Our this 38A2 spindle which it is 0.5kw/500W 40000rpm air cooled, with 3mm or 4mm automatic collet.
Or you tell us more your cnc datas requirements,we will offer you a good solution.We offer OEM service!
WHY CHOOSE US THIS SPINDLE:
Long working life 3-5 years
Stable quality,runout less than 0.001mm
Not working,100% refund
12 months warranty
Extensive use,for dental,PCB,glass,wood engraving,milling cavinng...
Specification:
No. | Type Data | 38A/B2 |
01 | Speed（rpm） | 10000～40000 |
02 | Max currency（A） | 4.5 |
03 | Frequency（Hz） | 167～666 |
04 | Voltage（V） | 0～66.6 |
05 | Power（KW) | 0.52（max） |
06 | Shaft-end static runout(um) | 2.0（max） |
07 | Shaft-end dynamic runout(um) | 5.0（at 12mm out） |
08 | Vibration（mm/s） | ≤0.8 |
09 | Mounting diameter（mm） | Φ38.484～38.5 |
10 | Cooling air flow volume（L/min） | ≥40 |
11 | Cooling air pressure（kg f/cm2） | 2.5～3.0 |
12 | Motor winding insulation resistance（MΩ） | ≥500（H级） |
13 | Motor winding withstand voltage test（V/M） | 1500V & 1 minute |
14 | Noise（dBA） | ≤72 |
15 | Tooling releasing pressure（kg f/cm2） | 5.0～6.0 |
16 | Tooling exchange way | Automatic |
17 | Collet torsion force（N·cm） | ≥165(Φ4shank) |
More details
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If you want to know more about our spindles, please contact us by email. Thank you.
Caroline,Ding
Email:sales3@eejaxt.com
Mobile/Whatsapp/Wechat:0086 18038825870
