8 Best
Variable Speed Dc Motor Controls
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Product Highlights- Suitable for long hours of work:circuit optimization design,stable
- Using imported high-voltage mos tube, three pressure 100v high-frequency low-resistance capacitors, automotive fuses
- Potentiometer cable（about 15cm） can be separated, with running stop brake function
- Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range
- Pwm frequency: 12khz
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Product Highlights
- Use electronic control to adjust the working speed, superior performance.
- Integrated transformer and speed control governor, ac 220v ac input, dc 220v dc output.
- High quality motor, reliable and durable to use.
- Compact size and light weight, easy to carry and operate.
- Ideal for high-voltage high-power direct current machine such as diy, small lathes, milling spindle motor.
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Product Highlights
- Speed adjustable switch module: wide range of duty cycle adjustment, stable motor adjustment without noise and vibration, with power indication, stable circuit design, precision welding switch, stable and can be used for a long time, speed adjustable reversible switch
- Excellent heat dissipation performance: motor speed adjustment switch is designed to protect the controller board from damage as well as dissipate heat. the enclosure of the speed controller for motor is an aluminum enclosure. aluminum shell is very strong to prevent damage, holes on its side and top which are helpful for heat dissipation
- Regulate range: input supply voltage: dc 10v~55v; maximum current: 40a; rated current: 30a; speed range: 0~100%; control frequency: 16khz.please connect the dc power supply to use! do not continue to use excessive load, pwm dc motor speed controller switch, motor speed controller with start stop switch
- Speed control knob: the dc motor speed control switch has a knob with switch function. adjustable motor speed switch is easy to use and can be directly connected to the motor, which can control the motor speed from 0% to 100%. the input voltage must differentiate "+" ,"-",the input voltage should be equal to the rated voltage of the motor within 10 to 50v,or pwm motor s...
- Wide application: the 10-50v motor speed controller switch can be used to brush motor speed regulation, light dimming regulation in the dc circuit. note: the motor speed potentiometer switch cannot be used in electric vehicles
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Product Highlights
- ★ 【momentary start/stop switch】 momentary start/stop switch and a speed control potentiometer.
- ★ 【high quality circuit board】 the speed controller is made with a high-quality circuit board which ensures a longer service life.
- ★ 【convenient screw terminals】 this motor speed controller uses screw terminals for convenient and fast wiring.
- ★ 【digital display】 designed with a digital display that shows the percentage rate of the actual speed at the maximum speed.
- ★ 【stable】 this simple and easy to use dc motor speed controller has stable performance.
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Product Highlights
- ☛ universal adjustment for 12v or 24v, supports high power, 120w to 12v, 240w to 24v.
- ☛widely used to adjust the speed of the fan heater, defroster, fans, etc.
- ☛this is an improved fan heater control switch, designed with a heat sink that will provide better heat dissipation.
- ☛type continuously variable, rated thermal current is 10a, easy to wire, easy to use, it is an excellent replacement for broken.
- ☛ if you have any questions, do not hesitate to contact us immediately, we will answer you as soon as possible.
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Product Highlights
- 【high performance】maximum output power 30w. input supply voltage dc 1.8v-15v. maximum continuous output current 2a. 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%.
- 【please note】①please connect this dc controller to dc power supply. never connect directly to household 220v ac power supply, or it will be damaged; ②don't power supply larger than 12v. ③this is a speed governor with a maximum current of 2a, which can't drive larger than 0.5a continuous current / the 775 motor / children's car motor. please confirm again before purchasing.
- 【pwm dc motor speed controller】ultra-low voltage dc motor governor with switch function. with a self-recovery fuse 2a and a power-on led light.
- 【secure enough】the speed controller is equipped with a self-recovery fuse. when the current is too large, the fuse is automatically disconnected. after cooling, the fuse is automatically restored.
- 【widely applications】it is suitable for the speed regulation of dc motor, fan, fish tank oxygen pump and other products in dc1.8v--12v.
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Product Highlights
- * suitable for the dc motor (or dc load) within 20a.
- * potentiometer with adjust speed swtich function,and button swtich function.
- * dc motor speed regulator controls the speed of a dc motor by adjusting pulse-width-modulated (pwm)
- * adjustable speed range is from 0%-100%.
- * the item with metal shell and connective label,very easy to install and use.
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