AC Servo suggestions?

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spikee
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Re: AC Servo suggestions?

Post by spikee »

oo those are pricy haha. My delta sets were about half the price.
suntravel
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Re: AC Servo suggestions?

Post by suntravel »

Yes they are cheaper on Ali, but not with next day delivery on purchase or in case of guarantee...

Uwe
spikee
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Re: AC Servo suggestions?

Post by spikee »

I buy them in Taiwan directly. But you are correct. Other than a bit of support by the manufacturer ... you are mostly on your own.
carboncymbal
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Re: AC Servo suggestions?

Post by carboncymbal »

Thanks for the info, I’ll probably order a 1kw JMC setup for testing at some point, it will good to have a cheap option available.

As an FYI for others interested, I picked up my ASDA-B3A ethercat drives (which can do both ethercat and step/dir) from FastToBuy. Great customer service and responsiveness communication with them via WhatsApp. Cost for 750 watt servo motor and drive was about $450. The ethercat version of the ASDA-B3 drive doesn’t support step/dir, so be cautious if you are hoping to use both methods or don’t know what centroid control you are going to use.
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Re: AC Servo suggestions?

Post by RJS100 »

I purchased a 2.6KW JMC servo for a spindle motor for myself on ebay, then ordered another one for a friend directly from JMC. The 2.6KW servo with driver delivered to Texas was about $500.00.

My contact at JMC is:
Holly
sales1@jmc-motion.com

They were very accommodating and helpful with a few technical questions. I have attached the latest manual.

Best... Richard
Attachments
JAND Use Manual_20240316090818.pdf
(3.02 MiB) Downloaded 6 times
suntravel
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Re: AC Servo suggestions?

Post by suntravel »

You are sure that you have a JAND driver, not a JASD ?

Uwe
RJS100
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Re: AC Servo suggestions?

Post by RJS100 »

Good question,

The 2.6KW model I ordered was discontinued and replaced with another very similar model. Please see email below from JMC that details exactly what was ordered for my friend. It looks like the driver is a JASD. I have attached this manual.



From: Holly-JMC <sales1@jmc-motion.com>
Sent: Wednesday, March 13, 2024 11:45 PM
To: Richard Salzman <richardsalzman@hotmail.com>
Subject: Re:FW: RE: Technical Specifications: 130JASM526225K-17BCT

Hello Richard,

130JASM526225K-17BCW + JASD30002-20B:$357/set

The difference between the two models is a little different in size, the same 2.6KW
Please check the attached motor drawings and torque diagrams.
If you have any questions just let me know.

Thanks & Best regards,
Holly
---------------------------------------------------------------------
Shenzhen Just Motion Control Electromechanics Co.,Ltd.
TEL: +86-0755-26509689
Wechat/WhatsApp:+86 18123718365
SKYPE: Holly Deng
QQ: 2355528511 | www.jmc-motor.com
Attachments
JASD series AC servo manual.pdf
(5.91 MiB) Downloaded 2 times
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