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10 Best electric speed controllers of 2026

Explore top picks
  • Best Choice

    1

    AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator for Resistive Loads Only with Overload Protection, LED Display for Precise Control
    CavalliFun

    AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator for Resistive Loads Only with Overload Protection, LED Display for Precise Control

    • control method:Variable Speed Controller
    • operating voltage:110-120V
    • operation mode:Manual adjustment
    • Part Number:N/A
    • Color:N/A
    9.8
    Exceptional
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  • Value for Money

    2

    KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max amp, 115V, # K177-1006
    KB ELECTRONICS

    KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max amp, 115V, # K177-1006

    9.7
    Exceptional

  • 3

    CDMALL AC Motor Speed Controller 120V 15A Max Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long Cord
    CDMALL

    CDMALL AC Motor Speed Controller 120V 15A Max Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long Cord

    9.5
    Excellent

  • 4

    AC Motor Speed Controller 100V-120V 15A Variable Speed Regulator for Router, Drill, Fan, and Polishing Machine - Electronic Voltage Regulator with Overload Protection and LED Display
    ReeMoo

    AC Motor Speed Controller 100V-120V 15A Variable Speed Regulator for Router, Drill, Fan, and Polishing Machine - Electronic Voltage Regulator with Overload Protection and LED Display

    • control method:Variable speed controller
    • operating voltage:110-120V
    • operation mode:Manual
    • Part Number:N/A
    • Color:N/A
    9.4
    Excellent

  • 5

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

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

    9.2
    Excellent
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  • 6

    ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W with Overload Protection Switch
    ZOWZEA

    ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W with Overload Protection Switch

    9.1
    Excellent

  • 7

    FLYCOLOR 30A ESC 2-4S Electric Speed Controller 3A UBEC with XT60 & 3.5mm Bullet Plugs for RC Brushless Motor
    FLYCOLOR

    FLYCOLOR 30A ESC 2-4S Electric Speed Controller 3A UBEC with XT60 & 3.5mm Bullet Plugs for RC Brushless Motor

    8.8
    Very Good

  • 8

    Cdmall AC Motor Speed Controller 120V 15A Max - Variable-Speed Controller & Fan Speed Control with Overload Protection and LED Display for Hydroponics Inline Duct Exhaust Ceiling Fans
    CDMALL

    Cdmall AC Motor Speed Controller 120V 15A Max - Variable-Speed Controller & Fan Speed Control with Overload Protection and LED Display for Hydroponics Inline Duct Exhaust Ceiling Fans

    8.7
    Very Good

  • 9

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

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

    • control method:Potentiometer
    • operating voltage:7-70V
    • operation mode:PWM
    • Part Number:N/A
    • Color:N/A
    8.6
    Very Good
    Our Rating

  • 10

    RioRand Small PWM DC Motor Speed Controller - for 6V 12V 24V 28V 3A 80W Low-Voltage Gear Motors with Forward/Reverse Switch Control
    RioRand

    RioRand Small PWM DC Motor Speed Controller - for 6V 12V 24V 28V 3A 80W Low-Voltage Gear Motors with Forward/Reverse Switch Control

    • control method:N/A
    • operating voltage:N/A
    • operation mode:N/A
    • Part Number:RR-PWM-3A
    • Color:1203BB
    8.5
    Good