The Best 2.2Kw Spindle of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 2.2Kw Spindle of 2022. Check our ranking below.

2,379 Reviews Scanned

Rank No. #1

HY HUANYANG Water Cooled CNC Spindle Motor 220V 2.2KW 24000RPM 400hz Φ80mm ER20 for Engraving Machine

【4pcs Powerful Bearings】Adopts imported P4 bearings with large torque ,high accuracy, precision, and durability. Significantly improve the hardness and anti-rust performance.
【24000RPM High Speed】Because it is a high-speed motor, it is recommended to run at 8000-24000RPM, if it is a low speed rotation, it will produce a relatively strong current
【Basic function】It is mainly suitable for non-metallic engraving, such as wood carving/engraving machine, advertisement
【High Precision Collet】ER20 Standard Collet, The collet of the CNC spindle is quenched with manganese steel, and the runout is less than 0.005 mm, which has high precision and is not easy to break the knife, increasing the stability of the working process. Dynamic balance technology can effectively reduce noise during use.
【Low Noise】The dynamic balance technology can effectively reduce the noise during use. The scientifically designed water circulation system has a better heat dissipation effect to ensure smooth operation.

Rank No. #2

RATTMMOTOR CNC Spindle Motor Kit 2.2KW 220V Water Cooled Spindle Motor Φ80mm ER20 400Hz 24000RPM+2.2KW VFD Drive Inverter 3HP+80mm Spindle Motor Mount Clamp+ER20 Collet+Water Pump for CNC Router

【2.2KW Spindle Motor】: ①This is a 220V-2.2KW water-cooled 8A Φ 80x213mm spindle motor come with a ER20 nut and collet, and equipped with a 80mm spindle mount. Frequency is 400HZ, 0.003--0.005 accuracy and runout off is Less than 0.01mm. ②Speed of The Spindle Motor : 0-24000RPM. Because it is a high-speed spindle motor, the spindle speed must not be lower than 9000 rpm during the use of the spindle. It should be noted that the spindle motor only can rotate clockwise but not counterclockwise.
【2.2KW VFD Parameters】Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 220V 0-50Hz/60Hz. Output：3 phase 220V 0-400Hz. Under normal circumstances, the parameters of the inverter have been set and can be directly connected for use. (Or please follow the instructions to set the parameters).
【80mm Spindle Motor Mount】Material is aluminum,surface sandblasted. Compared with the aluminium profile fixture,the accuracy is much eavier, much higher, and it is hard to deform. Fit for CNC 80mm diameter spindle motor.
【80W 220V Water Pump】Power:80W, Flow: 3500L/H, Hmax: 3.5M, Voltage: 220V. Also suitable for 0.8KW, 1.5KW, 2.2KW, 3KW and other high speed CNC water cooled spindle motor. Please remind that the submersible pump should be completely immersed in water when it is working to ensure that the submersible pump has a certain degree of cooling.
【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected separately with inverter's port U, V, W. Number 4 is the ground wire, no wiring is required.

Rank No. #3

RATTMMOTOR CNC Spindle Motor Kit 220V 2.2KW Air Cooled Spindle Motor Square ER20+2.2KW VFD Inverter 220V Variable Frequency Drive Single to 3 Phase Converter for CNC Router Machine

【Package Include】: ①1 x 2.2KW Square Air Cooled Spindle Motor ②1 x 2.2KW VFD with cable ③1 x ER20 Wrench
【2.2KW Spindle Motor】: ①This is a 220V-2.2KW air-cooled 6A spindle motor come with a ER20 nut and collet. Frequency is 400HZ, precision tapered bore is less than 0.005mm and runout off is Less than 0.01mm. ②Speed of The Spindle Motor : 0-24000RPM. Because it is a high-speed spindle motor, the spindle speed must not be lower than 9000 rpm during the use of the spindle. It should be noted that the main shaft cannot only rotate clockwise or counter-clockwise.
【2.2KW VFD】①Parameters: Input Voltage: 220V(+/-15%), Output Voltage: 220VAC, Input Frequency: 50-60 Hz, Output Frequency: 0-1000 Hz, Input Phase: 1 phase, Output Phase: 3 phase, Current: 11A. It provide a variety of fault protection functions: over-current, over-voltage, under-voltage, over-heat, overload, lack of equal real-time monitoring and protection to ensure safe operation.
②Other Fuctions: With over torque and under torque detection; With jump frequency control function, it can effectively suppress mechanical resonance and make the system more stable and reliable.It can also avoid the impact of production due to instantaneous power failure because of instantaneous power-down retention function. What's more, it supports multiple frequency settings: digital setting, analog setting, PID setting, RS485 communication setting,ect.
【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number U, V, W. Number U, V, W port are connected with inverter's port U, V, W respectively.

SaleRank No. #4

CNC Spindle CNC Motor 220V 2.2KW 2200W Quiet Water Cooled Spindle Motor 80mm 4 Bearings 24000RPM 400HZ for CNC Router Machine

【BASIC INFORMATION】-This spindle motor should be equipped with VFD 220V,400HZ. 2 Poles, Collet ER20(compatible with bits between 1/25" and 1/2" ) Diameter： Φ80mm，Voltage: 220V ,Power: 2.2 KW, Frequency: 400 Hz, Current: 8.5A , Speed: 5000-24000 RPM, Runout off: less than 0.005 mm. Weight:5.2kg( 11.5lbs).
【SPINDLE ADVANTAGE 】-Less noise, Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond average spindle motor.
【EASY AND FAST TO ASSEMBLE 】-We offer pre-soldered aviation wire , You will take 2 minutes to connect spindle motor with VFD.
【WIDE APPLICATION】-Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know.

Rank No. #5

CNC Spindle Motor Kits, 220V 2.2KW 80mm Water Cooled Spindle Motor CNC motor +220V 2.2KW VFD+Clamp Mount +Water Pump+ Water pipe+ER20 Collet set + Drill bits+ wires+wrenches for CNC Router Machine

【PACKAGE LIST】-1pcs 220V 2.2KW 80mm Water Cooled Spindle Motor +1pcs 220V 2.2KW VFD + 1pcs Φ80mm Clamp Mount +13pcs ER20 Collet(1mm-13mm) +1pcs Water Pump+ 5 meters Water pipe+10Pcs CNC Router Bits, 0.8-3mm, 1/8" Shank+ aviation wire+power wire+2pcs wrenches
【SPINDLE ADVANTAGE 】-It made less noise when working, Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond average spindle motor.
【EASY AND FAST TO ASSEMBLE 】-The VFD has been programmed, you don't need to make setting up. We offer pre-soldered aviation wire and power wire, You will take 5 minutes to connect spindle motor with VFD.
【WIDE APPLICATION】-Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know.

Rank No. #6

VFD CNC Spindle Motor Kits：220V 2.2KW CNC VFD+220V 2.2KW 4bearings 400hz 24000rpm Φ80mm Water Cooled Spindle Motor+220V 75W Water Pump+80mm Motor Clamp Mount+5m Water Pipe (Factory Direct Sales)

【Package Include】1x 220V-2.2KW VFD--1x2.2KW Φ80mm 24000RPM ER20 Spindle--1x 220V-75W Water Pump --1x 80mm spindle clamp--1x5m horse
Easy to connect the motor/easy to use//basic parameters have been set, you can directly connect and run when receiving the kit
The kit has the advantages of low noise and low electromagnetic interference
VFD drive supports remote potentiometer speed control and remote switch start/stop
The spindle adopts P4 imported bearings with strong torque force,high precision

SaleRank No. #7

QNK CNC Spindle Motor, 2.2KW Air Cooled Spindle Motor 80mm 110V ER20 24000RPM,High Speed 16A 400Hz Air Cooled Round for CNC Router Engraver Milling Machine

【Basic Parameters】- Power: 2.2KW, Voltage: 110V, Current: 16A, Speed: 24000RPM, Frequency: 400HZ, Collet: ER20(2pcs:one was installed in the motor already), Net Weight: 5.5KG, Runout off: Taper hole runout ≤ 0.005mm, core gang runout ≤ 0.03mm,Diameter： Φ80mm.This spindle motor should be equipped with VFD 110V,400HZ
【Air Cooling】- This spindle motor achieves excellent heat dissipation by utilizing a convenient fan cooling system with low noise.it's more convenient and trouble-saving and can be used directly by connecting with the inverter
【Rotation Precision】- This spindle motor can regulate the offset to a precision of within 0.03mm, ensuring accuracy. Its rotation precision is further enhanced by adopting a high-temperature resistant grease lubrication method. The upgraded aviation plug ensures stable input power, and contributes to reliable and efficient performance of the spindle motor
【Configure & Material】- Good workmanship: 3 P4 Class bearings; High quality stainless steel body; Dust-proof, scratch-proof and waterproof design that makes the spindle motor strong and durable.Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.03mm that 10 times precision beyond average spindle motor
【Primary Application】- This spindle motor is usually used with VFD InverterTypes of Drilling and Engraving Materials: such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon,ect

SaleRank No. #8

CNC Spindle CNC Motor 110V 2.2KW 2200W Air Cooled Spindle Motor 80mm 4 Bearings 24000RPM 400HZ for CNC Router Machine

【BASIC INFORMAITON】-This spindle motor should be equipped with VFD 110V,400HZ. 2 Poles, Collet ER20(compatible with bits between 1/25" and 1/2" ),Diameter： Φ80mm，Voltage: 110V ,Power: 2.2 KW, Frequency: 400 Hz, Current: 8.5A, Speed: 5000-24000 RPM, Runout off: less than 0.005 mm. Weight: 5.5kg（12.2lbs）
【SPINDLE ADVANTAGE 】- Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond average spindle motor.
【EASY AND FAST TO ASSEMBLE 】-We offer pre-soldered aviation wire , You will take 2 minutes to connect spindle motor with VFD.
【WIDE APPLICATION】-Kinds of engraving and drilling material , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem.

Rank No. #9

RATTMMOTOR VFD Spindle Motor Kit, 2.2KW Spindle Motor 220V Air Cooled ER20 24000RPM+2.2KW VFD 220V Inverter Single to 3 Phase Variable Frequency Drive+80mm Spindle Motor Mount for CNC Router Machine

【Package Include】: 1 x 2.2KW 220V Air Cooled Spindle Motor + 1 x 2.2KW VFD Inverter 220V + 1 x 80mm Spindle Motor Mount(with 3pcs screws)
【2.2KW Spindle Motor】: ①This is a 220V-2.2KW air-cooled 8A Φ 80x195mm spindle motor come with a ER20 nut and collet. Frequency is 400HZ, 0.005 accuracy and runout off is Less than 0.01mm. ②Speed of The Spindle Motor : 0-24000RPM. Because it is a high-speed spindle motor, the spindle speed must not be lower than 9000 rpm during the use of the spindle. It should be noted that the spindle motor only can rotate clockwise but not counterclockwise.
【2.2KW VFD Parameters】Control Model: SPWN. Power: 2.2KW. Input：1 or 3 phase 220V 0-50Hz/60Hz. Output：3 phase 220V 0-400Hz. Communication Control: RS-485. Vibration: below 0.5G. Five-Digits Display and Status Indicator Lamp display frequency, current, revolution, voltage, counter, temperature, foward or reverse running, fault, ect.
【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected separately with inverter's port U, V, W. Number 4 is the ground wire, no wiring is required.
【80mm Spindle Motor Mount】Material is aluminum,surface sandblasted. Compared with the aluminium profile fixture,the accuracy is much eavier, much higher, and it is hard to deform. Fit for CNC 80mm diameter spindle motor.

Rank No. #10

RATTMMOTOR CNC Spindle 2.2KW Air Cooled Spindle Motor 220V 80mm Motor ER20 Collet 3HP 24000RPM High Speed Spindle 8A 400Hz for CNC Router Engraver Milling Machine

✅【How to Connect The Spindle Motor】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected with inverter's port U, V, W respectively. Number 4 is the ground wire, no wiring is required.
✅【Basic Parameters】- Diameter: 80 mm x Length: 195 mm, Power: 2.2KW, Voltage: 220VAC, Current: 8A, Frequency: 0-400Hz, Collet Size: ER20, Runout off: Less than 0.01mm, Precision Tapered Bore: Less than 0.005mm, Speed: 0-24000rpm (Please keep the speed of spindle rotation above 9000 rpm.)
✅【Cooling Method】- Good heat dissipation effect by adopting fan cooling method, without connecting to water pump and water pipe, it's more convenient and trouble-saving and can be used directly by connecting with the inverter.
✅【Rotation Accuracy】- The rotor has high precision because of precision steel ball retainer, and high temperature resistant grease lubrication method, all of which ensures the rotation accuracy and low noise of the spindle during high-speed grinding.
✅【Material & Configure】- The spindle has fine workmanship, 3 bearings, stainless steel body and dustproof design make the spindle more durable.

Last update on 2025-05-28 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: What is the speed of the water cooled spindle?

A: Order the 2.2kW Water Cooled Spindle for more efficient, quiet CNC routing! Ships from the United States. Warranty & Support available now. High quality stainless steel casing. Speed: 0-24000 R/min. If playback doesn’t begin shortly, try restarting your device.

Q: How many connections are there in a spindle?

A: Three of the four connections are used which connect to the internal coils that make the spindle spin. The fourth connection is not connected (NC). Spindles need to be cooled and this spindle uses water for this purpose.

Q: What is a water cooled spindle router?

A: The 2.2kw Water Cooled Spindle is a heavy duty router, and due to the water cooled system, is comfortably capable of running for a long time without stopping, which makes it ideal for long, complicated jobs or applications.

Q: What is the best CNC spindle for my Machine?

A: The 2.2kW Water Cooled Spindle Bundle is the most powerful Spindle we offer, which is a must have for anyone who takes their CNC machine serious. This Spindle is recommended to be used in conjunction with Nema 23 High Torque Stepper Motors.