Features of electric grinding spindles
The electric grinding spindle has the following features:
1. Compact structure, light weight, small inertia, small vibration, low noise, high speed, fast response and high power. These features make the electric grinding spindle widely used in the market.
2. High precision. The inner hole runout of the shaft end of the electric grinding spindle is ≤0.001mm, and the spindle vibration is ≤1mm/s, which can provide high-precision processing effects.
3. Good sealing performance. The labyrinth + air curtain sealing structure can effectively prevent the intrusion of cutting fluid and foreign matter during processing.
4. High configuration. P2 grade bearings are usually used to ensure the high-performance operation of the spindle.
5. Significant energy-saving effect. Under the same power conditions, the energy-saving effect of the electric grinding spindle is 20%~50% higher than that of the asynchronous spindle motor. The greater the power, the more significant the energy-saving effect.
6. Strong adaptability. Electric grinding spindles can be used in various grinding processing scenarios, especially in precision grinders. Their high speed enables the grinding wheel to grind at a very high linear speed, improve the grinding surface quality, and achieve high-precision internal and external cylindrical grinding.
7. Personalized customization. Electric grinding spindles with different functions, speeds and precisions can be customized according to customer needs.
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