without any flickers and I used it with a 12V, 5A motor for a small drill press it worked down to 16% without any buzzing. There was no noticeable heating of the components after 10mins of use with the motor and an hour on a 50cm (1.5A) LED strip.The only thing I missed was a step adjustment setting, the fixed 1% increment takes a lot of turns to change through a wide range. Overall a great buy for controlling high load motors and fans.
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Reviewed in the United States on August 11, 2021
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Reviewed in the United States on September 23, 2019
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5.0 out of 5 stars Great PWM controller with an intuitive interface.
Reviewed in the United States on September 23, 2019
This motor controller is very easy to set up with its screw terminals and easy to use with its minimalist interface.
The single rotary encoder changes the duty cycle, which is displayed on the LED display and short pressing it toggles the output which is indicated by the green led on top.
Its easier compared to lots of push buttons. There is a solder terminal for an optional external on/off switch which can be connected to a momentary switch, shorting it seemed to toggle the output.
I liked that it can be used out of the box without tweaking any settings, the frequency was set to 20KHz.
Long pressing the rotary switch gets it into the settings mode, where the lo/hi duty cycle can be set along with the frequency. In the settings mode, short presses cycles between the 3 settings and a long press gets it out of settings; see the associated video.
Once the duty cycle limits are set, turning the rotary switch doesn't get the duty cycle below or above the limits.
The output PWM seemed very clean on the scope with no noticeable spikes or jitters. The soft start feature is good too, see the attached video how it slowly increases the duty cycle to the set value.
I tried it with some 12v LED strips which worked great without any flickers and I used it with a 12V, 5A motor for a small drill press it worked down to 16% without any buzzing. There was no noticeable heating of the components after 10mins of use with the motor and an hour on a 50cm (1.5A) LED strip.
The only thing I missed was a step adjustment setting, the fixed 1% increment takes a lot of turns to change through a wide range. Overall a great buy for controlling high load motors and fans.
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26 people found this helpful
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Reviewed in the United States on April 19, 2022
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