10 BEST MOTOR SPEED CONTROLLERS for sale in 2022 – compare between the best motor speed controllers on sale.

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Cdmall Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long 120V 15A Cord
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17 Reviews
Product Highlights
  • ONE SWITCH, 3 SETTINGS: Variable, Off, and Full
  • MULTI-FUNCTIONAL: Makes it easy to adjust the speed of your inline fans and duct fans
  • SAFE OPERATION: Built-in grounded plug for safe operation with all inline fans
  • SPECIFICATIONS: Voltage/Frequency:120V/60HZ Max. Amperage:15A

$17.89 $16.89
RioRand 7-70V PWM DC Motor Speed Controller Switch 30A
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Product Highlights
  • 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

uniquegoods AC 110V 120V 220V 230V 10000W High Power SCR Motor Speed Controller Voltage Regulator Dimming Attemperation Thermoregulation Board
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Product Highlights
  • Power: cont. 5000W below; Max. 10000W
  • Dimensions: 130 * 60 * 47mm (5.12"x2.36"x1.85")
  • Voltage Regulation: AC 10V to 230V (Adjust begin 20V)
  • Application: Electric furnace, water heater, the lamps and lanterns that move light, small motor, solder iron temperature control

AC 110V 400W Knob Motor Speed Controller DC 0-90V Variable Adjust Lathe Control
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Product Highlights
  • SINGLE-PHASE CIRCUIT: This single-phase asynchronous motor speed controller can be used for 24V, 36V, 90V DC motors
  • HUMANIZED SHELL DESIGN: This electric speed regulator has small size, high precision, wide speed controlling range, low power consumption, Used for single (1/3)phase DC motor.
  • CONVENIENT SPEED CONTROL: The Speed Regulator with adjustable knob can be used to adjust voltage freely, convenient and simple.
  • LONG SERVICE LIFE: Our Knob motor speed controller with Over Current protection and short circuit protection.(with 5A fuse)

36V-48V 350W Brushless motor controller,KKmoon Electric Bicycle E-bike Scooter Speed Controller,DC Brushless Motor Regulator Speed Controller
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Product Highlights
  • 1.Automatic identification the Phase angle of 60 degrees and 120 degrees.
  • 2.Select the corresponding voltage controller according to the voltage battery level of your electric vehicle.
  • 3.It is a brushless controller for electric bicycle, electric scooter.
  • 4.Anti-coaste, vercurrent protection.

RioRand Upgraded 6V-90V 15A DC Motor Pump Speed Controller
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Product Highlights
  • RioRand Upgraded 6V-90V 15A DC Motor Pump Speed Controller
  • Control the speed of a DC motor with this controller
  • High efficiency, high torque, low heat generating
  • With reverse polarity protection, high current protection

$12.99 $11.99
PWM Motor Speed Controller 6V 9V 12V 24V 36V 48V DC 6V - 60V Pulse Width Modulation Regulator 30A 1500W Stepless Variable Speed/Forward and Reverse Switch Pulse Width Modulation DC Speed Regulation
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Product Highlights
  • ★ Fine quality made with high quality circuit board which ensures a longer service life.and this simple and easy-to-use DC motor speed controller has an stable performance.
  • ★ Product introduction The motor speed controller uses screw terminals for convenient and quick wiring. It is equipped with an instantaneous start/stop switch and a speed control potentiometer.
  • ★ Seller's warm tips 1. The digital display is the percentage non-motor actual speed; 2. The input voltage must be divided into positive and negative, can not input 220V household electricity, the input voltage should be equal to the rated voltage of the motor (6-60V), such as the rated voltage of the motor 12 input 12V motor 36V input 36V motor.
  • ★ Speed Controller Features Comes with a momentary start/stop switch and a speed control potentiometer.

$15.99 $14.99
DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation
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Product Highlights
  • DROK DC motor driver input voltage range is DC 6.5V-27V, can be input DC 12V or 24V, rated output current of each port is 7A, total output power is 160W.
  • STRONG DRIVE: the motor controller board adopts dual H bridge, can drive two DC motors at the same time.
  • FORWARD and REVSERSELY ROTATE: the IN1, IN2/IN3, IN4 port can control forward or reverse motor rotation.
  • PWM SPEED CONTROL: enable signal terminal (ENA) input PWM can regulate speed, PWM frequency range 0-10KHZ.

12V Motor Speed Controller, DROK DC Motor Driver Board for Brush Motor 7V-60V 20A 420W PWM Control 12V 24V 36V 48V Regulator Cooling Fans Dimmer Governor Pulse Width Modulator with Adjust Knob
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Product Highlights
  • DROK motor speed controller operating voltage range is DC 7-60V, max drive current is 20A, control power advice 12V within 200W, 24V within 300W, 48V within 350W.(for reference, depending on motor)
  • Protection & Easy Installation: the dc motor driver is designed with Aluminum shell prevents it from easily damaged; there are holes in its sides and bottom, making it easier to install
  • Speed Control: the improved version control motor speed from original 1%-100% to stepless speed change
  • Special Features: our motor control board is FR4 double panel, reasonable circuit management and fuse allows Stable performance and small heating

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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Product Highlights
  • 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.
  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor
  • If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.


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