60rpm是多少Hz？
60rpm = 1Hz
是1Hz，所以说成1Hz也没问题——四舍五入的误差在0.5%以内。
反过来，60Hz是多少rpm？
60Hz = 3,600rpm
计算公式: Hz = rpm × 0.016667
该数值前后的 rpm → Hz
15 rpm0.25Hz
20 rpm0.3333Hz
25 rpm0.4167Hz
30 rpm0.5Hz
35 rpm0.5833Hz
40 rpm0.6667Hz
45 rpm0.75Hz
50 rpm0.8333Hz
55 rpm0.9167Hz
60 rpm1Hz
65 rpm1.0833Hz
70 rpm1.1667Hz
75 rpm1.25Hz
80 rpm1.3333Hz
85 rpm1.4167Hz
90 rpm1.5Hz
95 rpm1.5833Hz
100 rpm1.6667Hz
105 rpm1.75Hz
110 rpm1.8333Hz