Re: [CAD_CAM_EDM_DRO] Re: Extending the length of ball screw

Hi, Horace.

What was the length of the >32 mm ballscrew and how much did it costs you?

And what is the specs or model no. of the Yaskawa servo motor and driver you
are looking at?

TIA for the info.

----- Original Message -----
From: Horace, T.L.Ho
To: CAD_CAM_EDM_DRO@yahoogroups.com
Sent: Saturday, October 28, 2006 11:07 PM
Subject: [CAD_CAM_EDM_DRO] Re: Extending the length of ball screw


Thank you I have bought an used THK Ballscrew, which is bigger than
32mm. Really can't afford to buy a new one of this size I have to
buy used one.

Not so happy yet as it could be a bad one.

Next step : servo motor, there are plenty of sources in Yahoo
auction Taiwan, I might buy Yaskawa AC servo motors together with
their drives.

Regards,

Horace.

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "WT" <pharmapack@...> wrote:
>
> Indeed, quite interesting that Hiwin Taiwan has that marketing
strategy. I
> came to know of it because I inquired directly from Hiwin for
export to
> Manila and their prices are about 40% cheaper for export against
the price
> inquiry of my brother who is in Taipei.
>
> Good luck and hope you find the 32mm ballscrew in either Yahoo
Auction
> Taiwan or Ebay Taiwan.
>
>
> ----- Original Message -----
> From: Horace, T.L.Ho
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Sent: Wednesday, October 25, 2006 7:25 PM
> Subject: [CAD_CAM_EDM_DRO] Re: Extending the length of ball screw
>
>
> Hi,
>
> That's an interesting observation, regarding the pricing strategy
of
> Hiwin.
>
> eBay auctions of 25mm size are often very hard to win, but >32mm
> size auctions are different stories, as I have seen many >32mm
> ballscrew items ended up unsold.
>
> Horace.
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "WT" <pharmapack@> wrote:
> >
> > Getting 32 mm diameter in Ebay will be a bit hard to find. US may
> have it
> > but I have been checking Yahoo Auction Taiwan regularly and
> couldn't find
> > one there. Most of the ballscrew in Yahoo Auction Taiwan are 16
mm.
> >
> > Both Hiwin and Abba Taiwan should have those 32mm on order.
> Interestingly,
> > their prices for export are a lot cheaper than for their local
> market.
> >
> >
> > ----- Original Message -----
> > From: Horace, T.L.Ho
> > To: CAD_CAM_EDM_DRO@yahoogroups.com
> > Sent: Tuesday, October 24, 2006 8:07 PM
> > Subject: [CAD_CAM_EDM_DRO] Re: Extending the length of ball screw
> >
> >
> > Hi,
> >
> > Nope. I will try eBay first.
> >
> > Thanks,
> >
> > Horace.
> >
> > --- In CAD_CAM_EDM_DRO@yahoogroups.com, JanRwl@ wrote:
> > >
> > > In a message dated 10/23/2006 9:00:39 A.M. Central Daylight
Time,
> > > skyfroghorace@ writes:
> > >
> > > Have anyone done this before any helps would be much
> > appreciated.<<
> > > Surely you have contacted Ball Screws & Actuators in San Jose?
> > They sell
> > > screws as long as a car!
> >
>