Working principle of
lift height limiter: when the crane rises, the
crane wire rope drives the crane
wire rope guide to move, the rope guide drives the contact on the limiter, the contact drives the limit rod, and the limit rod drives the limiter to move left or right, and disconnect the two power supplies in the up or down contactor entry, the motor is powered off and stopped, then the working of the limiter is completed.
1. Application scope: Power distribution cabinet and vertical transport machinery.
2. The
lifting height limiter can be installed in the power
distribution cabinet or next to the
winch.
3. Simple structure, quick action, safe and reliable, automatic control.
.jpg)
Email: weihua@craneweihua.com
WhatsApp: +86 15093392066
.jpg)
没有评论:
发表评论