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Author Topic: Allen Bradely drives to Sanyo denki motors ?  (Read 20946 times)

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Offline Hood

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #30 on: September 24, 2012, 05:32:37 PM »
I dont see the amount of poles listed in that pdf, maybe I am missing them?
Hood

Offline BR549

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #31 on: September 24, 2012, 05:55:29 PM »
SHould be 8 poles if I am not mistaken BUT I have tried all the  pole settings as well. I am waiting on confirmation from Sanyo Denki of that value.

(;-)

Offline BR549

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #32 on: September 24, 2012, 05:58:30 PM »
The motors are

Sanyo Denki  P50B08100VCKS7  1kw  Serial  06119001

There is VERY little info out there that I can find.

(;-) TP

Offline Hood

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #33 on: September 24, 2012, 06:06:09 PM »
Put the motor wires together and rotate the shaft by hand and you should be able to count the poles.
Hood

Offline Hood

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #34 on: September 24, 2012, 06:21:08 PM »
I have a pdf with info on the P series motors but no poles listed, weird as usually that is one of the first things motor makers state.
I have looked at their drives/motors before but info is poor and seems they drop it from there downloads if they stop producing them so I grab all info when I get a chance.

Hood

Offline BR549

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #35 on: September 24, 2012, 06:27:05 PM »
OK all leads together you get smooth drag no cogging. Any 2 leads together  and you get 4 clogs.

(;-) TP

Offline Hood

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #36 on: September 24, 2012, 06:34:18 PM »
4 pole then.
Hood

Offline BR549

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #37 on: September 24, 2012, 06:41:06 PM »
Tired that setting again no luck. I am going to try all the offsets next with those settings.

One thing if I test the encoder offsets it will move slightly to find the encoder then falut with a commutation error. BUT I have also tried all 6 combos of the hall seqence and it stays the same.

(;-) TP


Offline BR549

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Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #38 on: September 24, 2012, 09:04:35 PM »
OK i verified that the motor has 8000 counts per rev so that is a 2000 count encoder.

As to the rest I don't have a clue as to the magic settings required or IF the drive can even RUN the motor AC servo/drives can be very tricky to match to a foriegn motor.

Always had good luck up until now (:-)

(;-) TP
Re: Allen Bradely drives to Sanyo denki motors ?
« Reply #39 on: September 24, 2012, 11:33:05 PM »
Might be a moot point, but are you sure that ol' antique AB drive is in good shape ?  ::) :)
Have you run any AB motors with it ?
Russ :)