Thread: Your opinion on these
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22-01-2019 #1
not sure what they are worth, but I would be interested in the motors and drivers
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22-01-2019 #2
Slight update: trying to ascertain the value of these parts online, I believe I've mistaken the device coupled to the larger motor with a gearbox. Looking more closely, there is a cable coming out of it, it appears to be a brake:
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23-01-2019 #3
Ok, so after a thorough internet search (where I was surprised that the motors were consistently considerably more expensive than the drivers), here is what I came up with:
M-2330-FH - 200 euros
M-2330-XH - 200 euros
M-2330-FH - 200 euros (without the gearbox)
M-2348-FH - 275 euros (including the brake)
SST-1500 - 120 euros each
TG-540 - 50 euros each
NC-540 - 50 euros
SSt-3PS12-75 75V supply - unless someone buys everything and asks for it I'll keep it.
Or 1500 euros for the lot. I would prefer selling everything together, this way the wiring looms that connect all the parts are included and I don't have to cut anything.
All the motors have 8,000 counts/rev sensors attached.
The prices are slightly below the average of the minimum and maximum I've found, I didn't go to the lowest price because I reckon these are in as good a state as an used servo can be, moving the small robotic manipulator they were subjected to minimal loads and they worked inside a machine that filtered the intake air for cooling, so no dust inside for the most part.
What do you guys think?Last edited by CocasDaNeve; 23-01-2019 at 11:00 AM.
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24-01-2019 #4
Good luck, I think the prices you're basing this on are from optimistic sellers with stock and no need to sell, I can buy a new obsolete Siemens VFD for my power hacksaw for £1000, or I can go for a new model from Siemens for £100 if I shop around and can wait.
Check Zapp Automation's site to see what similar or higher spec drives and motors can be bought for new with warranty.Last edited by magicniner; 24-01-2019 at 11:39 PM.
You think that's too expensive? You're not a Model Engineer are you? :D
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25-01-2019 #5
That's why I am asking.
Thanks for the link, cool store.
These were the closest I could find:
https://www.zappautomation.co.uk/smh...rvo-motor.html
https://www.zappautomation.co.uk/fd4...vo-driver.html
I couldn't find 8000 count per revolution servos, but that one is similar otherwise. These motors seem better, but the more modern drivers appear more flexible regarding I/O and probably have more modern software on the PC side. Still, a similar setup there would cost 2300 euros, which does indeed make my 1500 euros estimation a bit unreasonable. I reckon I'll put them on eBay for 800 euros, if it doesn't sell quickly I might just keep them.
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