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VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine
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VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine

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  • Round
  • Square

4KW

  • 0.8KW
  • 2.2KW
  • 1.5KW
  • 4KW
  • 3 kW

About this item

  • Technical Parameters: Spec: φ3 x 13 in (Diameter: 7.5 cm x Length: 33.9 cm); Power: 4KW; Voltage: 220V; Current: 13.5A; Collet Size: ER25; Bearings: 4 bearings; Frequency: 300 Hz; Speed: 18000 R/min; Runout off: less than 0.002 mm. Mainly used for engraving machine or used with frequency converter.
  • ER25 Standard Collet: The collet of the CNC router spindle is quenched with manganese steel, and the runout is less than 0.002mm, 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.
  • Powerful Bearing: The air spindle motor adopts imported bearings with high accuracy, precision, and durability. Significantly improve the hardness and anti-rust performance.
  • Low Noise & Heat Dissipation: The dynamic balance technology can effectively reduce the noise during use. The scientifically designed air cooling system has a better heat dissipation effect to ensure smooth operation.
  • Wide Application: The CNC spindle motor kit is mainly used for engraving machines or frequency converters. It uses air circulation to cool the heat and has a good heat dissipation effect.

Frequently Bought Together

People Who Bought This Item Also Bought

VEVOR 4KW 2220V Air Cooled Spindle Motor ER25 CNC Air Cooling Spindle Motor for CNC Engraving Milling Machine
Square 4KW
4KW Air Cooled Spindle Motor
ER25 Collet & Four Bearings & 18000 R/min
These spindle motors adopt imported bearings and high-quality materials, and their service life is three times that of ordinary spindle motors. Widely applicable to engraving machines for wood, stone, metal, and other materials.
  • Technical Parameters
  • ER25 Standard Collet
  • Powerful Bearing
  • Low Noise & Heat Dissipation
Dynamic Balance Design
Unlike other milling spindle motors, we use innovative and advanced dynamic balancing technology. The ER25 standard collet's advantages are excellent rigidity, full strength, unique drainage design, and high precision.
Four High-quality Bearings
The upgraded bearing has two significant advantages: superior durability and anti-rust performance. High speed (18000R/min) and strong power bring higher efficiency than before.
Noise Reduction and Air Cooling
Our CNC router spindle motor works with low noise and avoids auditory fatigue. It uses air circulation to cool the heat generated by the spindle at high speed and has a good heat dissipation effect.
Premium Material
The aluminum body ensures greater power and longer life; Unlike ordinary aluminum-clad wire, the oxygen-free copper coils can ensure high-quality processing and engraving performance.
Refined Internal Details
The CNC router spindle is a built-in wire box directly connected to the wire or VFD, effectively improving the stable and smooth operation. The upgraded wrench is provided for easy handling.
Wide Application
Air-cooled motors commonly applied materials such as wood, stone, mold & metal, etc. Suitable for machinery manufacturing, sheet metal processing, guardrails, factories, shipyards, home improvement, construction, and other fields.
  • Power: 4 KW
  • Voltage: 220V
  • Frequency: 300 Hz
  • Speed: 18000 R/min
  • Runout off: Less than 0.002 mm
  • Maximum Torque: 2.1NM
  • Bearings: 7003 x 2, 7007 x 2
  • Product Dimension: 3 x 13 in / 7.5 x 33.9 cm
  • Weight: 18.7 lbs / 8.5 kg
  • 1 x Air Cooled Spindle Motor
  • 2 x ER25 Collets
  • 2 x Wrenches
4KW Air Cooled Spindle Motor
ER25 Collet & Four Bearings & 18000 R/min
These spindle motors adopt imported bearings and high-quality materials, and their service life is three times that of ordinary spindle motors. Widely applicable to engraving machines for wood, stone, metal, and other materials.
  • Technical Parameters
  • ER25 Standard Collet
  • Powerful Bearing
  • Low Noise & Heat Dissipation
Dynamic Balance Design
Unlike other milling spindle motors, we use innovative and advanced dynamic balancing technology. The ER25 standard collet's advantages are excellent rigidity, full strength, unique drainage design, and high precision.
Four High-quality Bearings
The upgraded bearing has two significant advantages: superior durability and anti-rust performance. High speed (18000R/min) and strong power bring higher efficiency than before.
Noise Reduction and Air Cooling
Our CNC router spindle motor works with low noise and avoids auditory fatigue. It uses air circulation to cool the heat generated by the spindle at high speed and has a good heat dissipation effect.
Premium Material
The aluminum body ensures greater power and longer life; Unlike ordinary aluminum-clad wire, the oxygen-free copper coils can ensure high-quality processing and engraving performance.
Refined Internal Details
The CNC router spindle is a built-in wire box directly connected to the wire or VFD, effectively improving the stable and smooth operation. The upgraded wrench is provided for easy handling.
Wide Application
Air-cooled motors commonly applied materials such as wood, stone, mold & metal, etc. Suitable for machinery manufacturing, sheet metal processing, guardrails, factories, shipyards, home improvement, construction, and other fields.
  • 1 x Air Cooled Spindle Motor
  • 2 x ER25 Collets
  • 2 x Wrenches
  • Power: 4 KW
  • Voltage: 220V
  • Frequency: 300 Hz
  • Speed: 18000 R/min
  • Runout off: Less than 0.002 mm
  • Maximum Torque: 2.1NM
  • Bearings: 7003 x 2, 7007 x 2
  • Product Dimension: 3 x 13 in / 7.5 x 33.9 cm
  • Weight: 18.7 lbs / 8.5 kg

Specification

Power
4 KW
Voltage
220V
Frequency
300 Hz
Speed
18000 R/min
Runout off
Less than 0.002 mm
Maximum Torque
2.1NM
Bearings
7003 x 2, 7007 x 2
Product Dimension
3 x 13 in / 7.5 x 33.9 cm
Weight
18.7 lbs / 8.5 kg
Questions and Answers
1 Questions
What is the maximum speed range in combination with a frequency converter? I would like to run it constant at 3500Rpm, is it possible?
No, the power will be very small.
By vevor

Customer Reviews

Ratings by Features

  • 4.7
  • 4.5
  • 4.6
  • 4.5
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8 Review(s)
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eric weldink eric weldink
geen
mooie spindle loopt met gemak zijn topt toeren tal. in hety begin deed hij het niet bleek een foute parameter instelling te zijn. ik heb een mail gestuurd en een goed aantwoord gekregen
Ian Ian
Beautiful bit of kit
this is one solid bit of kit. so many negative reviews though and only think they either have had bad luck or simply have no idea on how to set them up or to use it. mine is use on a daily basis and ok they get a bit warm but never had a problem. Two of my colleagues loved my upgrade so they asked me to install the same setup on their machines. Love it
Marky Marky
2.2kw air cooled spindle
Seems like a robust piece of kit. Is heavy spindle motor much heavier than a dewalt router. Plug was fiddly to solder up need an extra pair of hands for that. Haven't run it yet as the vfd controller I bought had a faulty button so couldn't change the parameters. Will update this once I've given it a run but hopefully quieter than palm router.
Chris Chris
.
Not tested yet, ….looking good, only sticker upside down. I chose this 3Kw for temporary use. More power could cause the circuit breaker to flip at the location where this motor is used.
Noud Noud
Goed
Voor mijn een goede spil, zuiver in bewerking. Makkelijke combinatie met aandrijving en eenvoudig te installeren. Zeker een aanrader voor de hobbyisten.
parwood parwood
md
i was a bit down on this motor as i have never used this style of motor before. but i fitted it ran it in and started using it most of my work is production work so i am hard on motors as i run a hand operated gunstock duplicator and it is working really well it seams to give me plenty of power so a superb motor
Gingernuttz Gingernuttz
Decent little spindle
Great spindle, been running it for a few months now and it's been rock solid. Been cutting mainly aluminium and hardwoods without any issues.
James James
Extremely happy with this spindle.
The best value in air cooled spindles. Was $60 cheaper that what I found elsewhere with a higher amperage (8.8amps vs 8 amps) on the competition. Also included wrenches and 3 collets. My previous spindle (that burnt out) came with on 1 collet. Buying another one to keep on the shelf as a backup.

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