Tower Crane Spare Parts 1/78/274/660 DXZ Rotary Limit switch

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).