Oбразователни продукти
 
 

Светлинна бариера

Housing for light barrier M (524 431) in the form of a stand or a holder for the spoked wheel (524 4322) or also to hold a start jig for trolleys (534 4323). When attached to the light barrier housing, the spoked wheel only acts as a pulley and the start jig only starts the trolley moving without measuring time, since an actual light barrier is not included.