China AC Servos
13 Jun 2021 20:04 #211967
by BigJohnT
China AC Servos was created by BigJohnT
Has anyone purchased any AC servos from China lately? I need 2400 RPM 3.5NM servos. How is shipping?
JT
JT
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13 Jun 2021 21:22 #211970
by BigJohnT
Replied by BigJohnT on topic China AC Servos
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13 Jun 2021 21:29 #211971
by tommylight
Replied by tommylight on topic China AC Servos
Bevins and TheFabricator, as far as i know.
I would test some, but it literally costs 960 Euro for transport only for a 750W servo and motor, add to that total 50% in taxes and customs ... so insert faul language here
I would test some, but it literally costs 960 Euro for transport only for a 750W servo and motor, add to that total 50% in taxes and customs ... so insert faul language here
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13 Jun 2021 22:27 #211974
by BigJohnT
Replied by BigJohnT on topic China AC Servos
Thanks, I just emailed Bob to get his opinion.
JT
JT
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14 Jun 2021 11:01 #212020
by bevins
They are great servo/drive setups once installed and setup. They are a bit of a bitch to setup though. Once setup you dont have to mess with they just work.
They are step/dir and +-10v. encoder out top Lcnc works great.
One thing I found was they are touchy when it comes to torque. I had to use reductions when I calculated what should have worked without. but other than that, they are good. Once installed you don't have to touch. I have machines that use these servo/drives that have been in production for four years and never a service call.
Replied by bevins on topic China AC Servos
Thanks, I just emailed Bob to get his opinion.
JT
They are great servo/drive setups once installed and setup. They are a bit of a bitch to setup though. Once setup you dont have to mess with they just work.
They are step/dir and +-10v. encoder out top Lcnc works great.
One thing I found was they are touchy when it comes to torque. I had to use reductions when I calculated what should have worked without. but other than that, they are good. Once installed you don't have to touch. I have machines that use these servo/drives that have been in production for four years and never a service call.
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14 Jun 2021 12:17 #212024
by BigJohnT
Replied by BigJohnT on topic China AC Servos
Thanks for the info. Are you saying I should up the size by one?
JT
JT
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14 Jun 2021 18:08 #212043
by bevins
I dont know what your using them for but if it was me, I would. But it works great once I added a planetary gear reduction.
Replied by bevins on topic China AC Servos
Thanks for the info. Are you saying I should up the size by one?
JT
I dont know what your using them for but if it was me, I would. But it works great once I added a planetary gear reduction.
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14 Jun 2021 20:55 #212057
by BigJohnT
Replied by BigJohnT on topic China AC Servos
If all else fails I'll need one for my BP series 1 knee mill, but things are looking up I did repair the servo and it works great. If the replacement drive arrives and works I'm out of trouble.
JT
JT
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15 Jun 2021 05:33 #212098
by scotth
Replied by scotth on topic China AC Servos
JT
Did you notice the 1kw version? www.vevor.com/collections/motors/product...able-for-cnc-milling
Scott
Did you notice the 1kw version? www.vevor.com/collections/motors/product...able-for-cnc-milling
Scott
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15 Jun 2021 16:14 #212126
by BigJohnT
Replied by BigJohnT on topic China AC Servos
Scott, I did notice the 1 kw servo. I also noticed that most of their products are out of stock.
JT
JT
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