Who has experience with motors from China

[Marc1911]

Hi~~
I'm from China, and planning to build my own 6 DOF simulator that talking with you through email bfg10k@hotmail.com

What you want to know about it?
I think I can help

Please let me *

Yue Qi,

That would be very welcome. I'm currently orientating myself on AC worm gearbox motors for the Thanos 6DOF configuration in the Chinese market.
I think I might get them much more cheaper than here in the Netherlands. And most probably also with more precise specs for optimal 6DOF configuration.
I've attached a spec sheet with directions from the vendor what gearbox motor he could offer for me. Maybe you can have a check. Would be most appreciated

I can tell you about these worm gearboxes will be fine. I have used them before on 6DOF with no problem.
https://www.youtube.com/watch?v=V9lN9RIt7UI

Fabian did use similar ones as well:
http://motionsim.blogspot.com/2014/06/6dof-fabi-progress-update.html
http://6dofabi.blogspot.co.uk/2014/03/project-start.html

Thanos

Hi Thanos, that's good to hear. Can you tell me looking at the specs if you would go for the 0.75kW (BHADE090) or 1.1kW (BHADE110).
The 6DOF is expected to work with a load of about 250Kg. What diameter of out put shaft would you advise?

[Marc1911]

Yue Qi,

That would be very welcome. I'm currently orientating myself on AC worm gearbox motors for the Thanos 6DOF configuration in the Chinese market.
I think I might get them much more cheaper than here in the Netherlands. And most probably also with more precise specs for optimal 6DOF configuration.
I've attached a spec sheet with directions from the vendor what gearbox motor he could offer for me. Maybe you can have a check. Would be most appreciated

Marc1911:

How much of it in Netherlands? could you give me the vendor info about this gearbox in China?
Maybe I can have a try about it, if it is not far from Beijing

Like Tronicgr said, Ian's 6DOF just using this motor and gearbox and is works pretty good.

Hi Yue Qi,

In NL prices are around Euro 400,- per piece. Offer I received is USD 202,- The vendor in China on this particular motor is:
Website: www.tianjicd.com
Factory: Dongguan Taiji Speed Reducer Co., Ltd
Factory address: No. 13 Lichang Road Songmushan Village, Dalang Town, Dongguan City, Guangdong Province,China

[BFG10K]

Hi Yue Qi,

In NL prices are around Euro 400,- per piece. Offer I received is USD 202,- The vendor in China on this particular motor is:
Website: http://www.tianjicd.com
Factory: Dongguan Taiji Speed Reducer Co., Ltd
Factory address: No. 13 Lichang Road Songmushan Village, Dalang Town, Dongguan City, Guangdong Province,China

Marc1911:

Tianji giving you the 202 USD quote?
If so, that is quite good price I think.
In China, RV75 is about 105 USD, RV90 is over 140 USD, adding international transportation cost, 202 USD still a good price.

I will see if I can get one in Beijing (Dongguan is over 2000 km far for me ToT) and have try.

Thx and have a nice day.

[BFG10K]

Hi Yue Qi,

In NL prices are around Euro 400,- per piece. Offer I received is USD 202,- The vendor in China on this particular motor is:
Website: http://www.tianjicd.com
Factory: Dongguan Taiji Speed Reducer Co., Ltd
Factory address: No. 13 Lichang Road Songmushan Village, Dalang Town, Dongguan City, Guangdong Province,China

Marc1911:

I had canceled my old order, and placed an new order from this supplyer

6 AC motors & 6 worm gearboxs, total about 1,000 USD, including the transportation cost from Dongguan to Beijing.
It is quite cheap indeed.

AC motor: 220v 750w 3phase 1440rpm
Gearbox: RV75 1:60ratio

It's cost 10 days to assemble and ship those to Beijing.
Will post feedback when it comes.

Have a nice day

[tronicgr]

Good job!! Only $1000 for all six gearmotors!


On the other side of the pond, good motors are still expensive...
https://www.youtube.com/watch?v=9CMIPu3t7d0



Thanos

[BFG10K]

Good job!! Only $1000 for all six gearmotors!


On the other side of the pond, good motors are still expensive...
https://www.youtube.com/watch?v=9CMIPu3t7d0



Thanos

WoW that servo motor running looks great !
Glad to see you making a great progress of that ! Looking forward of it !