Top 10 DC Motor Speed Controller – Electrical Motor Controls

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1. RioRand

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

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RioRand #ad - Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses. 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. Pwm frequency: 12KHZ.
BrandRioRand #ad
ManufacturerRioRand #ad
Height1.4 Inches
Length3.4 Inches
Width2.3 Inches
Part NumberRR-MJLK-FBDG
Model7-70V PWM DC

2. KeeYees

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KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse

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KeeYees #ad - Optimized design: wide duty cycle adjustment range; smooth motor without noise and vibration; with power indication; stable circuit design suitable for long-term work. Please use it refer to the power, 24V within 400W, which will better protect the motor and the Controller.

30a fuse: this set contains a 30a fuse to prevent shorting of the motor interface. Wide voltage: wide voltage input 7-70v, maximum output current 30a if the operating voltage is high, then the operating current needs to be reduced. Double protection of your Motor and Motor Speed Controller. High quality: adopt high-quality high-voltage mos tube, not easy to get hot, accurate parameters, automotive fuses, three 100V high-frequency low-resistance capacitors, easy to replace.

With aluminum case to protect internal circuit. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM. It is recommended that 12v within 300W, 48V within 450W, and 60V within 500W. Speed control knob: the knob has a switch function, which can control the motor speed from 0% to 100%.
BrandKeeYees #ad
ManufacturerKeeYees #ad

3. Onyehn

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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

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Onyehn #ad - 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.

It is not recommended to supply power greater than 12V, which may cause damage to the governor. If the continuous current is greater than 05a, such as 12v lead-acid batteries, the 775 motor and the stroller motor will not move. Don't buy it wrong. With a self-recovery fuse 2A and a Power-On LED light. This is a speed governor with a maximum current of 2a. 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%.
BrandOnyehn #ad
ManufacturerOnyehn #ad

4. ayetea

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DC Motor Speed Controller Universal DC 12V 24V 10A Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control

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ayetea #ad - Wiringred wire connected to the positive pole of power supply and motor, blue wire connected to the negative pole of motor, black wire connected to the negative pole of power supply.

Heat dissipationthis electronic stepless speed controller is a upgraded fan heater controller with heat sink that will ensures a better heat dissipation. Universalvoltage 12v or 24v. Featureseasy to adjust and control speed of DC motor, simple wiring and convenient to use, a great replacement for broken one. Supports high power, 12V/120W, 24V/240W. Extra long knob screw to meet installation needs. Adjust motor speed, automobile fan heater control, fans speed regulation, defroster, etc. Applicationwidely used for 12-24v dC electric appliances. Overload current: 10A.
Brandayetea #ad
Manufacturerayetea #ad
Height1.26 Inches
Length3.66 Inches
Weight3.53 ounces
Width1.42 Inches

5. Hima

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DC Motor Speed Controller,Hima Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob

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Hima #ad - Easy wiring: thick red wire for the positive of the power supply, and thick balck for the negative; thick blue wire for the motor positive, and the thick green for the motor negative.

Speed control: our motor control board can regulate motor speed by potentiometer; what's more, it support clockwise/anticlock-wise rotation adjustment. Parameters: motor speed controller input voltage range is 9-60V, output current range is 0-20A, continuous power is 1200W. Application: the dc motor driver can be used to brush motor speed regulation, light dimming regulation in the DC circuit. Note: the motor cannot be used in electric vehicles. Pwm: the advantage of using a pulse width modulation Pwm method for dimming / speed regulation is that the energy of the power supply can be fully utilized and the circuit is highly efficient.
BrandHima #ad
ManufacturerHima #ad
Height1.42 Inches
Length3.62 Inches
Weight0.35 Pounds
Width2.05 Inches
Part NumberDY-D001

6. Onyehn

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Onyehn 5Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 5 Pack

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Onyehn #ad - If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. If the continuous current is greater than 05a, the 775 motor and the stroller motor will not move.

With a self-recovery fuse 2A and a Power-On LED light. This is a speed governor with a maximum current of 2a. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor. Don't buy it wrong. 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%. Pwm dc motor speed controller with switch function.
BrandOnyehn #ad
ManufacturerOnyehn #ad

7. tatoko

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Tatoko DC Motor Speed Controller 10V-55V 12V 24V 36V 40A Stepless DC Motor Speed Controller with Forward-Brake-Reverse Switch,Ajustable Potentiometer &Digital Display

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tatoko #ad - Input supply voltage: dc 10v-55v;maximum current: 60A; Continuous current: 40A;Speed range: 0-100%. 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. 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.
Brandtatoko #ad
Manufacturertatoko #ad

8. Sydien

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Stepless Speed Regulation Start Stop Switch with Digital Display, Sydien DC6-60V 6V 12V 24V 48V 30A PWM DC Motor Speed Controller

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Sydien #ad - Package content: 1 pcs x digital Display PWM Speed Controller; Model: QW21. Input supply voltage: dc 6v-60v; output current: 0-30a; persistent Current: 20A; PWM Frequency: 15KHZ; Speed Regulation: 0~100%.

Designed with a digital display that shows the rate in percentage of actual speed to maximum speed. Digital display is a percentage of actual speed to maximum speed, not the actual speed. The input voltage must be equal to the rated voltage of the motor within the range of 6-60V. This motor speed controller uses screw terminals for convenient and quick wiring. Please note: 110v household electricity cannot be input. Comes with a momentary start/stop switch and a speed control potentiometer.
BrandSydien #ad
ManufacturerSydien #ad
Part NumberH20180801BC0674

9. Sydien

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Sydien 10V-55V 12V 24V 36V 48V 40A Stepless DC Motor Speed Controller with Forward-Brake-Reverse Switch,Ajustable Potentiometer &Digital Display

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Sydien #ad - Package content: 1pcs x dc motor speed Controller with LED Digital Display; Model: 8QE8. The out casing is designed to protect the controller board from damage as well as dissipate heat.

The input voltage must be equal to the rated voltage of the motor within the range of 10-55V. Potentiometer with switch function, High power speed controller switch which is much more adaptable. Input voltage: dc10-55v; output current: 60a; persistent current: 40a; PWM Frequency: 15KHZ; Speed Regulation: 0~100%; Speed Regulation Method: PotentiometerLinear. Notice: the input voltage must distinguish between positive and negative poles. Cannot input 110V Household Voltage. Dc10v-55v pwm brushed dc motor speed controller Adjustable Driver CW CCW Reversible Switch With Digit Display.
BrandSydien #ad
ManufacturerSydien #ad
Part NumberH20180801BC0680

10. LEIMO

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7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

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LEIMO #ad - 5️⃣package contents:1 x 7-80v pwm dc motor speed Controller Switch 30A;Amazon satisfied customer service & fast ship. 1️⃣ 7-80v pwm dc motor speed controller switch 30a, Motor Speed Control Regulator;PWM frequency: 12KHZ;.

4️⃣adopt imported high-voltage mos tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability. 3️⃣circuit optimization design wide range of duty cycle adjustment, with power indication, no vibration, smooth motor without vibration, stable circuit design for long working hours.2

2️⃣ wide voltage 7-80v high current 30a design wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM.
BrandLEIMO #ad
ManufacturerLEIMO #ad