VFD Spindle Motor High Speed CNC Router Spindle Attachment


From www.eaglecnctec.com
Jinan EagleTec CNC Machinery Co.,Ltd.



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:
1. Quiet
2. Can keep working for several hours without stop
3. Can be used in countries with hot weather
Disadvantage:
1. 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:
1. Convenient to use, no need to do water circle connection.
2. Zero maintenance during it working
3. Can be used in countries with very low temperature.
Disadvantage:
1. 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.
2. Noisy.