QAT safety light curtain
1.Separate design of light curtain and controller. The QAT type through-beam light curtain is composed of an illuminator and a light receiver, which can effectively detect any opaque objects that enter the light curtain area and exceed the detection accuracy. It is suitable for the safety protection of mechanical presses, hydraulic presses, hydraulic presses, shears, bending machines and other dangerous occasions.
2. QAT type through-beam light curtain can be used with QCA, QCA2 controller or directly connected to PLC and safety relay. Cooperate with the machine tool control system to realize the function of automatic shutdown in dangerous situations.
product composition:
Optical transmitter, optical receiver, transmission line and power line components.
Features：
The QAT basic safety light curtain solves the basic application that requires two non locking security outputs. They have a compact, low-key design that can easily fit into a space constrained deployment.
Small compact packaging, suitable for small production machines
Provides 14 mm, 20mm, 25mm, 30mm, 40mm, 80 mm resolution (detection capability)
Sensing range from 100 mm to 35 m
Area and status indicators and digital display to indicate the number of blocked beams and detailed diagnostic information
FMEA test to ensure control reliability
High immunity to EMI, RFI, ambient light, welding flash and strobe lamp
Compatible with safety PLC input (according to OSSD specification)
Removable disconnect (RD) cables and mounting brackets are ordered separately
If more functions with the same overall dimensions are required, a wider function set can be provided in the thin safety light curtain.
Product Specifications：
Technical Parameter | |||
Protection Height | Distance of optic axis*(Qty of beam-1) | Reaction Time | ≤15ms |
Detection Range | 30~3000mm, 30~35000mm | Interference of Light | 10000Lux |
Type of Light Curtain | Through-beam | Protection Level | IP65 |
Appearance Dimension | 35×50.8mm×Jmm | Controller | QCA/QCA2 |
Light Source | Infrared LED | Consumption of Current | ≤200mA |
Ambient Humidity | Operating:35~85%RH Saving:35~95%RH | Working Temperature | Operating:-10~+40℃(do not freeze), |
Indication lights | Transmitter: Power supply indicates red, | ||
Ambient light | Natural light: receiving surface 3000Lx; Sunlight: receiving surface 10000Lx | ||
Power Supply | DC12/24V AC110—220V (equip with controller, relay passive output) | ||
Housing Material | Aluminium alloy, end cover:ABS reinforced nylon | ||
Output Status | All optic axis turn ON once powered (shows green) | ||
Output | NPN\PNP, input current 500mA,voltage drop: less than1.5V, reverse polarity, short-circuit, overload protection | ||
Resolution：
| The QAT type light curtain has 7 types of detection distances: 10mm, 14mm (finger protection), 20mm, 25mm (palm protection), 30mm, 40mm (arm protection) and 80mm (human protection). |
Specification Table：
Main applications: Forging machine tool plants, automobile plants, motorcycle plants, electrical production plants, metal processing plants, plastic machinery plants, tool applications and other industries.
A.The light curtain can provide complete protection for the slider, and the slider can be stopped at any position on the press.
B. If the slider cannot be stopped at any position on the press, the light curtain can only achieve top dead center protection
C. Realize the regional protection of industrial manipulators, injection molding machines, packaging equipment, automation equipment, assembly lines and other dangerous working areas.
D. Used to detect and alarm objects.
Application case one： There are many dangers when operating machines that manufacture hardware. In mechanical equipment, such as hydraulic presses, hydraulic presses and other dangerous areas, it is easy to cause personal injury to operators due to accidental and improper operation by workers. Application case two： Safety light curtains are used in hydraulic presses. When the light curtain is blocked, the light receiver generates a light shielding signal, which is transmitted to the controller through the signal cable, and the controller processes the signal and generates a control output signal to control the machine tool system. The control loop alarm device or other equipment realizes machine shutdown or safety alarm. /Comply with IP65V, easy to install and adjust, strong anti-interference ability | |
FAQ
Q1: Do you test all products before delivery?
A: Yes, we have 100% of all machines for factory inspection and aging test, anti-interference test.
Q2: How do you maintain a good long-term relationship with our business?
A: We maintain excellent quality and competitive price to ensure that our customers benefit;
Q3. We respect every customer and regard them as our friends.
No matter where they come from, we sincerely do business with them and make friends with them.
Q4: How to contact us in time?
A: you can contact our company through email, WhatsApp, wechat, mobile phone, landline, etc
Q5: How does your factory control quality?
A: Quality is the most important thing for us. Before we add the products to the catalog, we will check the factory and test the samples,
About us
Cyndar is a global industrial automation technology solution provider for smart sensors and optoelectronics industries, a trusted source of security protection system technology worldwide, and a professional manufacturer of security protection products with a history of 10 years. Cyndar specializes in providing professional solutions for smart sensors. We are committed to high-quality products, customized system integration and excellent cost control.
The company's R&D team has insight into market development trends and customer demand dynamics, and develops new lidar and optoelectronic technologies to accumulate energy for the sensor industry. The main products are laser scanners and photoelectric protection. Professional solutions for industry, AVG vehicles, parking, etc., in the field of photoelectric systems, top quality, high-quality products in China, reply customer service within 24 hours, excellent cost-effectiveness
Cover the market
| 1.United States | 2.Australia | 3.United Kingdom | 4.New Zealand | 5.Canada |
| 6.Aran Emirate | 7.Italy | 8.Spain | 9.South Africa | 10.Mexico |
| 11.Brazil | 12.Estonia | 13.Thailand | 14.Germany | 15.France |
| 16. Austria | 17. Poland | 18.Singapore | 19.Philippines |
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