Many users have a question after buying our high precision motorized rotation stage that how to calculate the speed? Before we solve this problem, we need to know what the ratio of the orm gear motorized rotation stage is.
Many users have a question after buying our high precision motorized rotation stage that how to calculate the speed? Before we solve this problem, we need to know what the ratio of the worm gear motorized rotation stage is.
Reduction ratio I= worm gear number Z2 / worm head number Z1
=Z2/Z1
For example, usually we use rratiosof 45, 45,72, 90, and 180, and so on.
It also means the ratio between the input shaft speed and the output shaft speed. But another question is:
1) What is the input shaft speed? It refers to the motor's speed;
2) How to calculate the output shaft speed?
When the units of time are the same：
Output shaft speed =motor speed/ worm gear ratio.
When we get to know the output shaft speed means we also know the speed of the motorized rotation stage.
Now let's calculate, for example.
When buying WMD100-50H with ratios of 72:1 or 180:1, how to calculate the speed with different ratios?
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WMD100-50H High Precision Motorized Rotation Stage With 72:1 or 180:1 for choose |
Firstly, we make sure the units of time are the same：
72:1：when motor rotating 1 circles 360° per second,speed= 1 circle 360°/72=5°/S
72:1：When motor rotating 1 circles 360° per minuter,rotary stage rotating speed= 1 circle 360°/72=5°/M
180:1： when motor rotating half Circles 90° per second, speed= 90° /180=0.5°/S
180:1： when motor rotating half Circles 180° per minute,motorized rotation stage rotating speed= 180° /180=1°/M
Hope these tips are useful for you!
