VFD spindle motor has another name of high speed electric spindle. From the cooling mode, there are water cooling router spindle and air cooling router spindle; From the way of tool changing, there are manual tool changing cnc spindle and automated tool changing cnc spindle.
Customer needs a spindle attachment normally because the two reasons:
1) diy a cnc router
2) maintenance for a cnc router
Advantage and disadvantage of water cooling and air cooling VFD spindle
Water cooling cnc router spindle motor
Advantage:
- Quiet
- Can keep working for several hours without stop
- Can be used in countries with hot weather
Disadvantage:
- During the machine working, we should pay attention to the water status. The water should be changed when it is over 60 degree centigrade or it become dirty.
Available power: 1.5KW, 2.2KW, 3.0KW, 4.5KW, 5.5KW, 6.0KW
Available brand: all Chinese brand
Air cooling electric spindle motor
Advantage:
- Convenient to use, no need to do water circle connection.
- Zero maintenance during it working
- Can be used in countries with very low temperature.
Disadvantage:
- It has to be stopped for a while after it keeps working for 3 or 4 hours because it’s cooling effect not good like water cooling one.
- Noisy.
Available power: 2.2KW, 3.0KW, 3.5KW, 4.5KW, 6.0KW, 7.0KW, 9.0KW, 13.5KW
Available brand: Italy (HSD, ELTE, Columbo, Hiteco) and all Chinese brand
Auto tool changing router spindle motor
Available power: 4.5KW, 7.5KW, 9.0KW, 12KW
Available brand : Italy (HSD, ELTE, Columbo, Hiteco) and all Chinese brand
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