HQD is famous brand of electric spindle motor in China. HQD water cooling spindle series is widely used on cnc router machines from small cnc router like 6090 to big wood router like 2040 machine. Power range includes 1.5kw, 2.2kw, 3.2kw, 4.5kw, 5.5kw and more. Different with air cooled spindle, water cooled spindle is cooling by water circulating system. Water cooling has many advantages for spindle, first water cooling spindle have very small noise compared with air cooling one; second water cooling spindle can work continuously for more than 10 hours if we keep water temperature in proper status. Because this two points, water cooling spindle is prior to air cooling spindle on performance of carving works.

EagleTec provides full models of HQD water cooling spindle includes GDK125-18-24Z, GDZ-27, GDK100-24Z, GDZ-24-1, GDK100-12-24Z, GDK85-24Z, GKZ-24-1, GDZ-23 and more.

Friendly Reminder on New HQD Spindle Motor CNC Router Spare:

After received a new HQD spindle, it is better to start at low speed 6,000 rpm at first and increase by 3,000 rpm after every 10 minutes running. We can use it normally after it up to Max. rpm 24,000 or 18,000 according to different spindle motor specification. This is because that bearings inside new HQD spindle need to be preheated. Furthermore, in order to extend the service life of spindle, it is better to start trial operation on cnc router for 10-15 minutes before we use it normally. When we build the cnc router machine in our factory, EagleTec do same way like this for every machine. 

Technical Parameter of HQD Water Cooling Spindle CNC Router Spare

Voltage | 220V or 380V

Power | 1.5KW/2.2KW/3.2KW/4.5KW/5.5KW

RPM | 24,000

Frequency | 400Hz

Spindle Diameter | 80mm, 100mm, 125mm (according to different spindle power)

Collet Size | ER20, ER25, ER32 (according to different power of cnc router spindle)

Cooling Mode | Water Cooling

Looking for air cooling spindle? Please click cnc router spindle air cooled 

No matter you want to DIY a cnc router machine or want to make maintenance for a cnc router, HQD spindle is a better choice for you. 

Purchase all cnc router spare by one stop shopping here.  Please inquire now ! 

To better understand EagleTec spindle, please watch the video below.