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Author Topic: Sanyo Denki Spindle Motor/ Drive  (Read 6892 times)

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Sanyo Denki Spindle Motor/ Drive
« on: June 12, 2016, 01:05:10 AM »
Would someone help me to see if I can indeed use the original servo spindle motor and drive on my CSMIO-IP/S ...

Its a Sanyo Denki BL Super PZ drive and oringinal motor I have attached pictures maybe someone can help ?

If im able to use it do i need to set parameters on the drive ?

Thanks, Horasio
Re: Sanyo Denki Spindle Motor/ Drive
« Reply #1 on: June 13, 2016, 01:22:56 PM »
Or should I or can I use a large 7.5kw vfd and drive the spindle motor ?

Can I drive the motor using a vfd limiting to 200v output and make a mechanical system for spindle orientation ?

Thanks

Offline Hood

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Re: Sanyo Denki Spindle Motor/ Drive
« Reply #2 on: June 20, 2016, 06:03:46 AM »
If the drive can acccept Step/Dir input then it will work and will be much better than a VFD and Induction motor.
Hood
Re: Sanyo Denki Spindle Motor/ Drive
« Reply #3 on: June 20, 2016, 12:51:53 PM »
It seems as if I may need a operator control to set parameters and those controls on eBay cost $1000 USD plus I would need to buy a decent rotary phase converter also which is another $1000 USD , would I be able to drive this motor like a induction motor using a vfd would be a lot cheaper if possible ??

Offline Hood

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Re: Sanyo Denki Spindle Motor/ Drive
« Reply #4 on: June 21, 2016, 03:14:11 AM »
No I dont think you can run a servo from a VFD.

What KW is the servo?

Hood
Re: Sanyo Denki Spindle Motor/ Drive
« Reply #5 on: June 21, 2016, 10:11:35 AM »
It is a 7.5 kW 10hp

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Re: Sanyo Denki Spindle Motor/ Drive
« Reply #6 on: June 21, 2016, 02:47:50 PM »
Ok,  don't think you will find a servo drive that is single phase for that size of a servo, biggest single phase I think I have seen is 3Kw drive.

Hood
Re: Sanyo Denki Spindle Motor/ Drive
« Reply #7 on: June 21, 2016, 05:42:22 PM »
Maybe one of those Speedstar vfd's that are 10hp ?

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Re: Sanyo Denki Spindle Motor/ Drive
« Reply #8 on: June 24, 2016, 04:21:46 PM »
Not familiar with those VFD's but it would work with an induction motor but unlikely a servo but you never know, you would have to check the docs.


Hood
Re: Sanyo Denki Spindle Motor/ Drive
« Reply #9 on: June 24, 2016, 04:26:38 PM »
I've seen fanuc spindle motors being used with vfd drives would this be similar ?