Top 10 Best Ac Motor Speed Controller

Technical ParameterInput voltage AC 100V-120V Input max current 15amps Rated current 8amps Resistive load 2000W max Inductive load 1000W max. LED Display ScreenShow the real-time output voltage, make the machine working voltage visible. Precision Voltage ControlAdopt precision potentiometer to regulate voltage to control speed, heating and light easily, accuracy up to 1 volt. US 3-Pin SocketStandard US 3-pin output socket is adopted to fit for US type A and type B plugs perfectly. Black-Coated Metal Shell The shell is made with 0.8mm thick galvanized black-coated metal plate, sturdy, flame retardant and rust-proof.

Compatible with 120V or 220V power input, 15A maximum current, the output voltage is 0-120V when the input is 120V, and the output voltage is 0-220V when the input is 220V.. Suitable for excitation motors, power tools and resistive loads, such as fans, hand-held routers, electric kettles, electric stoves, electric soldering irons, etc.. The maximum power of connecting inductive loads such as fans and routers is about 1500W, and the limit power of connecting resistive loads such as electric furnaces, heating wires is 4000W. Sturdy and durable metal casing, continuously adjustable output voltage, with holes on the back for easy installation and fixation. Warning, not suitable for smart appliances with complex circuit boards.. Note, the above mentioned 4000W refer to the maximum power when working under ohmic load. The inductive load is 13 of the ohmic load. So it can only be used with devices within 100-2000W..

Designed for Standard 2 x 4 Electrical Wall Box. 6.0 Max amps 115 Volts UL CSA Approved. Not to be used with Capacitor Start or Capacitor Run Motors. Applications Fans, Blowers, Fireplace Blowers, Attic Fans, Humidifiers, Ventilators.

Input voltage 220V AC. Output voltage 50V-220VOutput voltage Input supply voltage. The maximum output power 2000W The maximum output current 25A. High efficiency,high torque and low heat generating. Operation environment temperature-20'C-40'C Dimension 1.851.381 inches.

Technical ParameterInput voltage AC 100V-120V Input max current 15amps Continuous current 8amps Resistive load 2000W max Inductive load 1000W max. LED Display ScreenShow the real-time output voltage, make the machine working voltage visible. 15A Overload Protection SwitchThe switch will power off automatically when momentary current is over 15 amps to protect the controller.The switch is also with indicator light inside. Multi-function Output Socket Fit for US standard Type A, Type B plugs perfectly. Internal copper accessories adopt thickening phosphor bronze parts to ensure safety. Flame-Retardant Plastic ShellHigh temperature resistance, anti-flame and safety.

Fan speed controller applicable for fan or router which power is from 500w to 1800w, Electric Motor Rheostat AC 120 V15 amps.. One control switch for 3 settings Variable, Off, and Full Speed control dial to control variable speed Low, Medium or High speed.. Multi-Fonction Makes the fan speed control easy to adjust the speed of your inline fans and duct fansdon't use it on brushless type motors.. Package include 1 x Variable Fan Speed Controller.. NoteFan Speed Controller use with brush type motors only, Will not work with brushless type motor or softslow start motors,Use with centrifugal fans only..

High PrecisionMotor speed controller 36V has small size, high precision, wide speed controlling range, low power consumption and long service life Size 11.2 10 6cm4.4 3.9 2.3inch. Single Phase ControllerThis DC motor speed controller 24V is only suitable for the motor below 1800rpm. A single-phase asynchronous motor speed controller and can be used for 24V, 36V, 90V DC motors. Input Voltage AC 110V Control Motor Power 0.02W400W Output Voltage DC 24V90V. Wide ApplicationAdjustable DC motor speed controller 90V can be widely used for speed governing device drivers of packaging, printing, electronics, instrument meter, clothing machinery, medical machinery and other industries. High Quality Circuit BoardThis motor speed controller 24V uses high quality electronic circuit and integrated components, sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage. Fast To RespondDC motor speed controller is used with single-phase asynchronous motor to realize feedback constant speed and stepless speed regulation. It feels smooth and has good durability.

ATO single phase 220V to 3 phase variable frequency drive, using it as a phase converter to convert 1 phase 220v 230v, 240v home power supply to drive 3-phase motors. VARIABLE FREQUENCY DRIVEInput voltage 1 phase 220240V AC Input frequency 50Hz 60Hz Output voltage 3 phase AC 0input voltage Output frequency 0.00400.00Hz. APPLICATIONATO 1 phase to 3 phase 220V VSD can be widely applied to drive the AC motor, such as fans, pumps, power tools, etc.. Automatic Energy Save RunningATO 15 hp 11 kW VFD can Optimize VF curve automatically based on the load to realize power save running. CUSTOMER FIRSTIf you have no experience in driving a VFD, be sure to refer to the instructions before operating a VFD.If you are not sure about the size or have any issue about the product or service, please don't hesitate to email us. We will answer you within 12h.

Wide Application The speed controller can regulate speed, temperature, voltage and light, which is suitable for US standard A and B plugs, widely used in exhaust fans, tungsten filament bulbs, electric furnaces, angle grinders, marble machines, blowers, Note It can't be used in electrical appliances with circuit boards and capacitance electronic components, such as microwave ovens, induction cookers, rice cookers, water pump, washing machines, LED energy-saving lights etc. High Quality Material The variable speed controller uses high-quality ABS plastic insulated flame-retardant shell, which is not discolored, deformed, cracked, high temperature resistant, The internal fittings are made of thickened phosphor bronze, which is safe and reliable in quality and has a longer service life. High Precision Display The fan speed control switch adopts precision pressure regulating knob for voltage regulation, with high accuracy and good stability, Control accuracy can reach 1 volt, Through the digital display screen, you can accurately understand the working voltage of the machine, LED light makes the real-time voltage number clearer. Overload and Overvoltage Protection The variable speed fan controller is equipped with an independent switch to control voltage, with overload and short circuit protection function, When the instantaneous current exceeds 15 amperes, the switch will automatically power off, thus protecting the controller, You can also judge the working status of the switch through the indicator light. Back Hook Design In order to facilitate the operation of the angle grinder, we specially designed a hook on the back of the governor, through which you can hang the governor on the tool bag of the tool kit, which is convenient to carry and more convenient to use, plug and play, simple and practical.

Compatible with AC 110120V or 220240V input, 15A max, the output voltage is 0-120V when the input is 120V, and the output voltage is 0-220V when the input is 220V.. Fit for excitation motors, power tools and resistive loads, such as fans, hand-held routers, electric kettles, electric stoves, electric soldering irons, etc.. The maximum power of connecting inductive loads such as fans and routers is about 1500W, and the limit power of connecting resistive loads such as electric furnaces, heating wires is 4000W. The shell is made of strong, light, black PVC material, with multiple ventilation holes around it, the universal socket on the side is compatible with plugs of various specifications. Note, the above mentioned 4000W refer to the maximum power when working under ohmic load. The inductive load is 13 of the ohmic load. So it can only be used with devices within 40-2000W..