Multi function Load Limiter tower crane limit switch DXZ

Product Overview

Description

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Multi-function  Load Limiter tower crane limit switch       

 

 

 

DXZ type Multi-function Stroke Limiter is widely applied to control and limit  trilinear coordinates of space of the lifting, transmission in building, port, mining and other industries, DXZ type Multi-functions Stroke Limiter has many characteristics, like small volume, many functions, high accuracy,adjustable limit, better compatibility,convenient to install,maintain and adjust.

 

Company Information:

Application
Function of Model, specification and quantity according to example as follows:
Model 1: DXZ-4/7W
Limit switch’s control loop as 4 drive
rate: 1:274; with sensor
Model 2 : DXZ-6/F (600)
Limit switch’s control loop as 6,
non-standard, drive rate: 1:600; without
sensor

DXZ limit switch has some character as
sensitive structure, small volume, multi-function, high accuracy, moveable, strong communicate
and installation convenience. It uses moveable mechanical form, performance credibility and
high acuity, it can carries out double speed-down (warning) and limits.
Meanwhile it can installed electro-signal of sensor on type ZXY display meter and instantaneous
distance of travel come true (for example : height and scope)

 

Security of limit switch as follow:
a: raising over low limit and protection
b: raising over high limit and protection
c: scope towards front speed-down
d: scope towards behind speed-down and protection
e: turn-back positive and negative limit protection

 

DXZ limit switch divide drive rate as 1: 13-960, eight specification in all, control loop 1-4 PCS
(Non-standard can reach 6 PCS), repeat positioning accuracy≤0.3(turning angle error of memory
cam).

 

Drive rate No.	1	2	3	4	5	6	7	8	9
Drive rate	1:13	1:17	1:46	1:60	1:78	1:210	1:274	1:660	1:960