Here is the schematics and wiring diagram I received. :)
Attachment 193704
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Here is the schematics and wiring diagram I received. :)
Attachment 193704
Here is some E-mail corrispondance reguarding a spindle I am having issues with. Hopefully someone smarter than I can help out?
to Shangwen
Alrighty, below are my settings on the Hitachi WJ200 VFD - for some reason the spindle has yet to turn at any usable speed. I have tested the conductors at the end of the VFD cable to ensure proper conduction was produced at the motor - all leads tested normal and with constant Hz and Voltage when applied. My test was at 60 Hz and I fell between ~2Hz of that threshold constant. I feel it safe to assume that the VFD is in excellent working order.
a001=2
f001=60
a002=2
a003=400
a004=400
a082=220
b012=8
h004=2
Is there something I am missing? Thank you for your time!
V/R
Jesse Doheny
Found this thread with a similar setup
http://www.cnczone.com/forums/diy_cn...mum_speed.html
Twiztedfingerz
a001=2
f001=60 this has to be 400
a002=2
a003=400
a004=400
a082=220
b012=8
h004=2
F001=400 this needs to be set at 400
Correct me if I am wrong but if the motor is rated at 60hz then the settings should be
A003 - 60hz (Base Frequency)
A004 - 60hz (Max Frequency)
F001 - 0-60hz (Output Frequency Setting)
I run a .8kw air cooled spindle 400hz 24000rpm that is running off a WJ002-007MF. Works perfect.
[QUOTE=jckstrthmghty;1317926]Correct me if I am wrong but if the motor is rated at 60hz then the settings should be
A003 - 60hz (Base Frequency)
A004 - 60hz (Max Frequency)
F001 - 0-60hz (Output Frequency Setting)
With those settings the 60Hz motor would run at rated RPM , to go faster than the rated RPM the A004 - 60hz (Max Frequency) would have to be changed to a larger number depending on the AC motor you were using, 120Hz in that setting would double the motors rated RPM, most AC 60hz motors can take up to 120Hz max , but depends on how well the motor has been built
Well it seems this thread is still active so here is a question. I'm looking for a spindle to convert my Joe 4x4 wood working machine away from a router. Ultimately I'm looking to swing a 1"d x 6"LOA end mill which I think means a ER40 collet size. Looking to keep the spindle in the 2.2-3KW range. Is this combination possible? Assume I know nothing about spindles (which is actually pretty accurate). Any suggestions on how to start along this new leg of my CNC journey?
Thanks
Steven