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The Best CNC Router Spindle Reviews in 2022 [Top 6]

If you take a look around the market, you'll see that there is no shortage of options for a CNC router spindle. But alas! Among these options, a good number of them are not very good, and would leave you disappointed in the end.

Disappointment will never reach you if you give our article a read. Here, you'll definitely get the best CNC router spindle without a doubt. Be prepared to polish up all your projects and get desirable end products.

Join us in this journey to know all about this item in details



Editor's Rating


VFD CNC Spindle Motor Kits

5 out of 5

Genmitsu GS-775M 20000RPM CNC Spindle Motor

5 out of 5

MYSWEETY 500W Air Cooled 0.5KW CNC Milling and Spindle Motor

4.5 out of 5

Mophorn CNC Spindle Motor Kit

4 out of 5

Mophorn 4KW Square Air-Cooled Spindle Motor

4.5 out of 5

Our Top 6 Picks of Best CNC Router Spindle 2022

It is not easy to discover the ideal CNC motor in the market. Such a huge variety of options surely does not make the job any easier. Well, to save you from the hassle, we have listed six of the most promising products on market. All you need to do is read this section and discover the one that suits your needs the most.

1. VFD CNC Router Spindle Motor Kits

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Few motor kits in the world will provide you with all the exceptional functionalities and perks like the VFD spindle motor kits.

Do you wish to know what they are? For that, my dear friend, you'll have to finish this review. 

So, let us get started!

This kit contains a 400 hertz spindle motor. Now, the cool thing about this item is that you can operate it at varying speeds or frequencies. All you've to do is input the desired voltage, and the motor would rotate at a specific frequency corresponding to the inputted EMF.

Apart from this, the package features tons of other stuff. Here is the list of them -

  • A 220V (2.2KW) Collet water-cooled spindle motor
  • A 220V (2.2KW) VFD
  • One 220v (75W) pump

You will also several other stuff. Therefore, with this in your arsenal, you'll be able to improve your work capabilities and capacities.

Are you wondering how?

Well, each of the units provided with the package will let you do heavy-duty tasks like operating fans, pumps, etc.

Also, you can use them for wood carving and numerous other jobs. On top of that, thanks to all the items provided, you would not need to spend additional cash on buying anything separately.

Highlighted Features:

  • Using the items is an effortless task
  • Can be used in heavy-duty as well as light-duty tasks
  • All the essentials will be provided
  • Has a powerful motor which allows running the device at different speeds
VFD CNC Spindle Motor Kits:220V 2.2KW CNC VFD+220V 2.2KW 4bearings 400hz 24000rpm Φ80mm Water...
  • The product only supports 220V 1 or 3 phase home voltage input, the input wire is connected to the R and...
  • All parameters have been set up, the customer can directly connect and start when receiving the product
  • 1 x 220V-2.2KW VFD, 1 x2.2KW Φ80mm 24000RPM ER20 Spindle.1 x 220V-75W Water Pump ,1 x 80mm motor clamp,1...
  • The spindle motor applied to: wood carving/engraving machine, advertisement engraving machine,CNC...

2. Genmitsu GS-775M 20000RPM CNC Spindle Motor

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Do you require something that will assure speed and reliable outcome? If your answer is yes, then we have the perfect item for you! The GS-775M is not only powerful, but also will provide reliable and consistent results every time you use it.

Let us start with power. The DC (direct current) motor requires a minimum voltage of 24V. Once you provide it with the juice, the beast is capable of rotating at a staggering speed of 20000RPM. Hence, you can do all sorts of high-level tasks without any issue.

Now, one complaint that you might have heard regarding this item is the noise. Most CNC motors tend to make plenty of noise when used.

Nevertheless, you won't have such accusations with this gem! It comes with a pre-installed noise reduction technology, which reduces the noise and lets you work in peace.

The noise reduction feature enhances the overall performance of the unit. Combine that with its durable & long-lasting ball bearings and several other attributes, and this item is going to keep on giving you the best performance, guaranteed.

And the best thing is that it is a highly versatile motor. In short, you can enjoy all the excellent traits in almost any type of projects that you're doing.

Highlighted Feature:

  • Grants extreme rotation speed
  • You can use the product for tons of purposes
  • Has a sturdy and reliable build
  • Makes minimum noise during operation
Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with 5mm ER11 Collet Set, CNC 3018 Upgraded...
  • DC: 24V. Speed: 20000/min.
  • Experience a quick and easy upgrade for your Genmitsu Desktop CNC.
  • Pre-installed motor noise suppression PCB provides enhanced performance.
  • It's compatible with All 3018 Series CNC router. Applied to lathes, mills, car hoists, pumps & conveyors,...

3. MYSWEETY 500W Air Cooled 0.5KW CNC Milling and Spindle Motor

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It is not easy to discover a top-class motor kit that contains all the essential items for a task. Well, we have a surprise for you! Introducing the CNC Milling and Spindle motor kit, which packs almost everything you would need.

The kit highlights a 500W spindle motor, a 52mm mounting bracket, thirteen top-notch ER11 collects, and four screws. With all of these, you wouldn’t need to spend a single dime on anything else. you'll be able to perform any type of project with efficiency.

By the way, this product is one mighty motor. When you input maximum PD (potential difference), it can revolve at extreme frequencies of 50 to 60 hertz (50Hz at 110-AC voltage/ 60Hz at 220-AC voltage). To give you a better understanding of the power output, it has a rate of 12,000 RPM.

Such an extreme revolution rate means it has a staggering torque (5000G per cm), which means you would be able to use the item for countless projects. Plus, the extensive array of collects along with its sturdy and long-live mount bracket guarantees exceptional performance for all purposes.

Now, do you understand why some call it one of the best CNC router spindles in the market?

Highlighted Features:

  • Allows usage for a vast range of purposes
  • You can use the product for most rigorous and strenuous projects
  • Stocked with everything you would need for a task
  • Made from highly durable and robust material, which enhances the longevity of the unit
CNC Spindle, MYSWEETY 500W Air Cooled 0.5kw Milling Motor and Spindle Speed Power Converter and 52mm...
  • 🛠️【CNC Spindle kit 500W】- 1 x 500W Air-Cooled Spindle Motor, 1 x AC110V/220V Speed Governor with...
  • 🛠️【500W CNC Spindle motor】- Operating voltage: 100VDC, Power: 500W, Input: AC110V, Speed: Up to...
  • 🛠️【Speed Power Switch】- Input voltage: AC110V/220V, 50/60Hz. Output current peak: 6A. Output...
  • 🛠️【 52mm Mount Bracket】- Made of high quality cast aluminum, this spindle motor bracket clamp is...

4. Mophorn CNC Machine Spindle Motor Kit

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There are CNC spindle motors in the market that cost a fortune. a lot of cannot afford such products. Well, there is nothing to worry! Mophorn brings you a CNC machine spindle motor kit that consists of everything you would need at an affordable price.

The package consists of a motor with the following specifications -

  • 400Hz (8000-24000RPM)
  • 0.005 min runout time
  • Voltage: 220V to 250V
  • Power: 2.2Kilowatts
  • Diameter 80mm; length 200mm

Such stipulations are ideal to do almost any type of work (heavy-duty as well as easy-going). In addition to that, the product features a superb balance technology. Because of that, the product assures excellent efficiency and longevity, and remarkable noise reduction. Thus, you can work in peace.

Unlike most of the motors available in the market, the average weight of the item is quite low (roughly 13.08 pounds or 5.93 kilograms). Hence, it has a quick and effortless installation. Furthermore, the materials used in its construction upgrades the longevity and endurance by a lot.

Highlighted Features:

  • Durable and long-lasting construction assures that the item is going to operate for a long time
  • Lightweight and easy to install
  • Affordable price
  • Can be used for any kind of rigorous or light-duty purposes
Mophorn CNC Spindle Motor CNC Spindle Kits Water Cooled Spindle Motor For CNC Router Engraving...
  • Technical Parameters: Spec: φ3.15 x 8.5 in (Diameter: 8 cm x Length: 21.5 cm); Power: 2.2 KW; Voltage:...
  • ER20 Standard Collet: The collet of the CNC spindle is quenched with manganese steel, and the runout is...
  • Powerful Bearing: The water cooled spindle motor adopts imported bearings with high accuracy, precision,...
  • Low Noise & Heat Dissipation: The dynamic balance technology can effectively reduce the noise during use....

5. Mophorn 4KW Square Air-Cooled Spindle Motor

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Mophorn is one of the most renowned companies in the world of spindle motors. If you wish to try a mighty and durable device, then check out their 4KW spindle motor. Allow us to tell you what is so special about this item.

First of all, the product's construction consists of incredibly durable and long-lasting materials. Also, the build of the item grants it immunity from rust, dents, and scratches. Thus, the overall longevity of the item is enhanced even further. However, these are not the only things this item has to offer.

It comes with exquisite heat dissipation. You see, when you've an extremely potent motor, most of the time, it tends to get very hot. Nonetheless, thanks to its premium heat exhaust system, this one will not heat up. It will keep on providing you with the best results for a prolonged time.

Combining all of these with its 1-24000RPM, we can assure you that you'll fall in adore with the item almost instantly. Besides, it requires the standard voltage to operate (220V). So, to use it, all you've to do is plug it into the nearest power outlet. For all the features this has, it is the best CNC spindle in our eyes.

Highlighted Features:

  • Has exceptional speed, which is why you can use the item for heavy-duty tasks
  • Guarantees to give you the best results for a prolonged time
  • Easy to use for everyone
  • Will not heat up even after long use
Mophorn Spindle Motor 4KW Square Air Cooled Spindle Motor ER20 Collect 18000RPM 220V CNC Spindle...
  • Technical Parameters: Spec: φ3 x 13 in (Diameter: 7.5 cm x Length: 33.6 cm); Power: 4KW; Voltage: 220V;...
  • ER20 Standard Collet: The collet of the CNC router spindle is quenched with manganese steel, and the...
  • Powerful Bearing: The air spindle motor adopts imported bearings with high accuracy, precision, and...
  • Low Noise & Heat Dissipation: The dynamic balance technology can effectively reduce the noise during use....

6. TOPCHANCES 400W CNC Spindle Motor

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We all know that operating spindle motors can become pretty tricky. But with this item, we can assure that it will not be an issue! If you take a glance, the product uses a measly 12 to 65 DC voltage. Thus, you can operate the product in the most efficient and less-costly method.

Though it doesn't have a lot of demands, this energy-economic motor does pack a punch. After you've provided the essential voltage, it can rotate at speeds of 3000 to 12000 rpm (generating torques of about 500Nm). Therefore, the item is ideal for all kinds of delicate and complex tasks.

Besides that, the kit contains one PWM controller, which will let you regulate and operate the item effectively. you'll also get a first-class mount. Hence, all the basic accessories will be provided with purchase. Moreover, due to its feather-like weight and compact build, installing the product is a very easy task.

Highlighted Features:

  • You would require a low voltage rating to use the item
  • Can generate staggeringly high speeds
  • Due to its compact dimensions and weight, installing it is an effortless task
  • Affordable pricing
  • Package includes all the basic accessories
TOPCHANCES 400W CNC Spindle Motor DC 12-60V Aluminum Alloy Milling Motor ER11 + Mach3 PWM Speed...
  • 1. Applies to DC12-60V low voltage permanent magnet brushed DC motor
  • 2. Operating Voltage: Wide Voltage (DC) DC12V-DC60V (Max 65V)
  • 3. Control power: 12V 120W, 24V 240W, 36V 360W, 48V 480W, 60V 600W
  • 4.Dimensions: Length 75mm * Width 75mm * high 42mm

CNC Router Spindle Comparison Chart



Voltage Required


Cooling System

VFD CNC Spindle Motor Kits

220 Volts (AC)

24000 RPM

Water cooled

Genmitsu GS-775M 20000RPM CNC Spindle Motor

24 Volts (DC)

20000 RPM



110 Volts (AC)

12000 RPM

Air cooled

Mophorn CNC Spindle Motor Kit

220 Volts to250 Volts (AC)

8000-24000 RPM

Water cooled

Mophorn 4KW Square

220 Volts

18000 RPM

Air cooled


12Volts to 65 Volts (DC)

3000 to 12000 RPM


How to Choose a CNC Spindle?

Before you start spending your money, you should have an idea of what you actually want from the product. We are going to paint a clear picture for you, so that you're certain of your decision.


You can get a good CNC router spindle in almost any budget. First, set your budget and decide how much you'll spend on the product. There are low-ranged, mid-ranged, and high-ranged machines made in the industry. So, you'll have a lot of options to choose from.

Water-Cooling Spindle (Power)

Now that we are done with the budget, let’s touch the main parts - the features. You can discover two kinds of spindles in terms of power. Water-cooling is the first one we will be talking about.

These usually have lower power, such as 1.5KW to 2.2KW. This is perfect for materials that are soft such as PVC, MDF. They are ideal for doing a lot of projects.

Related: How to choose Screws for using on MDF?

Air-Cooling Spindle (Power)

This is another type of spindle. It would be best if you use this for bigger projects. For example, you can use this to cut and engrave units. To do these things you would need plenty of power, at least 3.5KW.


If a particular item is able to put in more voltage then the overall current, output will be more, as voltage is directly proportional to current. An AC of more than 200V will be more than enough to cut wood and solid material.


If your motor runs in a high speed, then you'll be able to do your work more efficiently. The cut that you make will be more precise, too. However, you can also pick an item whose speed can be changed according to your needs.


Durability is quite important, because these machines are used to carry out heavy duty tasks. You would also want them to last a very long time, as they do not come cheap. Make sure that the spindle router is resistant to rust.

Types of Spindles

Cartridge spindles are the ones used typically by Vertical Machine Centers. The end products of this type of spindles are the best. They do not need a transmission or motor. A rotating assembly comes with the spindle. These are easier to make than the fabricated ones.

Fabricated Spindle

It is very hard to work with fabricated spindles, as they are very challenging to change.  They are utilized in cast iron housings.

Self-Contained Spindle

These are used for DIY projects. They come with not only a rotating assembly, but also a motor. A self-contained spindle can be smoothly mounted on a spindle clamp.

Frequently Asked Questions

1. Can You Learn to Use CNC Router Spindle Easily?

Answer: The basic one is actually very easy to get a grasp of. You would firstly have to watch how it works for a while before dipping your feet in the water. With practice and an observant eye, you'll be able to learn the basic in a span of just a few days.

2. Are CNC Routers Worth the Money?

Answer: Without a doubt, they are. They can accurately cut curves.

3. What is the Purpose of a CNC Router?

Answer: These machines are used for carving, cutting, and etching surfaces. With this, people are able to design jewelry and sculpture much more easily and efficiently.

4. What is the Depth of a Cut Made by a CNC Router?

Answer: The best results would be seen when this machine can make a cut twice or thrice their diameter in depth.


We have finally reached the very end of the article. Now, it is time for you to decide which one is the best CNC router spindle that you can buy with your money.

Remember all the pointers we have provided in the buying guide, because they can give you a proper direction.

If you already have an item in mind from our list, we would for sure want to know which one it is. Comment below to tell us!

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