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- Huajiang was founded in 2000, specializing in the production of CNC router machine, CNC spindle motor , VFD(Inverter) and CNC accessories. We are the pioneer in manufacturing spindle motor, especially air cooling spindle series, we have registered it as a patent in 2007. The patent No:200730184245.5.
- To explore and develop more markets,we established Brand”Zhong Hua Jiang” on 2018.
- We are well known as manufacturer of top quality products. Our products are widely exported to prestigious companys and Fortune 500 companys in USA, Europe, east and south Asia, etc.
- Huajiang has a strong research and development team, all the products are in a high level position in the industry. We are proficient in customizing products according to various requests and applications.
Advanced dynamic balance technogy
We adopt innovative & advanced dynamic balancing technology that effectively reduce the noise and increase stability in the working process.
3 times longer working life
We use 4pcs upgraded of superior durability steel bearings and all copper lengthening coil of rotor for spindle motor. In normal case, the working life of our spindle motor can reach 2 years for 8 hours/day.
Easy and fast to assemble
It includes aviation wire,power wire and 3 pcs wrenches to connect spindle motor to VFD. The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 5 minutes to install all and make all functions running.
Wide application
Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
Fast heat dissipation
Built-in cooling fan, fast heat dissipation, excellent cooling effect, improve the service life of the spindle motor.
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.
BASIC INFORMATION
- Type: air cooled
- 2 Poles
- Size:325X134X109mm(12.8"X5.28"X4.3")
- Weight: 10.5kg(23.15lbs)
- Voltage: 220V ,Power: 4.0KW, Frequency: 300 Hz, Current: 10A
- Speed: 5000-18000 RPM
- Runout off: less than 0.005mm
- Collet: ER25
みるみる
Reviewed in Japan on May 2, 2024
５分間の無負荷運転をしました。４５℃くらいまで温度上昇すると、軸の回転が重くなりました。パーツの熱膨張が原因でどこかに無理な応力が生じているようです。したがって、空冷式は使えません。
Customer
Reviewed in the United States on May 14, 2024
Only had it for a few weeks and done a few cuts with it, but it works perfectly with a Vevor VFD and I measured only about .0003" runout in the spindle taper, so that's plenty good for my purpose.
Ana Luisa Reyes
Reviewed in Mexico on March 2, 2024
Llegó antes de lo esperado, excelente servicio
Paul Reinking
Reviewed in the United States on February 2, 2024
I have been very pleased with this spindle so far. It operates as advertised and is solid. I do wish I would have gotten a larger one that could hold a 1/2" shank.
oscar
Reviewed in the United States on November 20, 2024
En perfectas condiciones y funciona perfecto
Jason and Kathryn
Reviewed in the United States on June 9, 2023
Many CNC spindle motors you get in this price range will be 4 pole. This 2 pole motor provides exceptional power and torque at the rpm range where you expect to use 3/8", 1/2" or even 1/4" tooling. It's a bit on the loud side like most air cooled spindles but this makes it relatively maintenance free.
Rick K.
Reviewed in the United States on March 27, 2023
Obviously just got it cannot say how the power is yet but it feels like it is well made, only run it at 3000 rpm to break the bearings in.Used it to replace a perske 7hp I know it will not compare in power but for my use it should be fine.Was looking at the 4.5kw but it shows only having 3 mount holes on each side where even a 1.5kw has 4 holes on each side. That stirred me away .
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