Solution: Get a G902, plug it into your G320 to make it a G340. It will turn your encoder into (your choice) a 50-line, 100-line, 250-line or the original 500-line encoder.
1) 500-line = 2,000 steps/rev = 750RPM@25kHz = 0.000025"/step@20TPI
2)250-line = 1,000 steps/rev = 1,500RPM@25kHz = 0.00005"/step@20TPI
3)100-line = 400step/rev = 3,750RPM@25kHz = 0.000125"/step@20TPI
4)50-line = 200 steps/rev = 7,500RPM@25kHz = 0.00025"/step@20TPI
Mariss |