#31
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Yes there 6 I think 5mm tapped holes...but its into aluminum, seems ok though..I am remodeling my bot I picked up last winter..
Sorry for the quality...Iphone..pics |
#32
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Sorry Kobus,
I made the quick connection plate manually on a mill using DRO setpoints. The spindle does have 6 pre tapped hole in its body regards Graeme |
#33
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Thanks. Can you give me the centre to centre dimentions so long. Then I can start with my plate.
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#35
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Thank's Gerald.
Graeme and Dan, did you also pick up this problem ? Maybe it will be safe to wait and measure it ON the actual spindle. |
#36
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As I recall it was 30mm horizontal and 45 mm vertical total 90mm vertical.
I am talking about the air cooled 3kw huanyang spindle pretapped mounting holes on the back of body.. |
#37
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Here is our spindle with the 30mm spacing:
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#38
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Kobus, sorry to confuse you, that first drawing with 36mm was a 4.5kW big one. Safest is to wait.
Also watch that the screws don't bottom in the tapped holes - they are very close to the coils inside. Don't make them too short either, otherwise you will strip the alu. |
#39
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I have found that the ebay seller list the same spindle multiple times with different pricing so best to scroll thru all his listings
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#40
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Different price, but then also different shipping cost...in the end the same price...
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#41
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I run my present 2.2kW spindle in the region of 8~10A most of the time @16000~20000rpm depending on the cutter sharpness...
Been dreaming about uprating the spindle when money is available... BUT 3kW or 4kW spindle... Just can not make up my mind... |
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