Limit switch, a kind of position switch (also known as travel switch), is a common household appliance with small current.

The collision of the energy component is used to make its breaker action to realize the connection or disconnection of the control circuit, so as to achieve a certain control purpose.

Generally, this type of switch is used to limit the position or schedule of thermal motion of molecules, so that the exercise machine can automatically stop, reciprocate, change speed or automatically reciprocate according to a certain position or schedule.

A switch with a small contact gap, a snap action mechanism, and a specified operating force.

Small size, multiple functions, high precision, adjustable limit, strong versatility, convenient maintenance, installation, use and adjustment, etc.