Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-14 Thread andrew beck
I haven't used them yet. They are just planatary reducers. But might be OK On Mon, Sep 14, 2020, 9:03 AM dave engvall wrote: > Has anyone scrolled down the iink to check the reducers? > I'm not a stepper person but they might make a good start at a 4th axis. > :-) > > Dave > > On 9/11/20

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-13 Thread dave engvall
Has anyone scrolled down the iink to check the reducers? I'm not a stepper person but they might make a good start at a 4th axis. :-) Dave On 9/11/20 11:51 PM, andrew beck wrote: Leonardo. I'll pm you my supplier I use us cheaper and I have been testing there quality for 2 years on several

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-12 Thread Leonardo Marsaglia
> > To me support is more important than price if there isn't a huge > difference. I plan on buying a few more. But unless I start putting some > sort of kit together for a lathe or mill I can't see buying large > quantities. I agree on that. The problem is I need to purchase 5 sets for the

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-12 Thread hubert
On 9/11/20 11:49 PM, Leonardo Marsaglia wrote: These look like the ones I use on my Skyfire Mill. The only problem I've had is over driving my x axis into the side of steel case and breaking it off the table. Not the motors fault the other two are still working 3 years later. I replaced with

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-12 Thread andrew beck
Leonardo. I'll pm you my supplier I use us cheaper and I have been testing there quality for 2 years on several machines Regards Andrew On Sat, Sep 12, 2020, 7:24 AM Leonardo Marsaglia wrote: > Helo to all, > > I found these on Aliexpress: > > >

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread John Dammeyer
> From: Leonardo Marsaglia [mailto:ldmarsag...@gmail.com] > > > > I've been using these > > http://en.bergerda.com/ > > and the support has been really good. Replaced the 2HP single phase motor > > with a 1.8kW AC Servo good to 3000 RPM. I had to make new pulleys for it > > but LinuxCNC runs

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Gene Heskett
On Saturday 12 September 2020 00:55:52 Leonardo Marsaglia wrote: > > That link is to the true servo line they make, and which I have no > > experience with. What I do have experience with is their line of 3 > > phase steppers that think they are servo's. They are servo's > > internally but take

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Leonardo Marsaglia
By the way, the manual was too big for the list. Sorry for that! El sáb., 12 sept. 2020 a las 1:55, Leonardo Marsaglia (< ldmarsag...@gmail.com>) escribió: > That link is to the true servo line they make, and which I have no >> experience with. What I do have experience with is their line of 3

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Leonardo Marsaglia
] > > Sent: September-11-20 12:21 PM > > To: Enhanced Machine Controller (EMC) > > Subject: [Emc-users] OT: Cheap chinese servo motors > > > > Helo to all, > > > > I found these on Aliexpress: > > > > > https://www.aliexpress.com/item/100500

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Leonardo Marsaglia
> > That link is to the true servo line they make, and which I have no > experience with. What I do have experience with is their line of 3 > phase steppers that think they are servo's. They are servo's internally > but take the usual step/dir signals. 1000 ppr encoders on the motors. Hello

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Leonardo Marsaglia
> > These look like the ones I use on my Skyfire Mill. The only problem > I've had is over driving my x axis into the side of steel case and > breaking it off the table. Not the motors fault the other two are still > working 3 years later. I replaced with the original. Hello Hubert, and

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Gene Heskett
On Friday 11 September 2020 16:26:07 hubert wrote: > On 9/11/20 2:21 PM, Leonardo Marsaglia wrote: > > Helo to all, > > > > I found these on Aliexpress: > > > > https://www.aliexpress.com/item/1005001376368510.html?spm=2114.12010 > >612.8148356.2.5d5325f21j0XN8 > That link is to the true servo

Re: [Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread hubert
On 9/11/20 2:21 PM, Leonardo Marsaglia wrote: Helo to all, I found these on Aliexpress: https://www.aliexpress.com/item/1005001376368510.html?spm=2114.12010612.8148356.2.5d5325f21j0XN8 These look like the ones I use on my Skyfire Mill.  The only problem I've had is over driving my x axis

[Emc-users] OT: Cheap chinese servo motors

2020-09-11 Thread Leonardo Marsaglia
Helo to all, I found these on Aliexpress: https://www.aliexpress.com/item/1005001376368510.html?spm=2114.12010612.8148356.2.5d5325f21j0XN8 What do you think? The price is more than good. The seller has good feedback on all the listings but sadly, no enough sales to be sure. I'm tempted to buy