It is important to have the best variable frequency drive controller. Let’s take you step by step, type by type, and find the best variable frequency drive controller for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Szcy Llc Variable Frequency Drive Controller READ REVIEW

Best With Speed Controller: Buy: Mysweety Variable Frequency Drive Controller READ REVIEW

Best For Normal Running: Buy: Hy Huanyang Variable Frequency Drive Controller READ REVIEW

Best For Low Noise: Buy: Hks Variable Frequency Drive Controller READ REVIEW

Best For Low Speed: Buy: Walfront Variable Frequency Drive Controller READ REVIEW

Best For Cnc: Buy: Mollom Variable Frequency Drive Controller READ REVIEW

Best For Digital Display: Buy: Vevor Variable Frequency Drive Controller READ REVIEW

Best For Maximum Output Frequency: Buy: Oumefar Variable Frequency Drive Controller READ REVIEW

Best For Easy Operation: Buy: Cnctopbaos Variable Frequency Drive Controller READ REVIEW

Best For High Precision: Buy: Vikye Variable Frequency Drive Controller READ REVIEW

Best For Good Performance: Buy: Eujgoov Variable Frequency Drive Controller READ REVIEW

Best For Fast Start: Buy: Deror Variable Frequency Drive Controller READ REVIEW

Best Overall: Szcy Llc Variable Frequency Drive Controller

Buy on Amazon

Not everyone likes to purchase a controller for their regular use, but the Szcy Llc Variable Frequency Drive Controller would be an anomoly. The szcy llc variable frequency drive controller is good for other machines, is made with great customer service and it has an output voltage. Fast start and stop response, can provide you with good using effect. Moreover, the controller is easy to install, is ideal for full speed and it is powerful.

Most importantly, the szcy llc variable frequency drive controller is reliable, works OK and it works as expected.

Most buyers quickly discovered that the controller was good for the price, recommended. In addition, a few strongly agree that the controller works with 3-phase motors only. In addition, they also found that the one that starts with a lower case r is the speed in rpm.

• This has save setting parameters and it is durable.
• This is used for high speed and it comes with a soft start.
• This is a really nice safety feature.
• With extremely strong anti-jamming capability, safe for you to use.

Best With Speed Controller: Mysweety Variable Frequency Drive Controller

Buy on Amazon

We would, of course, be remiss if we didn't mention Mysweety Variable Frequency Drive Controller for regular use. The mysweety variable frequency drive controller is single phase vfd with 1 phase input and 3 phase output, The power is 22kw, 220v, 10a, vfd dimension. Make sure this fits by entering your model number. Moreover, the controller comes with great customer service and it is simple.

The controller is green, is good for other machines and it is good for emergency stop. Further, it works as advertised and it has an adjustable knob. Most importantly, the mysweety variable frequency drive controller is relatively humid, with water mist, water droplets or metal objects falling in, which will cause a short circuit.

Most buyers quickly discover that the controller is easy to understand and the item works perfectly. In addition, they say that the controller is rated up to 5 hp so it can manage your motor. Further, they say that the controller is driving one of the readily available rattm 2.2kw air-cooled spindle motors. In short, at the price, they believe that they got a steal of a deal with it.

• This provides great value, is white and it comes with a soft start.
• This is not an authenting huangyang, but it does perform well for the price.
• This is blue, works OK and it is easy to use.
• This is primarily designed as a speed controller and could damage the unit.

Best For Normal Running: Hy Huanyang Variable Frequency Drive Controller

Buy on Amazon

The Hy Huanyang Variable Frequency Drive Controller's material feels more premium than its price would suggest. The Hy huanyang variable frequency drive controller is used for important notes and it is good for input voltage. Work well with the mach 3 controller. This item uses sine wave pwn(spwm ) for the control system.

The controller is great for voltage regulation and it is great for normal use. Moreover, this is applicable to three phase motor and does not support external resistor.s. Finally, the hy huanyang variable frequency drive controller is very suitable for high-speed rotating motors, such as spindle motor, engraving machine cnc.and can be used as a motor speed control and a phase converter.

• The input 1 phase.this item uses wave pwn(spwm) for the control system.
• Rising voltage series,220v single phase phase input, 380v three phase output.
• This has an output voltage and it is used for low speed.

Best For Low Noise: Hks Variable Frequency Drive Controller

Buy on Amazon

Hks has been making great controllers for years, thanks to a combination of clever design and appropriate materials. The Hks Variable Frequency Drive Controller comes with fan cooling and efficient heat dissipation capability, It makes sure the internal temperature of vfd is suitable for long and consistent operation. Make sure this fits by entering your model number. The display and keys of the product can let users get started quickly.

Above all, the hks variable frequency drive controller has overload protection, fuse protection, overvoltage protection (dc voltage > 400), or low voltage protection (dc voltage < 200), restart protection, stall protection, short circuit protection, and overheat protection.

Most buyers find that the controller is at the bottom left of the page. Also, a few strongly agree that the controller works with an electronic brake on the motor as well. And, they say that this VFD is capable of driving a 10hp cnc spindle.

• This is disassembled, it can be connected to the corresponding interface to achieve remote control.
• If your motor is heavy duty, please choose a higher power.
• This works with 3-phase asynchronous motors.
• This is used for single-phase, the other phase can be used as a spare line.

Best For Low Speed: Walfront Variable Frequency Drive Controller

Buy on Amazon

Walfront offers a variety of controllers for personal choice and yet maintains quality in all the variants. The Walfront Variable Frequency Drive Controller is used for easy operation and it is simple. Make sure this fits by entering your model number. This VFD inverter adopts a unique control method to ensure excellent performance during the working period.

Most importantly, the walfront variable frequency drive controller is perfect for more stable performance and it is designed for low speed.

• Fast start and stop response, large moment of force at low speed.
• Good brand reputation.

Best For Cnc: Mollom Variable Frequency Drive Controller

Buy on Amazon

Not everyone likes to purchase a controller for their regular use, but the mobile variable frequencydrive controller would be an anomoly. The mobile variable frequency drive controller is convenient for remote control. With extremely strong anti-jamming capability, safe for you to use. And, the controller is best for digital display, It is easy to operate and has a professional design.

Finally, the mobile variablefrequency drivecontroller has an output voltage and has a good design.

"Used this device to upgrade a logan 1960's lathe. " - says, one customer. To sum up, for most buyers, it was just what they wanted.

• This is intuitive, it is great for high speed and has adopted a user-friendly keyboard design.
• Good brand reputation.

Best For Digital Display: Vevor Variable Frequency Drive Controller

Buy on Amazon

The Vevor Variable Frequency Drive Controller's material feels more premium than its price would suggest. The vevor variable frequency drive controller is best for digital display and it is durable. Make sure this fits by entering your model number. Moreover, it is convenient for remote control.

Finally, the vevor variable frequency drive controller has output voltage, comes with multiple protection, It is good for input voltage and has adopted a user-friendly keyboard design.

Most buyers quickly discovered that the controller will make the whatever length you need. And, they also found that the controller is easy to hide on the saw.

• This is ideal for discrete mounting.
• This is designed for small size and has a reasonable design.
• This is designed for low-noise operation and it is intuitive.

Best For Maximum Output Frequency: Oumefar Variable Frequency Drive Controller

Buy on Amazon

The Oumefar line of controllers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Oumefar Variable Frequency Drive Controller has an output voltage, can search for power supply voltage, It is designed for supply voltage and has a reasonable design. Make sure this fits by entering your model number. The variable frequency converter adopts a unique control method and has the characteristics of high performance, high torque, high precision and a wide speed adjustment range.

The controller is a power control device that uses frequency conversion technology and microelectronics technology to control ac motors by changing the frequency of the motor's working power supply. Moreover, it is designed for maximum output frequency and it works for input voltage. Finally, the oumefar variable frequency drive controller is rated current and it has output voltage regulation mode.

• The manufacturer says: we would like to be a helper in your life.
• Lot of satisfied buyers.

Best For Easy Operation: Cnctopbaos Variable Frequency Drive Controller

Buy on Amazon

Compared with other controllers in this category, the Cnctopbaos Variable Frequency Drive Controller has a convenient design. The cnctopbaos variable frequency drive controller is triple and it comes with a soft start. Make sure this fits by entering your model number. Moreover, this includes a 2m extension cable/control panel box.

Most importantly, the cnctopbaos variablefrequency drivecontroller can adjust for output type and it is good for input voltage.

Almost all customers found that the controller is 380v or 400v type, then they can not use this 220v vfd. Moreover, a few also found that the controller can be used on a metal lathe.

• Input voltage:single phase or three phases 220v 60hz;output phase:3 phase.
• Cable:parcel includes 2m extension cable/control panel box.
• Output current:18a；this vfd can not install a brake resistor.
• This is secure and it allows for easy operation.

Best For High Precision: Vikye Variable Frequency Drive Controller

Buy on Amazon

Compared with other controllers in this category, the Vikye Variable Frequency Drive Controller has a convenient design. The vikye variable frequencydrive controller has an output voltage adjustable method and it is used for high speed. Make sure this fits by entering your model number. This VFD uses a unique control method to realize high moment of force, high accuracy and wide speed regulating range driving, with high performance.

The controller is simple and it is good for fast start. Lastly, the vikye variable frequency drive controller is ideal for low speed and it is easy to use.

• [Easy to use]: simple to operate and wire, connect to wires after removing screws.
• This is made for frequency range and it is rated current.
• [High speed]: fast start and stop response, large amount of force at low speed.

Best For Good Performance: Eujgoov Variable Frequency Drive Controller

Buy on Amazon

Not everyone likes to purchase a controller for their regular use, but the Eujgoov Variable Frequency Drive Controller would be an anomoly. The eujgoov variable frequency drive controller is designed with a large heat sink for better heat dissipation. The Manufacturer says: All products have been tried out by our own small team, and the product categories we have developed are so interesting that we are always doing what we love and the enthusiasm will not diminish. The product categories currently sold by eujgoov are industrial, hardware, instrumentation, craft collection, musical instruments, mother and baby.

Lastly, the eujgoov variable frequency drive controller could be a good choice, It is easy to operate and has a good design.

• Good design : designed with a large heat sink for better heat dissipation.
• Delivers what they promise.

Best For Fast Start: Deror Variable Frequency Drive Controller

Buy on Amazon

We would, of course, be remiss if we didn't mention Deror Variable Frequency Drive Controller for daily purpose. The deror variable frequency drive controller has good anti-trip performance and the ability to adapt to rough power, temperature, humidity and dust interference, greatly improving stability. By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirements of low noise, low electromagnetic interference. This VFD uses a unique control method to realize high torque, high precision and wide speed regulating range driving, with high performance.

The controller is ideal for fast start and it is designed to supply voltage. And, the controller is rated current, it is easy to operate and has a good design. Finally, the deror variable frequency drive controller is best for digital display screens and it has intelligent power module protection.

• Over current, over voltage, over heat, overload, under voltage, intelligent power module protection.
• This is made of high quality shell material, heat resistant and flame retardant.
• Lot of satisfied buyers.