1.5KW 2.2KW 220V Air Cooled Spindle Motor with Four Bearings ER11 ER20 Collet for CNC Router Engraver Frequency Converters












- Stock: In Stock
- Model: 1005002865719559
- Weight: 5.00kg
- SKU: 1005002865719559
Available Options

Features & Details
- 【ADVANCED BALANCE TECHNOLOGY】- Dynamic balance technology can effectively reduce the noise in the process of use. The efficiency & service life of the CNC router spindle can be significantly improved. The nut using manganese steel is hardened with high precision, not easy to break the knife.
- 【SUPERIOR PERFORMANCE BEARINGS】- The high-speed core creates a more efficient & upgraded steel bearing, which significantly improves the hardness and rust resistance. The imported shaft has a high degree of concentricity, high precision & more durable.
- 【TRUSTWORTHY HEAT DISSIPATION】- Scientifically designed factory-made fan owns low noise and better heat dissipation effect. It's beneficial to the smooth & stable operation of the machine.
- 【WIDE APPLICATION】- The CNC spindle motor kit is mainly used for engraving machine or used with frequency converter. It uses air circulation to cool the heat generated by the spindle at high speed and has a good heat dissipation effect.
Key Features
Dynamic Balance Design
Unlike other milling spindle motors, ours use innovative & advanced dynamic balancing technology. The obvious advantages are low noise, upgraded efficiency & extended service life.
Powerful Bearing
Upgraded steel bearings have two main advantages of superior durability & anti-rust performance. Greatly- improved high-speed core brings higher efficiency than the past.
Anti-rust Material
The use of acid-proof materials makes the CNC router spindle motor more durable & sturdy. The metal casing greatly improves cooling efficiency & faster dissipates heat.
High Concentricity & Precision
With high accuracy & concentricity, our bearings are much superior to other manufacturers on the market. One-time molding design brings more excellent precision to the CNC spindle mount.
Premium Heat Dissipation
Special fan adopted original scientific design, low noise & better heat dissipation effect. It can effectively improve the stable and smooth operation.
Application Fields
Air-cooled motors mainly match with engraving machines or frequency converters, and commonly applied materials such as wood, stone, mold & metal, etc.

1.5KW Air Cooled Spindle Motor
These spindle motor motors adopt Germany imported bearing, which can make it use for three times longer useful time than ordinary spindle motor. In an extremely high-speed working environment, the ordinary bearing can not ensure this high speed for a long time. Our Germany imported bearing can make spindle motor three times longer useful time than ordinary spindle motor.
- Technical Parameters
- Advanced Balance Technology
- Superior Performance Bearings
- Trustworthy Heat Dissipation
Specifications
- Spec: φ65 x 205 mm (Diameter: 65 mm x Length: 205 mm)
- Power: 1.5 KW
- Voltage: 220V~250V
- Frequency: 400 Hz
- Speed: 8000-24000 R/min
- Runout off: less than 0.005 mm
- Gross Weight:2.8 KG (6.17 lbs)
- Product Dimension(Approximated): 15"L x 7"W x 7"H
Package Content
- 1 x 1.5KW Air Cooled Spindle Motor

2.2KW Air Cooled Spindle Motor
These spindle motor motors adopt Germany imported bearing, which can make it use for three times longer useful time than ordinary spindle motor. In an extremely high-speed working environment, the ordinary bearing can not ensure this high speed for a long time. Our Germany imported bearing can make spindle motor three times longer useful time than ordinary spindle motor.
- Technical Parameters
- Advanced Balance Technology
- Superior Performance Bearings
- Trustworthy Heat Dissipation
Specifications
- Spec: 80 x 215 mm (Diameter: 80 mm x Length: 215 mm)
- Power: 2.2 KW
- Frequency: 400 Hz
- Speed: 0-24000 R/min
- Collet Chuck: ER20
- Runout off: less than 0.005 mm
- Length: 30 cm (12 Inches)
- Width: 25 cm (10 Inches)
- Height: 22 cm (9 Inches)
- Gross weight: 5 KG(11.02 lbs)
Package Content
- 1 x 2.2KW Air Cooled Spindle Motor
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