Công tắc bảo vệ băng tải dạng giật dây Matsushima : cho phép người dùng có thể dừng băng tải từ bất cứ vị trị nào khi có xảy ra sự cố trong hệ thống để đảm bảo an toàn cho người lao động.

Äáº¡i lÃ½ Matsushima Viá»t Nam - TMP VIETNAM

PULL CORD SWITCH

Belt Conveyor Emergency-stop Switch
Reset system : Self-reset
Manual-reset
Required force of pull cord 49±9.8N(5 ± 1kgf)

Pull Cord Switch is an emergency switch to stop the belt conveyor instantly when an accident happens. Since the Pull Cord Switch is so designed that it should be installed at the side of belt conveyor and the pull cord should be mounted along conveyor, the switch can be actuated at any position. According to the Industrial Safety ＆ Health Regulations, it has been assigned to install the Pull Cord Switch to belt conveyor in Japan.

Model : ELAW-21, ELAM-21W, ELADP-21W

ELAW-31, ELAM-31W, ELADP-32W

ELAW-61P, ELAM-61PW, ELADP-62PW

b. Thông số kĩ thuật

i. ELAW-21 Matsushima - Công tắc bảo vệ băng tải dạng giật giây ELAW-21

Mass : 1,7 kg
Heavy Duty, No Maintenance Required design for Wire Rope
Securely Stops Belt Conveyor
Dual Contacts
15a 120-250vac contact rating
Temp rating -20 to 60 degrees C

ii. ELAW 31 Matsushima - Công tắc giật dây ELAW-31 Matsushima

Mass : 1,8 kg
Heavy Duty, No Maintenance Required design for Wire Rope
Securely Stops Belt Conveyor
Dual Contacts
15a 120-250vac contact rating
Temp rating -20 to 60 degrees C

iii. ELAW 61P - Công tắc giật dây ELAW-61P Matsushima

Mass : 1,8 kg
Heavy Duty, No Maintenance Required design for Wire Rope
Securely Stops Belt Conveyor
Dual Contacts
15a 120-250vac contact rating
Temp rating -20 to 60 degrees C

2. Công tắc chống lệch băng tải Matsushima

a. Nguyên lý hoạt động

Công tắc lệch băng tải Matsushima được thiết kế nhằm mục đích giữ cho băng tải được cân bằng, khi băng tải không cân bằng, Elap-20 sẽ kích hoạt 2 đầu ra cảnh báo, 1 đầu báo động và 1 đầu để dừng băng tải khẩn cấp

b. Video mô phỏng hoạt động của Elap 20

Cảm biến báo lệch băng tải Elap-20 Matsushima | Công tắc an toàn băng tải Matsushima

c. Thông số kĩ thuật (ELAP 20, ELADP 22)

Công tắc báo lệch băng tải có chức năng phát hiện bất cứ sự sai lệch, hay lắc lư của băng tải, sau đó phát tín hiệu đến chuông báo động hoặc tín hiệu để dừng băng tải

For Sway and Deviation Detection
Reset system Self-reset
Contacts : 1 contact for alarm
: 1 contact for emergency stop

Belt Sway Switch is a protective switch for detecting the meandering (sway or deviation) of belt conveyors, and sends out an alarm signal and an emergency stop signal.
Suited to be used for belt breakage prevention and orefalling prevention due to the belt sway. Widely used in iron and steel, cement and chemical plants, thermal power plants, etc., since it is essential for safety operation of belt conveyors.

Use of the switch in material transport system can prevent damage to the conveyor belt and / or drive system and avoid consequential confusion on transport lines in the event of an accident.

Heavy Duty Design, Dust Proof Sealed Bearings Long Life Aluminum Housing
Tracks to 75 Degree, and has 2+- Degree Differential 20/18, and 35/33 degrees
Dual Contacts (1) each N.O., N.C. Adjustable with cam
15a 125/250vac Contact Rating
Used in Tandem to control belt edges and Tracking with motorized Belt Sway
Contact capacity: 15A-125, 250VAC
Operating angle: 20 deg.: ON, 35 deg.: OFDetails as per the attached Drawing No. C41D1183