Looking for the best Motor Speed Controllers?
Discover now our comparison of the best Motor Speed Controllers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Motor Speed Controllers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Motor Speed Controllers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
SaleNo. 1 
KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse
- 【Wide Voltage】: Wide voltage input 7-70V, maximum output current 30A (Please refer to the recommended power range for actual use current. It is recommended that 12V within 250W, 24V within 350W, 48V within 450W, and 60V within 500W. )
- 【Speed Control Knob】: The knob has a switch function, which can control the motor speed from 0% to 100%. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM.
- 【30A Fuse】: This set contains a 30A fuse to prevent shorting of the motor interface. Double protection of your Motor and Motor Speed Controller.
- 【Note 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).
- 【Note 2】: 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.
−33%
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SaleNo. 2
Electric Motor Variable Speed Controller - 120V~220V 15A 4000W AC Motor Speed Controller Variable Voltage Regulator Adjustable Voltage Controller Temperature Adjustment and dimming with Voltmeter
- New upgrade: variable voltage fan speed controller, the input voltage is AC 120-220V, the output voltage is adjustable from 0-220V, the maximum power is 4000W, the rated current is 9A and the limit current is 18A
- Good quality: zero hysteresis, zero delay, with peak voltage absorption circuit to effectively protect high-power thyristor, anti-surge, anti-peak, RC absorption multiple protection. The flame-retardant metal casing does not deform under high temperature, and the metal spray paint does not rust, which is resistant to high temperature and heavy pressure
- High safety: This voltage regulator adopts imported high-quality chip thyristor, high-power new semiconductor, all-aluminum heat sink, high-temperature-resistant FR-4 circuit board, and double-sided copper-platinum welding is safer and firmer. The multifunctional industrial socket is adopted, and the internal copper parts are thickened phosphor bronze fittings, which have good contact and safety
- Applicable appliances: Transformer regulators are suitable for electric stoves, water heaters, tungsten lamps, small motors, electric soldering irons, fan speed regulation, etc. Many motors do not support voltage regulation (such as single-phase motors, dual-value capacitor motors, asynchronous motors, pumps, etc.)
- Note：1. The output voltage measuNote: The inductive load is 1/3 of the resistive load. The resistive load refers to tungsten lamps, heating wires, etc., and the inductive load refers to the series excitation motor. etc. Electronic products with circuit boards should be used with cautionmotor. etc. Electronic products with circuit boards should be used with caution
−16%
Buy On Amazon SaleNo. 3
RioRand 7-70V PWM DC Motor Speed Controller Switch 30A
- Potentiometer cable（about 15CM） can be separated, with running stop brake function
- Suitable for 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
- PWM frequency: 12KHZ
−38%
Buy On Amazon No. 4
DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC Brush Motor.
- This motor speed controller supports stop and forward and reverse functions, making it more flexible and convenient to use.
- The motor speed controller is made of high-quality electronic components with stable and reliable performance
- The motor speed controller is compact and easy to install in narrow space.
- The input voltage of the product is within the range of DC 12-60V and the applicable current is within 10A.
- Simple control, it is easy to control the rotation of the motor with the knob.
No. 5
Cdmall Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long 120V 15A Cord
- ❀ONE SWITCH, 3 SETTINGS: Variable, Off, and Full.
- ❀MULTI-FUNCTIONAL: Makes it easy to adjust the speed of your inline fans and duct fans. Don't use it on brushless type motors .
- ❀SAFE OPERATION: Built-in grounded plug for safe operation with all inline fans.
- ❀SPECIFICATIONS: Voltage/Frequency:120V/60HZ Max. Amperage:15A.
- ❀Come with 6FT Grounded Power Cord with US standard plug.
No. 6
Bemonoc 6W AC 110V 60HZ 150RPM Adjustable Variable Gear Reducer Motor 50HZ 125RPM with Speed Controller CW CCW for Industry
- ✔Voltage: 110V; Power: 6W; Speed: 125rpm(50HZ)/150rpm(60HZ);Gear Reduction Ratio: 2GN9K; Max Rated Torque: 3.54lb.in(50HZ)/2.65lb.in(60HZ); the dimensions unit is mm,1mm is approximately equal to 0.039in, pls confirm the dimensions before you order;
- ✔Controller safety range: When the motor load and work continuously for a long time. the controller shouldn't be lower than 35% of the full speed;
- ✔Why the speed of motor can only be adjusted to a certain range: because the motor is slowed down by reducing volt, after volt is reduced, the torque will also become smaller, and it may overload; at this time, due to the increase of current, the heat dissipation will become worse, and motor will heat up seriously, which is easy to cause the insulation failure of the stator coil and the machine short circuit;
- ✔Package: 1PCS x One-phase Adjustable Motor AC 110V 6W adjustable motor (AC 110V 6W ) +1PCS x 110V 6W AC speed controller+1PCS Bracket . (If you don't need speed controller, contact us to minus price);
- ✔Widely used in packaging, printing, textile, dyeing, chemical, food, medical, pharmaceutical construction machineries. And advertising, office, petrochemical, instrumentation, stage lighting, transmission, automatic warehouse, parking access control system and other equipment.
No. 7
DC Motor Speed Controller PWM Speed Controller DC 12V 24V 60V 500W Electric Motor Speed Control Regulator Power Wheels Speed Controller with PWM Signal Generator Driver Module
- 【High Grade Material】 This PWM Motor Speed Controller is made of premium quality circuit board material, which has a good durability and wear-resistance to ensure a long term service.
- 【Soft-s【Soft-start protection】 The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.tart protection】 The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.
- 【Digital Encoder Button】 The digital encoder knob can adjust the motor speed, which is more accurate and consistent to control the engine speed than ordinary potentiometers.
- 【Features】 The duty cycle maximum and minimum limits can be set, as well as the PWM output frequency.
- 【Wide Input Voltage Range】 This PWM DC Motor Speed Controller supports a widely input voltage from DC 9V-60V, and it fits to 12V 24V 36V 48V power supply, at the same time the output current is 12A, power 500w, which ensures a widely application. You can use this Adjustable Motor Controller in different occasions upon different purposes.
No. 8
PWM DC Motor Speed Controller, DC 10-55V/60A, LED Display Stepless DC Motor Speed Controller with Adjustable Potentiometer and Forward-Brake-Reverse Switch
- ♕【Technical Parameters】 Input supply voltage: DC 10V-55V; Maximum current: 60A; Continuous current: 40A; Speed range: 0%-100% ; Control frequency: 15KHZ; Apply to: DC Brush Motor
- ♕【Switch Function】The PWM DC motor speed controller come with switch function. High power speed controller switch which is much more adaptable and convenient to change the motor direction.
- ♕【Excellent Heat Dissipation Performance】 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.
- ♕【Easy to Operate】The stepless motor controller has a simple potentiometer knob adjusts the motor speed from 0% ~ 100% smoothly. And LED display screen shows the motor speed from 0% to 100% of the rated speed. The input voltage of PWM motor speed controller should be equal to the rated voltage of the motor within 10V-55V,or it will be burnt.
- ♕【Application】 The DC motor driver can be used on brush motor speed regulation, light dimming regulation in the DC circuit. Note: The motor cannot be used in electric vehicles.
No. 9
LAPOND VFD Variable Frequency Drive Inverter 220V 11KW 15HP 45A for Motor Speed Control
- 11KW 15HP 45A VFD Input voltage: 220VAC(+/-15%); Output voltage: 220VAC(+/-15%); Input frequency: 50/60 Hz; Output frequency: 0-400 Hz;Output Current:45A, Input phase: 1 phase; Output phase: 3 phase.
- This Series variable frequency drive has better performance and stability and adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency.
- Rich of digital and analogy control terminals for versitile control , optional MODBUS (RS485) extension.
- There is enough space for heat dissipation between electronic components, and the shell adopts porous heat dissipation, which has a longer service life.
- Adopting user-friendly keyboard design & reasonable layout, easy to operate; digital display, intuitive and clear. The detachable design is convenient for remote control.
- Take advantage of various protection ways such as Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc.
- Adopts high-quality core capacitors, chips and IGBT modules, stable performance and quality assurance.
- The main application area involves spindle motor, Food Packaging Machinery, Forging Machine Tool,Chemical Fiber Equipment, Metallurgical Equipment Machine Tool,Drawing Machine,Pumping Unit, Brick Machine,Plastic Extruding Machine,Compressor, slitting machine, rewinder, ventilator, pump, grinder, conveyor, Speed regulators such as elevators , centrifuges, etc.
- Warm Tips：11KW and 15KW VFD does not support add breaking resistor due to built-in brake unit does not dissipate heat well;The VFD does not support add PG card.
- Warm Tips：one of key function of the VFD is to start the motor softly, to avoid huge electric current impact to mains system and mechanical shock occur to machine system ,we strongly recommend NOT to Turn on the Motor after VFD start up.
SaleNo. 10
Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 Motor
- [Controller & Driver] Integrated step motor controller and driver functions.It can not only realize the drive motor, but also control the working state of the stepper motor in real time
- [Forward & Reverse] It can not only change rotation direction by pressing button, but also by potentiometer. It is also automatically change the direction through the selected working mode to achieve multi-scene and multi-application
- [4 Control Mode] In addition to its built-in parameters work mode,it can also control by external buttons or others driver or UART commands
- [9 work states] Built-in 9 default workflow programs, covering most applications, to meet the needs of different scenarios.Forward/Reverse/Delay/Loop/Self-locking/No-lock/Rotating speed and so on
- [HD LCD display] The HD LCD can clearly display the speed/delay/cycle times, making it easier to browse and set various parameters. Realize high-precision control of the motor. Parameters support memory function that will not be lost
−25%
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Last update on 2023-06-07 at 23:32 / Affiliate links / Images from Amazon Product Advertising API