twmcree
Aluminum
- Joined
- May 9, 2018
- Location
- Austin Texas
Hey ya'll
Spindle inverter shorted a half a revolution after calling M3.
A resistor inside inverter arced to a cap... a second resistor that did not arc has some exterior cracking...
Does anyone have schematics for the INV-0045.. or know the part numbers for the resistors? ... One of them appears to say 'Dale 10 ohm 5%'
Is it likely that the extent of the damage range further than failed resistors?
What are some possibilities for the overall culprit?
Side-notes:
- every once in a while she would fluctuate rpms when ramping up to 10000... been this way since I've owned er...
- she was not run over 7500 rpm today.
Appreciate your time.
WM
Spindle inverter shorted a half a revolution after calling M3.
A resistor inside inverter arced to a cap... a second resistor that did not arc has some exterior cracking...
Does anyone have schematics for the INV-0045.. or know the part numbers for the resistors? ... One of them appears to say 'Dale 10 ohm 5%'
Is it likely that the extent of the damage range further than failed resistors?
What are some possibilities for the overall culprit?
Side-notes:
- every once in a while she would fluctuate rpms when ramping up to 10000... been this way since I've owned er...
- she was not run over 7500 rpm today.
Appreciate your time.
WM
