AC Servo suggestions?

[spikee]

oo those are pricy haha. My delta sets were about half the price.

[suntravel]

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

Uwe

[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]

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.

[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

[suntravel]

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

Uwe

[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
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