Motor Speed Controller

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

$21.99 @ Amazon.com (Save 27%)

Power Design: Input voltage 110-120V, supports variable speed controllers and AC motor speed controllers with a maximum current of 15A and a rated current of 10A, capable of handling resistive loads up to 4000W and inductive loads like fan speed controllers up to 1500W, meeting the needs of a wide array of equipment

Convenient Operation Experience: Designed with a handy back clip for quick attachment to your belt, this motor speed controller 120v allows for easy access during work. The precision pressure regulating knob and LED voltage display offer accurate control and monitoring of voltage levels

Safe Overload Protection: Equipped with overload protection, the power supply automatically cuts off when the current exceeds 15A, safeguarding both the equipment and the users. The flame-retardant casing adds an extra layer of security, common in high-efficiency power designs

Versatile Standard Socket: This variable speed fan controller comes with a versatile standard socket, compatible with the common Type A and Type B plugs in the United States, eliminating the need for adapters. It provides a convenient connection for various electrical appliances, similar to a speed controller

Wide Application Scenarios: Ideal for powering a variety of devices, this controller can handle inductive loads such as fans, small motors, and soldering irons, as well as resistive loads like kettles and electric heaters. It is perfect for both home and industrial applications, offering a wide range of uses

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

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

$14.99 @ Amazon.com

Wide voltage 7-70V high current 30A design for a wide range of applications, on-board switch with run stop brake function, adjust the potentiometer soft line can be separated, wire length 15CM.

Circuit for optimized design, duty cycle adjustment range is wide, adjust the motor smooth without bath sound No vibration, with power indication, the circuit design is stable and suitable for long time work.

This product is a DC brush motor speed controller, need a separate DC power supply to the governor/controller power supply can not be connected to AC power can not drive brushless motor.

Before wiring power, please read the wiring label, the input is DC power positive and negative poles can not be engaged, the output is connected to the motor (motor) does not need to be divided into positive and negative, if the direction of operation is not right, please replace the motor of the two wires.

On the voltage or current regulation, adjust the duty cycle is in the unit time to control the on-off time, the output is a pulse, no-load with a voltmeter to measure the output voltage and input close to the motor connected to change the duty cycle added to the motor on both sides of the average voltage changes to achieve speed regulation, the voltage changes in the current of course followed by changes. The role of the current, and the current is derived from the change in voltage.

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

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)

$6.99 @ Amazon.com

Adjustable duty cycle: 0%-100%

Maximum output power: 30W

Maximum continuous output current: 2A

Input voltage: DC 2.2V-15V; output voltage: 1.8V-15V

Equipped with a 2A self-recovery fuse, which will automatically disconnect if the current is too large, and will automatically recover after the fuse cools down

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)

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

$25.99 @ Amazon.com

Electrical Specifications：Input voltage range of 110-120V, with a maximum current capacity of 15A and a rated current of 9A. Supports a maximum resistive load of 4000W and an inductive load of 1500W.

Convenient Design：Featuring a back clip, allowing you to easily secure it to your belt while working. The rotary knob provides precise voltage control, while the LED voltage display ensures easy monitoring.

Overload Protection：The switch automatically cuts off power when the current exceeds 15A, ensuring safety for both equipment and users. The flame-retardant casing provides an additional layer of protection.

Standard Socket：The device features a standard socket at the bottom, compatible with both Type A and Type B plugs commonly used in the United States.

Versatile Usage：Perfect for powering fans, small motors, soldering irons, and other inductive load devices. It can also be used with resistive loads such as kettles and electric heaters.

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

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

$29.99 @ Amazon.com

【Specifications】Input Voltage: 110-120V; Current Capacity: 15A Max (Rated Current 10A); Frequency: 60Hz; Resistive Load: Max 2000W; Inductive Load: Max 1000W

【Robust Protection】The variable speed controller, is equipped with multiple protection measures including surge protection, spike protection, and RC absorption. Flame-retardant insulation shell remains stable at high temperatures, with excellent resistance to conductivity, rust, and high voltage for outstanding safety performance

【Overload Protection】The fan speed controller, is equipped with an independent switch for voltage control, featuring overload and short-circuit protection. The switch will automatically shut off when the instantaneous current exceeds 15 amps, ensuring safety for both equipment and users

【Portable Design】With a clip-on design, it can be easily attached to a belt for convenient operation. Compatible with standard Type A and Type B plugs in the United States. High-precision LED voltage display provides real-time output voltage for easy adjustments at any time

【Wide Compatibility】Can adjust temperature, speed, light, and voltage settings, suitable for electric fans, exhaust fans, drills, angle grinders, blowers, electric drills, LED lights, and more. Not suitable for appliances with circuit boards and capacitor electronic components, such as microwaves, induction cookers, rice cookers, water pumps, washing machines, LED energy-saving lamps, and similar devices

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

RioRand PWM DC Motor Speed Controller Switch Control 7-70V 30A Fuse (RRLSKJAASSSSSSS)

$12.99 ($6.50 / 100 g) @ Amazon.com

Wide voltage input 7-70V, maximum output current 30A .Adjustable potentiometer soft cable（about 15CM） can be separated, with running stop brake function

Can be use on 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

Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range

PWM Frequency and Share Space: 12KHZ ,The knob has a switch function, which can control the motor speed from 0% to 100%.

RioRand PWM DC Motor Speed Controller Switch Control 7-70V 30A Fuse (RRLSKJAASSSSSSS)

EC Buying ZK-BMG DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module

$9.99 @ Amazon.com

♥Product parameters: 1. Working voltage: DC9V~60V, input anti-reverse connection protection 2. Rated current: 12A, maximum current 20A 3. Maximum power: 500W 4. Operating frequency: 1KHz~99KHz adjustable, 1KHz step, default frequency 20KHz, accuracy about 1% 5. Duty cycle: 0-100%, 1% step 6. Product size: 79mm*43mm*26mm Installation hole size: 39.3mm*76.5mm 7. Product weight: 43g (bare weight), 65.5g (with packaging) 8. All settable parameters are stored when power is off.

♥ Wiring Instructions: ① Motor start and stop indicator: start light on, stop light off ②Digital tube: display the duty cycle of motor adjustment, upper and lower limit of duty cycle and frequency ③Digital tube: Display the motor adjustment duty cycle, upper and lower limit of duty cycle and frequency" ④It can be connected to switch signal or 3.3V level signal to control the start and stop of the motor ⑤ Motor output positive and negative poles Power input positive and negative

♥ Digital encoder knob operation: ①In the default interface: (the default display is the duty cycle) Short press: switch the motor on and off. Press and hold for 10 seconds: enter the setting interface. Counterclockwise rotation: the duty cycle decreases. Clockwise rotation: increased duty cycle.

♥②Setting interface: Short press: select the setting parameter, the setting parameter can be switched between ON-OFF, duty cycle lower limit, duty cycle upper limit, and operating frequency. ON-OFF is the default module power-on normally open or normally closed, the lower limit of the duty cycle is displayed in the form of "L" + two digits, and the upper limit of the duty cycle is displayed in the form of "H" + two digits or "100", the operating frequency Displayed in the form of "+two digits".

♥STOP port on the back: It can be connected to external switch buttons or a 3.3V level. Do not use it in complex electromagnetic environments, and there is no relevant protection inside the circuit. (Note that the external switch should use a self-reset button or key, press it once to turn it on, and press it again to turn it off; it cannot realize the function of always closing the output to open, and not closing the output to close).

EC Buying ZK-BMG DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module

TKXEC Adjustable Digital display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward Brake Reverse For power wheels regulation (60A PWM)

$17.88 @ Amazon.com

The input voltage must be equal to the rated voltage of the motor.Wide Voltage: Wide voltage input 10-55V, maximum output current 60A,Continuous current: 40A.

Digital display :Motor Rotation Speed Percentage 0~100% ,Accurate adjustment speed.Adjust Output Current Control Motor Speed

Speed Control Knob:Stepless speed regulation ,and with Forward-Brake-Reverse Switch.Only Work for Brushed Motor.

Notice 1: The power of the input power supply must be greater than 1.5 times the rated power of the motor to make the motor work (note: the input voltage and the rated voltage of the motor must be consistent).

Notice: If there is a forward-reverse circuit regulator on the children's car, please be sure to connect the speed controller between the power supply and the forward -reverse circuit regulator of the children's car. Otherwise, the speed controller may be damaged.

TKXEC Adjustable Digital display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward Brake Reverse For power wheels regulation (60A PWM)

TKXEC Adjustabe 4000W AC 110v Motor Speed Controller Angle Grinder, Hand Electric Drill Polishing Machine Fan Speed Controller Variable Speed Control Switch With Overload Protection

$22.50 @ Amazon.com

Product features: Adopting a precision pressure regulating knob, one turn pressure regulation,easy speed regulation,high precision,good stability,It can be used by plugging in and compatible with American standard A and B type plugs

Safety performance:The shell is made of flame-retardant material,which is high-temperature flame-retardant and does not deform during high temperature burning,It has independent switch control input and output voltage with overload

Application:Angle grinder, marble machine, exhaust fan,electric furnace, tungsten filament light bulb,blower can all be used (products with circuit boards and capacitor electronic components inside cannot be used)

Clever design:Designed with a tool kit for hanging and fishing, making it easy to operate the angle grinder,Tools such as marble machine and blower

Parameter Description:voltage 100-120AC adjustable,Supports a maximum resistive load of 4000 watts and an inductive load of 1500 watts Maximum current capacity 15A,rated current 9A

TKXEC Adjustabe 4000W AC 110v Motor Speed Controller Angle Grinder, Hand Electric Drill Polishing Machine Fan Speed Controller Variable Speed Control Switch With Overload Protection

JOD Router Fan Variable Speed Controller Control for Electric Motor Rheostat AC 120 Power from 500w to 1800w Adjuster

$20.96 @ Amazon.com

ONE SWITCH, 3 SETTINGS: Variable, Off, and Full MULTI-FUNCTIONAL: Variable speed controller,Makes it easy to adjust the speed of your inline fans and duct fans.Note: This speed controller is only suitable for use with AC brushed motors， Please do not use it with brushless motors. SAFE OPERATION: Built-in grounded plug for safe operation with all inline fans fans

SPECIFICATIONS: Voltage/Frequency:120V/60HZ Max. Amperage:15A WHAT’S INCLUDED: Fan Speed Controller with 6 ft Grounded Power Cord (US standard plug)

High Quality Material: Fan 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

Wide Application: Variable speed controller,Router speed controller can regulate speed, temperature, voltage and light, which is suitable for US standard A and B plugs, widely used in exhaust fans, 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

This variable speed controller is For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V Newest

JOD Router Fan Variable Speed Controller Control for Electric Motor Rheostat AC 120 Power from 500w to 1800w Adjuster