On Thu, 27 Jan 2022 at 16:24, dave engvall wrote:
> I use the mini 5/8" fits the SEM servo motors I use.
The problem with trantorque comes if you want a very small motor pulley.
What I have done in that situation when there is a thread in the end
of the motor shaft, (in addition to the
On 1/27/22 1:47 AM, andy pugh wrote:
On Thu, 27 Jan 2022 at 04:49, Ralph Stirling
wrote:
I got to wondering if it
would be possible to make a miniature taper lock
type bushing and pulley to clamp onto a stepper
shaft. Anybody ever seen anything like that?
I have designed and used a few
5ext. 2031
-Original Message-
From: dave engvall
Sent: Thursday, January 27, 2022 12:45 AM
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] miniature taper-lock type pulleys
[EXTERNAL EMAIL] Be sure links are safe.
I assume everyone knows about these.
https://nam04.safelinks.protection.o
On Thursday, January 27, 2022 2:57:21 AM EST Roland Jollivet wrote:
> On Thu, 27 Jan 2022 at 06:49, Ralph Stirling
>
> wrote:
> > I had some problems today with a small XL timing
> > pulley slipping on a NEMA17 stepper shaft due to
> > the set screw loosening after running for long
> > periods
On Thu, 27 Jan 2022 at 04:49, Ralph Stirling
wrote:
> I got to wondering if it
> would be possible to make a miniature taper lock
> type bushing and pulley to clamp onto a stepper
> shaft. Anybody ever seen anything like that?
I have designed and used a few options.
Trantorque are great, but
On Thu, 27 Jan 2022 at 06:49, Ralph Stirling
wrote:
> I had some problems today with a small XL timing
> pulley slipping on a NEMA17 stepper shaft due to
> the set screw loosening after running for long
> periods (multiple days). I drilled and tapped a
> second set screw hole, and I can
On Thursday, January 27, 2022 12:45:22 AM EST dave engvall wrote:
> I assume everyone knows about these.
> https://www.fennerdrives.com/trantorque/
> Not cheap but tend to work.
>
> Dave
>
> On 1/26/22 8:30 PM, Ralph Stirling wrote:
> > I had some problems today with a small XL timing
> > pulley
: January-26-22 8:30 PM
> To: emc-users@lists.sourceforge.net
> Subject: [Emc-users] miniature taper-lock type pulleys
>
> I had some problems today with a small XL timing
> pulley slipping on a NEMA17 stepper shaft due to
> the set screw loosening after running for long
&g
I assume everyone knows about these.
https://www.fennerdrives.com/trantorque/
Not cheap but tend to work.
Dave
On 1/26/22 8:30 PM, Ralph Stirling wrote:
I had some problems today with a small XL timing
pulley slipping on a NEMA17 stepper shaft due to
the set screw loosening after running for
I had some problems today with a small XL timing
pulley slipping on a NEMA17 stepper shaft due to
the set screw loosening after running for long
periods (multiple days). I drilled and tapped a
second set screw hole, and I can probably apply
some thread locker, but I got to wondering if it
would
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