Re: Spindle alternative from noise view

Hi Gabi,
Yes the Proxxon #20165 has a 43mm neck for mounting, 23mm wide.
The bracket you often see it in, is actually part of a companion mill/drill stand #20000 that Proxxon also makes. Probably cheaper to fabricate a simple mount.
If you provide a 42mm North-South clearance between the centerline of the 43mm gripping hole and the closest part of a bracket that you make up, the 20165 will sit clear of the hardware.

There are downloadable PDFs at that site I linked you to, halfway down the page:
https://www. proxxon-world. com/product/ direct_drive_ spindle_armature _bfw_40_e_ suit_bfb_ 2000_220- 240v

Mark B
Fourth Axis

--- On Wed, 23/9/09, balsanu_gabi <gabi.balsanu@...> wrote:

From: balsanu_gabi <gabi.balsanu@...>
Subject: [CAD_CAM_EDM_DRO] Re: Spindle alternative from noise view
To: CAD_CAM_EDM_DRO@yahoogroups.com
Received: Wednesday, 23 September, 2009, 11:14 AM






 





Hi Mark,



Thank you for pointing me to another Proxxon unit (German quality). That spindle came with a 43 neck, right?

It looks like a plate with neck included

Do you have dimension for the back hole's for that plate ?

Any chance to find a draw with dimension's for entire neck?



Thank you in advance.

Gabi





--- In CAD_CAM_EDM_ DRO@yahoogroups. com, "fourthaxis4000" <fourthaxis4000@ ...> wrote:

>

> Gabi,

> In the cutter diameter range you mention, you could consider the Proxxon 20165, which comes with a 43mm neck diameter for mounting, six collets up to 6mm and variable speed 900>6000rpm.

> At first glance it looks like a high speed router, but it's not. The included controller supplies PWM DC to the spindle, which is a low-speed milling head, direct drive without gearing.

> https://www. proxxon-world. com/product/ direct_drive_ spindle_armature _bfw_40_e_ suit_bfb_ 2000_220- 240v

>

> Larger cutters above 6mm would need reduced shanks as 6mm is the largest available collet. As for noise, I run one of these on a converted mill and it's almost deathly silent.

> Mark B

>

> --- In CAD_CAM_EDM_ DRO@yahoogroups. com, "balsanu_gabi" <gabi.balsanu@ > wrote:

> >

> > Hi to all,

> >

> > I have a Taig CNC mill with a Proxxon IB/E unit for spindle. I am very happy with that from accuracy and NOISE level point of view.

> > Now I want to buy a bigger mill with a bigger spindle. My need's for spindle are:

> > - variable speed (like Proxxon);

> > - 1-12mm dia tool capacity

> > - alum, brass and wood material for milling

> > - most important - LOW NOISE LEVEL

> > Noise level must be low because I will run my mill in my flat.

> > What choice do I have?

> >

> > Regards

> > Gabi

> >

>





























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