Hello
Currently I am running a fanuc asynchronous spindle motor with VFD in v/f mode.
It is rated to 200V at 17A 1500/8000rpm.
It's been running fine, I have used 17A at 100% spindle load and 22A as max 150%.
Motor can operate at 22A load for 30min.
I need to look at voltage at full frequency, dont remember it out right.
It still fine motor , but bit too weak to run 50mm tools.
So I am replacing it with Indramat 2AD100D it is rated 7.5kW at 1500rpm, 173V / 35A.
Max RPM of motor is 9000rpm.
First problem is that, if I calculate 3-phase power from 173V and 35A it will be around 10kW.
I dont know this type of motors well, so I am bit confused what limit I need to respect?
in case of indramat motor nominal voltage is 173V is this motors max voltage, or voltage at 1500rpm or 9000rpm?
Can I run full amps regardless of speed?