8 Jul
2005
8 Jul
'05
7:28 p.m.
Hi Bill
When I was helping a friend bring up a MDS800 system,
years ago, the only cheap drives we could find were
the ones for the 50Hz ( surplus ).
We just took a file to the motor spindle and ground
it down until is was the right speed. Do note that you
need to keep a little crown on the pulley to keep
the belt centered.
Thanks for the advice but I have about ten more spare SA-851s,
five or six 850s, five or six 801s and a dozen or so Seimens.
I was actually looking for someone who might be in need of
50Hz operation. Is there anyplace in North America that runs
50Hz?
BTW, it's actually the motor side pulley that is different.
The flywheel seems to be the same size.
Bill S.