Laser Amada - Problema con la asistencia para cortar el gas por debajo del mínimo.

[Hernan Martinez]

thread380-410052
Consulto sobre proveedores recomendados para la provisión de Válvula proporcional Hyper regulator Modelo 752EHN entrada 0-10 V/mA - Salida 0-2 Mpa
para un laser amada LC-2415 alfaIII láser fanuc C2000C.

 

[3DDave]

It appears to be an antique and very pricey item.

https://www.radwell.com/en-US/Buy/ASAHI/ASAHI/752EHN/

says they repair them for around $1500 or sell a working one for around $2000.

This company has what appear to be suitable valves though the pressure is at the upper end of their "custom" range:

https://kellypneumatics.com/product/electronic-pressure-regulators/

I expect that there are a lot of suppliers of such valves; at worst case one might have to add an amplifier to provide enough current or to change the voltage scale - for example if a valve is 0-20V for some reason an amplifier could take in the 0-10 signal and output 0-20V to the valve. They will want some more specifications like flow rate, but I doubt it is unusual.