Suntour Accushift info needed

[Rudge]

I've got a used Suntour Accushift 3040 long cage rear deraileur. I want to put it on a hack bike and
so I would like some info. The date code may indicate it was made in 1988. How many rear cogs was it
designed for? What is the range of cog teeth and maximum cog size? Will it work with Shimano or
Campag indexed shifters?

Thanks