Safety light curtains protect personnel from injury and machines from damage by guarding points of operation, access ,areas .

STF series
Protection range, 400-3000mm;
Protection range, 400-3000mm;
Specification
  STFxx40(xx=04,06,08,10,40)
  Protection height= (xx-1) ×40mm, 120,1560mm
Light axis pitch--40mm 
The product uses the reflection type design, the structure is reliable, the contour is artistic, Installation and use is easy.
The product consists of a sensor, a reflector, a controller and a signal cable.
The emitting light unit and receiving light unit is concentrated in the sensor, through reflector reflecting light, forms the protection light curtain

 

 

Sensor:
    By a number of light-emitting unit and the corresponding by optical modules, launch and receive infrared light through the reflector forms a protective screens, produce through light, shading, signal cable to the controller.
Reflector:
    Rectangular prism by a number of combinations, whose role is to reflect back incident light according to the original point of view.
Controller:
    The sensor power supply, and process-generated by the light through light, shading signal, generate control signals to control the machine brake control circuit or other equipment, alarms, parking or security alarm machine tool. Controller can be divided into built-in controller (N) and the external controller (W); built-in controller structure, compact, can be installed in the machine tool or other equipment, electrical cabinet; external controller structure is beautiful and strong, can be directly installed in the machine tool bed or other device on the wall. When ordering, according to the convenience of installation, select one of the two.
Signal cable:
    Used to transmit signals between the controller and sensor.
Control cables:
    Used to connect the controller and machine, equipment, the control unit, to achieve the machine tool and equipment security control.

 

 STF Series photoelectric protection device specifications list

 

Optical axis spacing 40mm
Beams	Specification	Protection height
4	STF0440	120
6	STF0640	200
8	STF0840	280
10	STF1040	360
12	STF1240	440
14	STF1440	520
16	STF1640	600
18	STF1840	680
20	STF2040	760
22	STF2240	840
24	STF2440	920
26	STF2640	1000
28	STF2840	1080
30	STF3040	1160
32	STF3240	1240
34	STF3440	1320
36	STF3640	1400
38	STF3840	1480
40	STF4040	1560