file Question HF Spindle 500 bearings

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28 Apr 2020 20:28 #58922 by De Bonis
HF Spindle 500 bearings was created by De Bonis
Please I would like to know if anybody have experience replacing the bearings on the HF spindle 500 motor, my is making some
noise and am certain it is from the bearings. I did a search on the net but I didn't find anything , to any advise will be appreciated
thank you in advance.

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23 Jul 2020 23:04 #59331 by olivierh
Replied by olivierh on topic HF Spindle 500 bearings
Hello,
I want also change bearings on the HF 500 spindle. Have you get some answers?
Olivier.

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24 Jul 2020 09:28 #59332 by De Bonis
Replied by De Bonis on topic HF Spindle 500 bearings
Hello Olivier, unfortunately I didn’t get any positive help from STEPCRAFT they tell me to send the motor back to them, and I told them it is very impractical, am based in South Africa and just the cost of shipping doesn’t justify, further more when the goods come back here I must pay taxes ,but looks like service support it is not their priority.
What they did is to fit a Hacker motor in their own casing, Hacker can assist with they products ,but not with the STEPCRAFT.

If you are mechanical minded it is not impossible just to have the correct tools and the most critical is the bottom cover with 2 pin holes ( where the spindle is ), there are also some grub screws which hold the shaft and the access it is not very obvious.

I suggest to spray some contact cleaner inside the casing ( my was full of dust , even I am using the pump supplied by STEPCRAFT) I have some good improvement but I didn’t replace the bearings yet.
In the worst case I will replace the full motor for something more user friendly and cheaper, once again STEPCRAFT it is not the way to go.

If I can be on any further assistance let me know.

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05 Aug 2020 11:11 #59367 by RalfS
Replied by RalfS on topic HF Spindle 500 bearings
Hello,, is the problem still up to date? Maybe i can help. I have changed
the bearings and springs. When i come home i can give you some answer which Material and which tools you need to change the parts.

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