$200
$200
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1-Pack 120V 15A AC Motor Speed Controller with LED Display & Overload Protection - Variable Speed Voltage Regulator for Electric Motors, Stepless Control 0-120V, US Plug, Back Hook Design for Angle Grinders, Fans, Light Bulbs, Lighting Control, Easycontrol Knob
$14.85
15sold
1
Motor Speed Controller 220V/ 15A Max, Variable Fan Speed Controller AC Electronic Voltage Regulator With Overload Protection Switch & Voltage LED Display Screen
$14.65
$18.67
11sold
-21%
1
4000W Variable Speed Controller for AC Motors - Fan Speed Regulator with Overload Protection Switch, 15A Max Output, 3-Speed Settings (Low/Medium/High), ABS Plastic Housing, Green/Black, US Plug Compatible, Tool Power Adjustment | Compact Controller | Flame Retardant Plastic, BELITA AMY
$14.85
$42.46
249sold
-65%
30
Variable Speed Controller For AC Motors, Speed Regulator With Overload Protection Switch, 3-Speed Settings (Low/Medium/High), ABS Plastic Housing, Exhaust Fans And Tungsten Filaments, Tool Power Adjustment, Angle Grinder Accessories
$23.51
Adjustable Speed Control Knob for AC Motors 220V 15W - USB-Powered Regulator Module with Digital Display, 0-100% Speed Control, 70°H/L Alarm, 10-60 RPM Range, 36V Safe Voltage for Home/Office/Industrial Use
$22.08
4000W 15A Electronic Voltage Regulator With Overload Protection And Voltage LED Display Screen, High Power Stepless Speed, Exhaust Fans & Tungsten Filaments - Portable Motor Governor With Precise Potentiometer Control, Angle Grinder Accessories
$14.73
$18.67
128sold
-21%
14
SCTOO VFD Inverter 0.75KW 1HP AC 220V 5A Variable Frequency Drive, Single Phase to 3 Phase Converter for Spindle Motor Speed Control with LCD Display & Safety Protection
$66.96
$79.99
13sold
-16%
1
2000W PWM AC Motor Speed Control Module - 50-220V Adjustable Voltage Regulator with USB Charging, Compact Design for Industrial & DIY Projects
$10.56
15W 50K Gear Motor Electric Motor With Speed Controller Large Torque AC 110V 0-125 RPM
$62.22
14sold
2
27 RPM High Torque Gear Motor AC Electric Motor Variable Speed Controller 1:50
$57.21
$177.39
30sold
-67%
9
AC 110V Gear Motor Electric Variable Speed Reduction Controller 1:5 270 RPM 15W
$61.88
$118.99
2sold
-47%
Diymore Heavy-Duty AC Motor Speed Controller 120V 15A 4000W Variable Speed Control with Overload Protection, for Electric Motors, Fans, CNC, Appliances, Workshop - Industrial Power Tool Controller, Cnc Machine Control, Clear LCD Display, Protective Features, Durable Construction, Robust Build, Appliance Repairers
$53.98
30K 120W AC Gear Motor Electric Motor Variable Speed Controller 0-45 RPM 110V
$98.85
YXQ 4000W Motor Speed Control High Power SCR Electronic Regulator AC 10 220V Adjustable Voltagefor Appliances Dimmer Thermostat
$37.35
$52.36
-28%
15W 220V AC Motor Speed Control Unit with Adjustable Knob & Digital Display - USB-Powered Speed Adjuster for Induction & Brushless Motors, Durable Green Industrial Electrical Control, Motor Speed Control, Smooth Rotor Design, Reliable Construction
$22.08
VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control
$96.99
2sold
110V AC Geared Motor with Variable Speed Controller - 1:3 Ratio, 0-450 RPM, 15W
$57.21
5sold
1
2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator 50- 220V Adjustable Voltage Regulator
$9.70
3sold
AC to DC Adapter Converter 3- 12V 2A Power Supply Motor Speed Controller
$3.83
210sold
38
Happybuy Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 Or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter For Motor Speed Control
$85.94
$373.64
17sold
-76%
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