On Friday 02 May 2008, John Kasunich wrote:
Gene Heskett wrote:
On Thursday 01 November 2007, Kirk Wallace wrote:
Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which
On Thursday 01 November 2007, Kirk Wallace wrote:
On Wed, 2007-10-31 at 20:15 -0600, Jon Elson wrote:
Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate
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- Original Message -
From: Gene Heskett [EMAIL PROTECTED]
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Sent: Friday, May 02, 2008 11:02 AM
Subject: Re: [Emc-users] Off Topic, DC Spindle Motor
On Thursday 01 November 2007, Kirk
Gene Heskett wrote:
On Thursday 01 November 2007, Kirk Wallace wrote:
Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work
How close would a golf cart controller be?
aren't golf carts like 4 batteries? wouldn't that be only 48 volts or so?
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On Fri, 2007-11-02 at 15:50 -0500, Jim Coleman wrote:
How close would a golf cart controller be?
aren't golf carts like 4 batteries? wouldn't that be only 48 volts or
so?
The one I have has 6 x 6V batteries for 36 V, but 48V seems to be
common. My thinking is that if they are reasonably
and extruders, smaller stuff on
the conveyors.
- Original Message -
From: Kirk Wallace [EMAIL PROTECTED]
To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
Sent: Friday, November 02, 2007 10:29 AM
Subject: Re: [Emc-users] Off Topic, DC Spindle Motor
On Wed, 2007-10-31
Kirk Wallace wrote:
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle
Kirk Wallace wrote:
On Wed, 2007-10-31 at 14:23 -0700, Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle
, October 31, 2007 3:23 PM
Subject: [Emc-users] Off Topic, DC Spindle Motor
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle
On Wed, 2007-10-31 at 20:15 -0600, Jon Elson wrote:
Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC
On Wed, 2007-10-31 at 21:50 -0500, Ray Henry wrote:
I've got several of these motors out in the garage and I don't think any
of them would handle AC. The ones I've got are real DC motors with
quite a few windings and a massive commutator.
There were at least two DC motors used in these,
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work on AC? I'm thinking, a few dimmer
switches in parallel and a
Kirk Wallace wrote:
What is the best way to drive a 4hp, 90VDC, 40A spindle motor on a
Hardinge CHNC? Some of the large DC motors I have seen, look like
universal motors which would operate on AC or DC. Does anyone know if
the CHNC spindle motor could work on AC? I'm thinking, a few dimmer
I've got several of these motors out in the garage and I don't think any
of them would handle AC. The ones I've got are real DC motors with
quite a few windings and a massive commutator.
There were at least two DC motors used in these, rated at 3 hp and 5 hp
nominal. If you look at the drive
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