China AC Servos

Has anyone purchased any AC servos from China lately? I need 2400 RPM 3.5NM servos. How is shipping?

JT

Anyone use one of these?
www.vevor.com/products/750w-ac-servo-mot...90st-m02430-cnc-mill

JT

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

Thanks, I just emailed Bob to get his opinion.

JT

BigJohnT wrote: 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.

Thanks for the info. Are you saying I should up the size by one?

JT

BigJohnT wrote: 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.

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
Did you notice the 1kw version? www.vevor.com/collections/motors/product...able-for-cnc-milling

Scott

Scott, I did notice the 1 kw servo. I also noticed that most of their products are out of stock.

JT