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Type: Posts; User: happymacer

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  1. Replies
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    Re: Choosing Stepper and driver

    So did you build it?
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    Thanks for the tips TrickyRicky! :) I was hoping...

    Thanks for the tips TrickyRicky! :) I was hoping to find a dealer as I dont know of an Australian supplier although they are a copy of an English machine. The right tools for the job is just the...
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    Those are the same ones I replaced! I used NSK...

    Those are the same ones I replaced! I used NSK bearings, 2 off NSK6007Z, 1 off NSK30205J (might be "K" or "F" if I could read my writing) and 1 off NSK30206J (may be an "E"). Note that item 14 is a...
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    Hi TickyRicky, now that you mention it, I never...

    Hi TickyRicky, now that you mention it, I never measured it before or after, so I dont know! On the other hand the old bearings felt "rough" when turned by hand, and the new ones smoother....so I...
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    Hi Myford, in case you still want a copy, here it...

    Hi Myford, in case you still want a copy, here it is. Sorry about the delay - I dont get round to viewing this site often. I bought my Rong-fu in South Africa about 25 years ago and its still going...
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    Thanks for the advice Squiz81, and I think I must...

    Thanks for the advice Squiz81, and I think I must just use it more as Tumutbound suggested! Do lanolin products "go off" and will it start to smell bad?

    I want to replace the bearings as the...
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    It seems I was wrong! Thankyou for those...

    It seems I was wrong! Thankyou for those positive replies. :) As for a visit, Id love to, and when an opportunity arises Ill be in touch. Just as a bit of background, my dad bought us a Lin Haun...
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    hello all! Im in Rockingham, Perth. I see there...

    hello all! Im in Rockingham, Perth. I see there are sadly just a few of us out here...I could do with a bit of metoring. Cheers!
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    Rong Fu RF-20 manual

    Hi all, I have a manual for a RONG FU RF-20 (includes the RF-15 and RF-30) and I thought I would scan it and post it here. Considering the age, I cant imaging anyone complaining. I have had a look...
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    Hi all, are there any Australians on this site? ...

    Hi all, are there any Australians on this site? Our local electronics mag publishes stepper motor controllers from time to time, and a similar circuit to the above is provided on their web site. ...
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