220V 1 Phase ER20 Size 2200w Wood air Cooled Spindle

Power:2200w
Speed:19000rpm
Cooling method: air cooling
Frequency:400Hz
Voltage:220V/380

1.Air cooling has a good heat dissipation effect
2.Four bearings, high power and long service life.
3.The meticulous encapsulation process makes the rotor fuller and more durable. Copper alloy commutator has higher hardness and stronger wear resistance.
4. Pure copper galvanized cooling water pipe joint

HQD Square Air-cooled Spindle Motor Series - Product Details & Selling Points

Core Selling Points

1. Full Model Range & Dual Structural Options

    

   Covering 1.5KW/2.2KW/3.5KW/4.5KW/6.0KW/7.5KW/9.0KW multiple power grades, with two main specifications of GDF46-18Z and GDF60-18Z. Each power model is available in standard square spindle and flange square air-cooled spindle versions, matching different installation and processing requirements of CNC machines. Complete model selection realizes one-stop purchasing for customers, no need for multi-supplier matching.
    
2. Unified High-speed Performance & Precise Processing

    

   All models support a stable rotating speed of 18000 rpm and a working frequency of 300HZ, ensuring high-speed and high-precision engraving, milling and cutting processing. Equipped with graded chucks (ER20/ER25/ER32) based on power, the spindle motor achieves precise clamping of different tools, meeting the processing precision requirements of small and medium-sized workpieces, and effectively improving the surface finish of workpieces.
    
3. Efficient Fan Cooling & Long-term Stable Operation

    

   Adopting professional fan cooling technology and grease lubrication system, the spindle motor realizes efficient heat dissipation without additional water cooling pipelines, simplifying equipment installation and daily maintenance. The integrated cooling structure effectively avoids temperature rise caused by long-time continuous operation, ensuring stable performance, low vibration and long service life, suitable for heavy-duty industrial processing scenarios.
    
4. Dual Voltage Adaptation & Wide Industrial Compatibility

    

   All spindle motors support 220V/380V dual voltage input, perfectly matching the power supply environment of different industrial sites at home and abroad, with no need for additional voltage conversion equipment. The standardized structural design with precise flat positions (21/32) and fixed thread interfaces (M25X15, M32X15, M40X15) ensures firm installation and no slipping during operation, adapting to most mainstream CNC engraving machines on the market.
    
5. Industrial-grade Configuration & Reliable Quality

    

   Adopting high-quality core components, the spindle motor features stable current output (3.0A-31.5A graded matching) and high concentricity, effectively avoiding tool wear and workpiece processing errors caused by current fluctuation and spindle shaking. The product is strictly calibrated for all parameters, with a sturdy and durable shell structure, able to withstand the harsh working environment of industrial workshops and ensure long-term reliable operation.
    
6. Professional Technical Support & Efficient After-sales Service

    

   Produced by Jinan Leetro Technology Co., Ltd. with over 10 years of CNC industry experience, the product has independent R&D patents and cooperates with 85% of domestic CNC machine tool manufacturers. We provide detailed wiring instructions and usage diagrams for all spindle motors, with a pre-sales and after-sales team of more than 20 professional technicians to solve installation, debugging and wiring problems in a timely manner. Our three large warehousing and logistics centers stock more than 7,000 kinds of CNC accessories, supporting same-day delivery and one-stop purchasing service.
    

Wide Application

Maintenance

After receiving a new electric spindle, it will start at a low speed of 6000, and increase it by 3000 every ten minutes, until it can be used normally after 24000 revolutions. The bearings inside the new spindle need to be preheated and run-in, so remember! In addition, in order to prolong the service life of the spindle, it is best to start the spindle for a test run for 10-15 minutes during normal use.

FAQ

1. who are we?
We are based in Shandong, China, start from 2014,sell to North America(5.00%),Eastern Europe(4.50%),Africa(3.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
spindle motor, stepper motor,cnc router drive,frequency inverter,cnc control system

4. why should you buy from us not from other suppliers?
We are a professional CNC router parts wholesaler , experience more than 12 years We not only produce CNC parts but also sell other famous brand CNC parts.
Just tell your needing, we will help you buy with factory price and quality.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English, Chinese