LINE FOLLOWER HEAD LH500 NIRECO

1. Giới thiệu tổng quan cảm biến căn chỉnh biên LH500 Nireco

Line Follower Head LH500 is a sensor that optically detects register lines or patterns printed on a web and, in combination with a controller (*1), can be used to form an EPC (Edge Position Control) and LFC (Line Follower Control) system.

Line Follower Head LH500 stores detected lines as image information, which it uses to perform pattern matching and comparison operations on image information during operation. With this new system, even if register lines and printing accessories are mixed, the stored lines are always tracked.

2. Đặc tính cảm biến chỉnh biên LH500 Nireco

Printed lines stored as image information

• The new system is highly effective and keeps track of stored line information, even if register lines and printing accessories are mixed.

Automatic optimization of illuminant color and light volume completed simply by pressing the search button

• The sensor has an automatic light adjustment function which can be used also for highly reflective material, such as aluminum foil and copper foil.

Central positioning simple with laser pointer

• The device is equipped with a laser pointer, improving visibility of control position.

LED bar makes detection status easy to see

• The detected object and detection status can be seen at a glance. Use the search button to toggle between operating mode (deviation display) and search mode (pattern display).

3. Nguyên lý hoạt động LH500 LINE FOLLOWER HEAD

4. Thông số kỹ thuật cảm biến chỉnh biên LH500

LH500 LINE FOLLOWER HEAD
Spotlight distance	With diffuser plate: 1 mm
	(from web surface to diffuser plate surface)
	No diffuser plate: 15 mm
	(from web surface to main unit surface)
Detection range	7 mm (with reference to memory pattern position)
Pattern memory width	3 mm (main unit center)
Light source	Blue and red high luminance LED
Output	1) Position signal (voltage output):	0.7 to 4.3 V DC (High) 0.07 to 0.43 V DC (Low)
	2) Actuator lock signal:	Open collector output 30V, 0.1 A or less ON conditions: pattern errors or outside of pattern field of view, in search mode
Detection element	CCD linear image sensor
Pixel resolution	14 µm
Power supply	+15V DC, 250 mA / -15 V DC, 30 mA
Ambient temperature	0 to +50 ºC (no condensation)
Laser	Class 2 (IEC), ON/OFF switch(for laser pointer)
Body material	AC4C
Outer dimensions	108 (H) × 58 (W) × 50 (D) mm (projected part is not included)
Mass	Main unit: 0.5 kg Screw guider: 0.5 kg
Cables	LH500 cable (optional) Model: MD0002640-70
	Conversion cable (optional) Model: MD0002640-80

5. Tên gọi các bộ phận trên cảm biến chỉnh biên LH500

6. Ứng dụng LH500 LINE FOLLOWER HEAD

LINE FOLLOWER HEAD LH500 | ĐẠI LÝ NIRECO VIỆT NAM