dc motor pwm speed controller buyer’s guide
Shopping dc motor pwm speed controller has never been easy. You may come many of website, read dc motor pwm speed controller reviews, check the price… It will really makes you headache and tired. Don’t worry! I’ve found ways to make it less painful. Let’s find in below article.
Best dc motor pwm speed controller
1. uniquegoods 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch
Feature
Input supply voltage: 1.8V-15VDC;The maximum output power: 30W
The maximum continuous output current :2A
Duty Cycle adjustable: 0%-100%
Item size: 1.3*1.3*0.6 inches ; Net Weight:0.5 ounces
Description
Features:1803BK DC Motor Speed Regulator controls the speed of a DC motorby adjusting Pulse-Width-Modulated (PWM).
The input power range is DC 1.8-15V .
Use a 2A resettable fuse to protect the controller.
Potentiometer with switch function.
Operating instruction:
Before you attempting to wire the controller, make sure power is off.
WARNING: TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
1. Connect wires refer to the "wiring diagram" (NO.5 picture).
2. Turn on the power, and adjust the potentiometer.
3. The LED indicates the power up and the speed of motor.
Package Including:
1 x DC Motor Speed Controller
2. RioRand 7-80V PWM DC Motor Speed Controller Switch 30A
Feature
Potentiometer cableabout 15CM can be separated, with running stop brake functionSuitable 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
Description
Brand: RioRandProduct Specifications:
Applicable voltage range: DC 7-80V (80V 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 within 300W ; 24V within 400W ; 48V within 450W ; 72V within 500W
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.If there is any questions, please feel free to contact us!
3. uniquegoods 6V 12V 24V 28V 3A 80W DC Motor Speed Controller (PWM) Speed Adjustable Reversible Switch 1203BB dc Motor Driver reversing
Feature
Package:1 x dc motor speed controllerItem size: 1.3*2*0.4 inches; Net Weight:1.13 ounces
Duty Cycle adjustable: 5%-100%, potentiometer with switch function.
The maximum output power: 80W
The maximum continuous output current :3A
Description
Features:1203BB DC Motor Speed Regulator controls the speed of a DC motorby adjusting Pulse-Width-Modulated (PWM).
The input power range is DC6-28V .
Control the forward or reverse direction and the stop of DC motor by switch.
Potentiometer with switch function.
The switch cable length 15cm.
Operating instruction:
Before you attempting to wire the controller, make sure power is off.
WARNING: DO NOT REVERSE POSTIVE AND NEGATIVE POWER LOADS.THIS WILL DAMAGE THE CONTROLLER.
1. Connect wires refer to the "wiring diagram" (NO.5 picture).
2. Turn on the power, and adjust the potentiometer.
3. The LED indicates the power up and the speed of motor.
Package Including:
1 x DC Motor Speed Controller
4. Onyehn 2Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 2 Pack
Feature
This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.With a self-recovery fuse 2A and a Power-On LED light.
Enable to provide a continuous current of 2A to your DC motor or other DC load.
If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.
PWM DC motor speed controller with switch function.
Description
Specifications:Input supply voltage:1.8V-15VDC
The max output power:30W
The max continuous output current :2A
Duty Cycle adjustable: 0%-100%
Size: approx. 32*32*15mm/1.25*1.25*0.59''
Net weight: approx. 14g
Note:
DC motor speed regulator DC power supply, do not be directly connected to household 220V AC.
Please allow 1-3mm differs due to manual measurement.
Connect a voltage of 1.8V-15V DC to the circuit making sure of the correct polarity of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse in line with the positive supply in order to protect the circuit from any possible short circuits.
You can now control the speed of the motor through potentiometer. Important Notes An appropriately rated fuse (rated a little higher than the maximum current you expect to draw) is recommended to ensure safe operation. The controller is safe with a self-recovery fuse 2A. It will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes
Due to different batches of products, backplane style is shipped randomly
5. uniquegoods 1803BKW 1.8v 3v 5v 6v 7.2v 12v 2A 30W DC Motor Speed Controller (PWM) Adjustable Driver Switch
Feature
Input supply voltage: 1.8V-15VDC;The maximum output power: 30W
The maximum continuous output current :2A
Duty Cycle adjustable: 5%-100%potentiometer with switch function.
Item size: 1.3*1.3*0.6 inches ; Net Weight:0.5 ounces
Description
Features:1803BKW DC Motor Speed Regulator controls the speed of a DC motorby adjusting Pulse-Width-Modulated (PWM).
The input power range is DC 1.8-15V .
The maximum continuous output current:2A
Use a 2A resettable fuse to protect the controller.
Potentiometer cable length 20cm.
Operating instruction:
Before you attempting to wire the controller, make sure power is off.
WARNING: DO NOT REVERSE POSTIVE AND NEGATIVE POWER LOADS.THIS WILL BURD THE CONTROLLER.
TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
1. Connect wires refer to the "wiring diagram" (NO.5 picture).
2. Turn on the power, and adjust the potentiometer.
3. The LED indicates the power up and the speed of motor.
Notes: This controller is not suitable for brushless DC fan. It can not control the speed of brushed fan effectly.
If you need to detect the output voltage changes, please connect the load. It can not be detected the changes of output voltage if do not connect the load.
The usually causes of burned board:
1. Whether is the wiring correct or not.
DO NOT REVERSE POSTIVE AND NEGATIVE POWER LOADS. THIS WILL BURD THE CONTROLLER. Do not connect the power to the output of the controller either.
2. Whether the actual working input voltage is in the parameters range 1.8V-15V DC or not. It is not suitable to use 12V car battary as the power for when the battery power is 100%,the battery voltage is about 15V. The product is not suitable for long work in 15V DC input voltage.
3. Whether the actual current in the circuit is within 2A. If the dc brushed motor is 2A, the actual current will be over 2A when the motor is startup or stalled or drive a heavy load. It will burned the controller, if the actual current is over 2A.
Package Including:
1 x DC Motor Speed Controller
6. Sydien DC6-60V 6V 12V 24V 48V 30A PWM DC Motor Speed Controller, Stepless Speed Regulation Start Stop Switch with Digital Display
Feature
Input supply voltage: DC 6V-60VOutput current: 0-30A ;Continuous current: within 20ASpeed range: 0 - 100%; Control frequency: 15KHZ;
DC Motor Controller can set the time of DC Motor Slow Start and Stop, easy to operate.
This motor speed controller uses screw terminals for convenient and quick wiring.
Note: The input voltage must differentiate "+" ,"-", can't input 220V voltage. The input voltage should be equal to the rated voltage of the motor within 6-60V.
Description
Panel Dimensions:96mm*61mm*34mmL*w*h); mainly used for controlling the DC motor speed.Speed controller is made with high quality circuit board which ensures a longer service life.
This simple and easy-to-use DC motor speed controller has an stable performance.
Designed with a digital display that shows the rate in percentage of actual speed to maximum speed.
This motor speed controller uses screw terminals for convenient and quick wiring.
Comes with a momentary start/stop switch and a speed control potentiometer.
Note:
1.Digital display is a percentage of non-motor actual speed
2. Can not input 220V household electricity
3. The input voltage should be equal to the rated voltage of the motor (within 6-60V)
4.Such as motor rated voltage 12 input 12V motor 36V input 36V
7. Onyehn 3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack
Feature
This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.With a self-recovery fuse 2A and a Power-On LED light.
Enable to provide a continuous current of 2A to your DC motor or other DC load.
If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.
PWM DC motor speed controller with switch function.
Description
Specifications:Input supply voltage:1.8V-15VDC
The max output power:30W
The max continuous output current :2A
Duty Cycle adjustable: 0%-100%
Size: approx. 32*32*15mm/1.25*1.25*0.59''
Net weight: approx. 14g
Note:
DC motor speed regulator DC power supply, do not be directly connected to household 220V AC.
Please allow 1-3mm differs due to manual measurement.
Connect a voltage of 1.8V-15V DC to the circuit making sure of the correct polarity of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse in line with the positive supply in order to protect the circuit from any possible short circuits.
You can now control the speed of the motor through potentiometer. Important Notes An appropriately rated fuse (rated a little higher than the maximum current you expect to draw) is recommended to ensure safe operation. The controller is safe with a self-recovery fuse 2A. It will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes
Due to different batches of products, backplane style and cap color are shipped randomly
8. Sydien 10V-55V 12V 24V 36V 40A DC Motor Speed Controller Forward Reverse Adjustable Knob Switch Plus Control Driver with Digital Display
Feature
Input supply voltage: DC 10V-55VMaximum current: 60A Continuous current: 40A;Speed range: 0-100%Potentiometer with switch function,High power speed controller switch which is much more adaptable
DC10V-55V PWM Brushed DC Motor Speed Controller Adjustable Driver CW CCW Reversible Switch With Digit Display
Outer casing: it is designed to protect the controller board from damage as well as dissipate heat
The input voltage must differentiate "+" ,"-",The input voltage should be equal to the rated voltage of the motor within 10-55V,or it will be burnt.
Description
12V 24V 36V 40A DC Motor Speed Controller Forward Reverse Digital Display Adjustable Knob Switch Plus Control DriverFeatures:
Motherboard size: 100*76*28MM Shell size: 110*78*38MM
Brand New and high quality
Forward & Reverse: Support
Regulation Method: Potentiometer with switch
PWM frequency: 15KHZ
Wiring Type: terminal Knob
Rotary Knob: 100K(with switch)
Suitable for: Brushed DC motor
Bidirectional rotation: setting direction of rotation is optional, which means that accomplishes reversing the motor's direction
Note: The digital display is the motor full speed percentage 0-100 non-motor actual speed
Package Including: 1 x DC Motor Speed Controller
9. UCTRONICS Stepless DC Motor Controller, DC 10-50V 60A, Motor Speed Controller with Ajustable Potentiometer, Forward-Brake-Reverse Switch and LED Indicator for DC Brush Motor,DC Lamps/LED
Feature
Widely Regulate Range - Input voltage: DC 10-50V, Continuous current: 40A, Max current: 60A. Speed Control Type: Current modulation, NOT Pulse Width Modulation (PWM)Easy to install and operate - Simple potentiometer knob adjusts the motor speed from 0% ~ 100% smoothly
Conveniently change the motor direction - The Forward-Brake-Reverse switch is convenient to change the direction of the motor without adjusting the order of the motor lines
Excellent heat dissipation performance - Aluminum shell prevents it from easily damaged, holes on its side and top and six heatsinks are helpful for heat dissipation
LED indicator - The LED indicator will light on when the module is power on
Description
Specifications:Applicable Motor: Brush Motor
Supply / load voltage: DC 10-50V
Max Current / Short Time Current: 60A (Only last for 10 seconds)
Continuous Current: 40A
Power Range: 0 ~ 2000W
Speed Modulation Range: 0 ~ 100%
Speed Control Type: Current modulation (not PWM) by potentiometer (with switch)
Support Forward Reverse Rotation Control: Yes, by Forward-Brake-Reverse Switch
Note:
1. Cannot connect to AC power directly, it is a DC motor controller.
2. Cannot reverse the positive and negative polarity of the POWER.
3. Cannot reverse the positive and negative polarity of the MOTOR.
4. Cannot control a brushless motor, this controller only supports brush motor.
5. Double check all connections before applying power and always turn off the power supply before making any wiring changes.
6. Speed Control Type: Current modulation, NOT Pulse Width Modulation (PWM)
Package:
1pcs DC 10-50V/60A Speed Motor Controller
10. uniquegoods 6V 12V 24V Digital Display LED DC Motor Speed Controller PWM Stepless Speed Control Switch HHO Driver - Black CCM5D
Feature
Input supply voltage: 6V-30VDCPWM frequency: 16kHz; Duty Cycle adjustable: 0%-100%
Item size: 3.1*1.6*0.9 inches ; Net weight: 2.1 ounces
The maximum output power: 240W
The maximum continuous output current :5A;(Peak current 8A),The LED display the duty ratio 0-100%
Description
Features:CCM5D DC Motor Speed Regulator controls the speed of a DC motorby adjusting Pulse-Width-Modulated (PWM).
Large 0.56 inch 3-digit LED display numbers allow viewing under the most adverse conditions.
The display range of 3-digit LED display is "000"-"100". (For example, displayed "066" as the picture 1, it means that the PWM output duty cycle is 66%.)
Adjustable speed range is 0%-100%.
Suitable for the DC motor (or DC load) within 5A, Peak current 8A.
Incorporate a push key. Push closed, and then push open.
Operating instruction:
Before you attempting to wire the controller, make sure power is off.
WARNING: DO NOT REVERSE POSTIVE AND NEGATIVE POWER LOADS.THIS WILL DAMAGE THE CONTROLLER.
TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
1. Connect wires refer to the "wiring diagram" (NO.6 picture).
2. Turn on the power, and adjust the potentiometer.
3. The LED display displays the PWM output duty cycle.
4. Push the key, the controller closed, push it again, the controller open.
Package Including:
1 x DC Motor Speed Controller
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