45000rpm1.10lb
55000rpm1.70lb
65000rpm2.5lb
75000rpm3.3lb
85000rpm4.6lb
95000rpm6.10lb
105000rpm7.6lb
115000rpm9,6lb
125000rpm11.9lb
135000rpm-15lb
145000rpm-18.3lb

Above was prepared by Chuang on a hot and humid southern Taiwan afternoon