Limit Switch

Function

This device can be used to lifting of construction, port, mine and other industry .it has small CBM, and multi-function, adjustable limit, High accuracy, High Universality, maintain install, and conveniently adjust.

Production function

• Customer can choose specification and control loop accord to requirements
• 1.DXZ-4/7W
• Control loop of Snubber is 4,turn ratio is 1:274,with sensor
• 2.DXZ-6/F(600)
• Control loop of Snubber is 6,not standard, turn ratio is 1:600,without sensor

limit

A. Lifting ultra-low restriction and protection

B. Lifting ultra-high restriction and protection

C. Slow down and terminal by terminal forward protection

D. Slow down and terminal by terminal backward protection

E. limit protection of rotation and forward and reverse

serial number of Standard rotation rate

serial number 1 2 3 4 5 6 7 8

rotation rate 1:13 1:17 1:46 1:60 1:78 1:210 1:274 1:960

No standard rotation rate

Rotation rate 1:10 1:20 1:26 1:30 1:35 1:41 1:87 1:105 1:120 1:135

1:144 1:160 1:188 1:247 1:330 1:360 1:453 1:480 1:660