Công tắc lệch băng (3 sản phẩm)

● Anti-bias switch is a sensing component that detects the deviation of conveyor belt. It can send out signals according to the deviation of the belt to realize automatic alarm and stop, prevent belt damage and continue to deviate.
● When the belt is deflected, the belt pushes the arm to deflect, triggers the micro switch to act, and sends an alarm signal. If you continue to deviate to the set stop position and touch another set of contacts, the conveyor will stop mechanically.
● The anti-bias switch is usually installed 0.3-2m away from the head or tail of the conveyor. It is usually installed in pairs on both sides of the conveyor. It can be fixed at the top or bottom of the longitudinal beam of the conveyor. The distance between the action bar and the edge of the belt is about 25 ~75mm.

Features 
● The universal structural design can be mounted on the top or bottom of the conveyor stringer. ● Sturdy cast aluminum housing, protection standard IP65 ● Integrated cover, easy to connect and adjust ● Can be removed without removing the action rod Housing ● Action rod bearing rated speed 5000 rpm, suitable for belt speed up to 6.35 m / s ● Action rod normal angle adjustment range is ± 22.5 degrees ● Actuating rod can be moved in both directions, easy to install symmetrically on both sides of the conveyor ● The standard of the anti-bias switch is set to 10 degrees when the normal angle is 10 degrees, the technical specifications of the stop contact action when the normal angle is 20 degrees ● Contact capacity: 2 SPDT 400V / 10A ● Locking angle: 1 10°C, 2nd level 30°C● Operating tension: 5-8 Kg ● Dimensions: 190 (L0 X 135(W) X 109(H)mm Pull rod length 389 mm ● Housing: NEMA-4 weatherproof, 2 Screw hole 3/4" -14NPT ● Ambient temperature: -20°C~ +80°C
 

Chi tiết mặt hàng

• Model:KPT1-12-30
• Rated voltage:380V (V)
• Over travel:standard
• Working stroke:standard
• Rated current:5A (A)
• structure type:Other
• switch type:Other
• Application scope:Metallurgy, electric power, coal and rock, mining 

Environmental conditions:
a. Ambient temperature: -40°C~60°C  
b. Relative humidity is not more than 85% 
c. Altitude is not more than 2000m 
d. Service life: 100,000 switching actions 
e. Insulation voltage: AC1000 test 1 minute 
f. Contact capacity: ≤AC380 ≤3A 
g. Protection level: IP65