Question Alibaba DC Motors and Worm Gear any good?

Hi,

I'm about to source all my equipment for my 3DOF simulator project
with 24V DC motors and Worm gear reducer to output around 60 to 70Nm at 60Rpm with the good ratio

what I can see a good reducer can be very expensive...

I was looking into Alibaba and fund some of those:
any of you have used them? pro/con is that quality is ok? I'm wondering about the weariness must likely


thank you to give me you feedback

https://www.alibaba.com/product-det...?spm=a2700.7724838.2017115.117.3c93b095DdpNO4

Well those made in china dealer like Alibaba wont get any better after all....
I've been dealing and ask for quote to different dealer for the same product motor/worm gear
but none of them give me the same technical data or they got wrong

not feel confident anymore
do you still recommend them? if you have any luck in the past? I've heard to deal ONLY with dealer that have more than 3 years in business

thanks

I originally thought I was going to go that direction - but chose a much simpler/smaller design from Alibaba. So far the motors have been great. Here is my thread with the info: https://www.xsimulator.net/community/threads/budget-steel-6dof-w-mm-arduino-chinese-12v-motors.9030/

i also chose some worm gear motors from Alibaba for tight budget，they works ok so far，i would say they are good enough for the
price。

Not bad 250W 12V motors with gearboxes from this seller : https://www.alibaba.com/product-detail/olling-shutter-motor-12V-24V-36V_60534180973.html

Very fast and accurate. Used it in my 2DOF project - https://www.xsimulator.net/community/threads/2dof-on-4-wheels.11321/