New? Used? I really like the Fujis, they are a bit more complex if you want to start playing with settings.
New? Used? I really like the Fujis, they are a bit more complex if you want to start playing with settings.
Has anyone successfully used the direct brake on a euro motor with a vfd. I'm sure I could program the vfd to energize a contactor for the brake, but I'm not really sure there is a benefit over the dynamic braking just using the vfd.
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Any thoughts?
Also it would appear to me that I can run 120v to this spindle lock solenoid to gain functionality.
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I am not sure on that with a vfd. Most of these machines have an interlock with that brake. Can't turn machine on with brake switched off. Being 110v its probably run off the control transformer in the machine.
I should have picked up a rpc from AR during their 25% off sale.. though I'd still have odd spindle speeds at 60hz.
I think I'll just open up the brake clearance gap and leave it disconnected.
I think I could still feed the solenoid from the control transformer and program some interlock logic into the vfd. Though I'm pretty quick on the stop button when I forget the lock in engaged on one of my other shapers....
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