タイトルまたは説明

Features: Electric rolling door motor are used to drive rolling doors from **0kg to ***0kg.widely used in window system of dwelling house, office, shops, and ***** lift up the rolling door automatic.We also can produce electric door motor according customers' request. Electric rolling motor specification are as followed: 1) Three limit switch device: Avoid impacity the top limit, carry out soft stop, convenient in adjusting location, and the error is not more than 1.5cm.with its compound driving structure. 2) Chain driving: High gear train efficiency, with national patent on its anti-broken chain device organ secure but substantial, the organ inside will be locked within a second in case of sudden disconnection of electric motor(ac rolling door motor/ac door motor) 3)Brake device: Adopt strengthened Fibre, High friction factor, lower abrasion and stable braking performance under high speed running and heavy load. 4)Controlling part: Adopt alternating current contactor, good in energy saving, no shake occurs at the contact terminal withourt magnetic leakage, withourt temperative increment.