شد سلسلة الدرجة
(Step Chain Tension)
Required escalator step chain tension for proper step tracking and drive engagement.
Step chain tension in escalators must be maintained within manufacturer specifications to ensure proper step tracking and engagement with drive sprockets. Excessive slack causes step misalignment, while overtension accelerates wear on chains, sprockets, and step axles.
التخصصات
maintenance
الكلمات الدالة
#step
#chain
#tension
المصادر
Industry standards
مصطلحات ذات صلة
بكرة التعويض
Bottom-of-hoistway pulley guiding and tensioning compensating ropes beneath car and counterweight.
سلسلة قيادة السلم المتحرك
Chain transmitting motor power to escalator step chain sprockets for step movement.
درجة حرارة غرفة الماكينة
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