بكرة التعويض
(Compensating Sheave)
Bottom-of-hoistway pulley guiding and tensioning compensating ropes beneath car and counterweight.
A compensating sheave is a pulley at the bottom of the hoistway guiding compensating ropes or chains beneath the elevator car and counterweight. It maintains proper tension and may incorporate a switch triggering shutdown if compensating ropes become slack or break.
التخصصات
mechanics
الكلمات الدالة
#compensating
#sheave
المصادر
Industry standards