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7.5KW Air Cooled Spindle Square CNC Spindle Motor ER32

  • Zhong Hua Jiang

  • 7.5KW

  • 110/220V

  • 300HZ

  • 5000-18000RPM

  • less than 0.005mm

  • 430X122X110mm(16.9"X4.8"X4.3")

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Zhong Hua Jiang Spindle Motor

“Zhong Hua Jiang” Brand story


How we started?

Huajiang was founded in 2000,starting in the production of CNC engraving spindle motor,then expanded production to VFD(Variable Frequency Drive) and engraving machines .

To explore and develop more market,we established Brand”Zhong Hua Jiang” on 2018.


What makes us proud ?

We have registered patent for our series of air cooling spindle motor .We have registered patent.

We have 20 years manufacturing experience in this field.

We have been exporting our products to all over the world including well-known company in USA and Germany.


KEY FEATURE


【TECHNICAL PARAMETERS】

This spindle should be equipped with 110V/220v,300HZ vfd .3HP, 2 Poles, Collet ER32-6mm,Voltage: 220V ,Power: 7.5KW, Frequency: 300 Hz, Current: 14.7A, Speed: 5000-18000 RPM, weight:17.9kg(39.47 lbs),Runout off: less than 0.005 mm.


【ADVANTAGE 】

Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer(2 years for 8 hours/day); 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 normal spindle motor.


【EASY AND FAST TO INSTALL 】

The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 3 minutes to install all and make all functions running.


【APPLICATION】

Wood/ PVC/PCB/PMMA/Plastic/Aluminum carving/engraving machine, advertisement engraving machine,CNC router machine, small sized processing center, high speed centrifuge etc.


【WARRANTY ASSURANCE】

We have 20 years manufacturing experience in this field, any question or problem , pls contact us ,we will get you satisfied and get all problems resolved.



Product Description


7.5kw air cooled spindle square-4


【Advanced dynamic balance design

We adopt innovative & advanced dynamic balancing technology that effectively reduce the noise and increase stability in the working process.





7.5kw air cooled spindle square-2


10 times Precision Runout off less than 0.005mm】

We make further processing for high accuracy & concentricity, the runout off of our spindle motor is less than 0.005mm that 10 times precision beyond normal spindle motor.





4kw air cooled spindle-2


【Easy and fast to install

We offer aviation wire and 2 pcs wrenches to connect spindle motor to VFD. Also power wire attached . The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 3 minutes to install all and make all functions running.




water cooled spindle air cooled spindle cnc spindle motor


【Extended working life

We use authentic 4pcs upgraded of superior durability steel bearings and all copper lengthening coil of rotor for spindle motor that will significantly extend working life . In normal case, the working life of our spindle motor can reach 2 years for 8 hours/day.




cnc spindle air cooled spindle


Wide application】

Wood/Copper/Brass/PVC/PCB/PMMA/Plastic/Aluminum carving/engraving machine, advertisement engraving machine,CNC router machine, small sized processing center, high speed centrifuge etc.



What makes our product Unique?

Extended working life(2 years for 8 hours/day)

Runout off less than 0.005mm

Very easy and fast to install(We offer aviation wire, power wire and wrenches)

We have 20 years manufacturing experience in this field




微信图片_20211222093746







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    zhonghuajiang@huajiang.cn
  +86-13961493773
   No.379-2, Hengyu Road, Henglin town, Wujin District, Changzhou, Jiangsu, China
© COPYRIGHT 2022 CHANGZHOU HUAJIANG ELECTRICAL CO.,LTD ALL RIGHTS RESERVED.