2.2Kw Air Cooled Spindle 220V / 380V

HQD SQUARE  ER20 2.2KW 220V / 380V air-cooled spindle motor engraving milling grind Feature:  

Features

1. The bearings are equipped with dust covers, safer to use.

2. With water cooling motor, strong engraving force, high mechanical precision and long lifespan.

3. The grinding technology adopted to improve the motor concentricity and extend the service life.

4. Low noise, suitable for working in harsh environment.

5. Widely applicable for woodworking carving, cutting, grinding, precision carving, CNC drilling, milling equipment.

2.2 KW Air Cooled Spindle 220V / 380V ER20

FOUR BEARING

Parameter:

1)  Bearing C7005/P4X2, C7002/P4X2

2) Power: 2.2 KW

3) Voltage: 220V / 380V

4) Frequency: 300 Hz, Current :7.8A,

5) Speed:  6000 up to 18000 R/min, you need to run to 6000 rpm to get a good cooling for spindle

6) AIR-COOLED

7) ER20 collet chuck

8) Runout off: less than 0.005mm

9) Grease Lubrication

Find pin number:

1 to U

2 to V

3 to W

4 and 5 is not used

about 15.4 ibs