Features & Details

• 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.

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About this item

Product specification

Collet

ER25 (6 mm)

Power

4 KW

Voltage

220 V

Current

10 A

Frequency

300 Hz

Speed

1-18000 rpm

Runout off

0.01 mm

Cooling

Air cooling

Bearings

7003 x 2, 7007 x 2

Application

Milling

Usage

Engraving machines

Gross weight

9 kg(19.84 lbs)

Package size

40 x 20 x 17 cm (15.75 x 7.87 x 6.69 inch)

Description

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

VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.

Why Choose VEVOR?

• Premium Tough Quality
• Incredibly Low Prices
• Fast & Secure Delivery
• 30-Day Free Returns
• 24/7 Attentive Service

VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.

Why Choose VEVOR?

• Premium Tough Quality
• Incredibly Low Prices
• Fast & Secure Delivery
• 30-Day Free Returns
• 24/7 Attentive Service

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.

Specifications

• 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

Package Content

• 1 x Air Cooled Spindle Motor
• 2 x ER25 Collets
• 2 x Wrenches

VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.

Why Choose VEVOR?

• Premium Tough Quality
• Incredibly Low Prices
• Fast & Secure Delivery
• 30-Day Free Returns
• 24/7 Attentive Service

VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.

Why Choose VEVOR?

• Premium Tough Quality
• Incredibly Low Prices
• Fast & Secure Delivery
• 30-Day Free Returns
• 24/7 Attentive Service

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.

Package Content

• 1 x Air Cooled Spindle Motor
• 2 x ER25 Collets
• 2 x Wrenches

Specifications

• 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

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