Safety Light Curtain

STR Universal Safety Light Curtain

Model：STR通用型安全光栅

The STR series general-purpose safety light curtains adopt optical synchronous detection and feature real-time self-testing, short-circuit protection, overcurrent protection, reverse connection protection, and far-infrared anti-interference capabilities. They are suitable for safety protection, area detection, and personnel entry detection in industrial automation equipment. The products support selectable optical axis spacings of 10 mm, 20 mm, and 40 mm, with detection heights ranging from 100 mm to 3000 mm. The through-beam distance is selectable from 0 to 3 m or 0 to 20 m. They support NPN/PNP output and normally open/normally closed options, and can be directly connected to PLCs or intermediate relays. They are suitable for safety protection of stamping equipment, robotic arms, assembly lines, packaging equipment, and non-standard automated equipment.

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Key Features

• Universal safety light curtain, suitable for various equipment safety protection scenarios. Optical synchronous detection method effectively reduces electromagnetic interference. Supports selectable optical axis spacing of 10 mm, 20 mm, and 40 mm. Detection height is customizable from 100 mm to 3000 mm. Through-beam distance is selectable from 0 to 3 m and 0 to 20 m. NPN/PNP output, normally open/normally closed selectable. Features short-circuit, overcurrent, and reverse connection protection. Real-time self-test function ensures more stable operation. Far-infrared design provides strong resistance to ambient light interference. IP65 protection rating, suitable for industrial applications. Easy wiring; can be directly connected to a PLC or intermediate relay. Supports top/bottom and side mounting.

Applications

• Safety protection for automated equipment; safety protection for stamping equipment; protection of robotic arm work areas; safety inspection of assembly lines; personnel entry detection; material passage detection; equipment opening protection; tooling and fixture area detection; safety protection for packaging equipment; protection for non-standard automated equipment; safety protection for loading and unloading stations; safety protection for industrial production line areas.

Specifications

Full specification text

STR通用型安全光栅技术参数

项目	参数
产品系列	STR系列通用型安全光栅
产品类型	光同步型安全光栅 / 安全光幕 / 光电保护装置
检测高度	100 mm～3000 mm
光轴数量	6～200
光轴间距	10 mm / 20 mm / 40 mm
对射距离	0～3 m / 0～20 m 可选
横截面尺寸	26 × 30 mm
红外波长	940 nm
工作电压	DC12-24V
输出信号	NPN / PNP，常开 NO / 常闭 NC 可选
输出电流	500 mA，NPN / PNP
最大功率	5 W
响应时间	单光轴 200 μs
同步方式	光同步，自动周期扫描
抗光干扰	10000 lux，入射角≥5°
工作温度	-10℃～55℃
工作湿度	0～95%RH
介电强度	AC1500V，1 min无击穿或闪络
绝缘电阻	＞100 MΩ
防护等级	IP65
接线方式	光同步接线、继电器接线、线同步接线
安装方式	标配上下安装片，支持侧装安装片
保护功能	短路保护、过流保护、反接保护
产品特点	通用型结构、光同步抗干扰、接线方便、安装简易、支持定制

Model Selection

Full model selection text

STR通用型安全光栅选型表

光轴间距10 mm产品选型表

保护高度	产品总高度	对射距离	型号
70 mm	130 mm	0～3 m	STR-0810NP-NC
110 mm	170 mm	0～3 m	STR-1210NP-NC
150 mm	210 mm	0～3 m	STR-1610NP-NC
190 mm	250 mm	0～3 m	STR-2010NP-NC
230 mm	290 mm	0～3 m	STR-2410NP-NC
270 mm	330 mm	0～3 m	STR-2810NP-NC
310 mm	370 mm	0～3 m	STR-3210NP-NC
350 mm	410 mm	0～3 m	STR-3610NP-NC
390 mm	450 mm	0～3 m	STR-4010NP-NC
430 mm	490 mm	0～3 m	STR-4410NP-NC
470 mm	530 mm	0～3 m	STR-4810NP-NC
510 mm	570 mm	0～3 m	STR-5210NP-NC
550 mm	610 mm	0～3 m	STR-5610NP-NC
590 mm	650 mm	0～3 m	STR-6010NP-NC
630 mm	690 mm	0～3 m	STR-6410NP-NC
670 mm	730 mm	0～3 m	STR-6810NP-NC
710 mm	770 mm	0～3 m	STR-7210NP-NC
750 mm	810 mm	0～3 m	STR-7610NP-NC
790 mm	850 mm	0～3 m	STR-8010NP-NC
830 mm	890 mm	0～3 m	STR-8410NP-NC
870 mm	930 mm	0～3 m	STR-8810NP-NC
910 mm	970 mm	0～3 m	STR-9210NP-NC
950 mm	1010 mm	0～3 m	STR-9610NP-NC
990 mm	1050 mm	0～3 m	STR-10010NP-NC

光轴间距20 mm产品选型表

保护高度	产品总高度	对射距离	型号
100 mm	165 mm	0～3 m	STR-0620NP-NC
140 mm	205 mm	0～3 m	STR-0820NP-NC
180 mm	245 mm	0～3 m	STR-1020NP-NC
220 mm	285 mm	0～3 m	STR-1220NP-NC
260 mm	325 mm	0～3 m	STR-1420NP-NC
300 mm	365 mm	0～3 m	STR-1620NP-NC
340 mm	405 mm	0～3 m	STR-1820NP-NC
380 mm	445 mm	0～3 m	STR-2020NP-NC
420 mm	485 mm	0～3 m	STR-2220NP-NC
460 mm	525 mm	0～3 m	STR-2420NP-NC
500 mm	565 mm	0～3 m	STR-2620NP-NC
540 mm	605 mm	0～3 m	STR-2820NP-NC

光轴间距40 mm产品选型表

保护高度	产品总高度	对射距离	型号
120 mm	195 mm	0～3 m	STR-0440NP-NC
200 mm	275 mm	0～3 m	STR-0640NP-NC
280 mm	355 mm	0～3 m	STR-0840NP-NC
360 mm	435 mm	0～3 m	STR-1040NP-NC
440 mm	515 mm	0～3 m	STR-1240NP-NC
520 mm	595 mm	0～3 m	STR-1440NP-NC
600 mm	675 mm	0～3 m	STR-1640NP-NC
680 mm	755 mm	0～3 m	STR-1840NP-NC
760 mm	835 mm	0～3 m	STR-2040NP-NC
840 mm	915 mm	0～3 m	STR-2240NP-NC
920 mm	995 mm	0～3 m	STR-2440NP-NC
1000 mm	1075 mm	0～3 m	STR-2640NP-NC

型号命名说明

型号段	含义
STR	STR系列通用型安全光栅
08 / 12 / 16等	光轴数量
10 / 20 / 40	光轴间距，单位mm
NP	NPN / PNP双输出
NC	常闭输出
NO	常开输出
L	侧装安装
E	上下安装

选型建议

10 mm光轴间距适合手指、小物体或更高分辨率安全检测；20 mm光轴间距适合手掌、手臂及常规设备开口保护；40 mm光轴间距适合区域防护、人员进入检测和较大物体通过检测。STR系列为通用型安全光栅，适合冲压设备、机械手工作区域、自动化装配线、包装设备、上下料工位和非标自动化设备安全防护。检测高度、光轴数量、对射距离、输出方式、常开常闭和安装方式可根据现场需求定制。

Downloads

STR通用型安全光栅26X30MM.pdf

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