Overview
This series of rope pulling switches are used in iron and steel, cement, power plants, mines and
other factories and mines with belt conveyors. When there is an emergency in the belt conveying site,
start the machine switch and stop immediately to prevent the expansion of the accident. This machine is
widely used in belt conveyor because of its convenient installation and reliable switch conversion.
Structural characteristics
1. this machine uses aluminum alloy precision casting shell, high strength, light weight;
2. shell protection grade up to IP 65, can work in harsh environment;
3. machine adopts imported micro-switch, the contact capacity is large, the action is sensitive and reliable.
Working principle
When there is an emergency in the belt conveyor, the wire rope tied to the swing arm can be pulled, and the
swing arm rotates to drive the cam and drive the fretting switch.Send a stop signal. The type II machine can
be reset by moving the limit bar after troubleshooting.
Installation adjustments
This machine is generally installed on both sides of the rack
along the belt conveyor, see installation diagram 1, the rope
switch fixed on the support, and then welded on the rack;
2. distance between the two machines is 25~30 m, the diameter of the wire rope connection, should be
appropriate;
3. In order to reduce the influence of wire rope weight on switch start, a bracket ring is welded
every 3 m to support the wire rope;
4. users can self-made installation support, but also to our complete set of orders.
| Product Paramenters |
| ambient temperature |
-30ºC~+50ºC |
| Relative humidity |
0~85% |
| Action angle |
30° |
| extreme angle |
60° |
| Action force |
70-100N |
| Number of contacts |
1 normally open, 1 normally closed (2 groups of normally open and 2 groups of normally closed can be added as needed) |
| Contact rating |
AC380V 5A |
| reset mode |
Auto |
| Electrical life |
>100,000 times |
| Protection level |
IP65/IP67 |
| weight |
3kg |
Q: What's your warranty ? How about the quality of your sensors ?
A: 18 mouths .
We have the certification of ISO,CE,CCC.Our sensors can replace many famous brand sensors(BALLUFF,IFM,P+F,TURCK,SICK,Contrinex,KEYENCE,
BANNER,BAUMER,AUTONICS,etc) You can provide us the date sheet and we check whether can produce.
Q: Do you have different style ?
A: We produce our own brand sensor(KJT),also provide OEM + ODM service.
Q: How can we become your sale distributor ?
A: If you can sell our products USD 5,000 to USD 60,000 per year,you could be one of our distributors in your city or area.We have price protection policy in every area.
We still looking for more distributors,do you like to join us?
Q: Can we have our logo or company name to be printed on your products or the package ?
A: Yes,you can.Logo or imprints can be printed on our products.
The minimum quantity is 500 pcs per logo.You can send us the artwork by email in JPEG or TIFF format.If you want your logo and company name to be printed on the package for the products(custom design package).Such as gift box and paper card,the MOQ is 500 pcs per model.You can send us the artwork by email in JPG/TIF/AI/EPS/TIFF or coreIDraw formats
Q: How about the delivery time ?
A: We are factory and we have large warehouse for goods,if we have the sensors you need in stock,we will send in 3 days.If have not in stock,we will produce asap after received your payment in our account.the detailed delivery time is according your order qty.
Q:
Does KJT keeps goods in stock or only trading ?
A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=5 pcs (different type sensor has different MOQ)
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us or send us by email, we will reply within 12 hrs.
Q: Could KJT provide technology support?
A: We're in this field more than 10 years. If there's any problem, please contact with us,we'll provide suggestion from our engineer to help you solve problem.
Q:When you use KJT's photoelectric sensor and inductive proximity sensor, the following subject should be noticed:
A: Ensure the working voltage is 10-30 V DC or 90-250 AC.
Required the sensing distance and the material of detecting objects.
For photoelectric sensor ensure it is available through beam and reflection.
Ensure it is NPN or PNP output.
Q: How can i get a sample ?
A: If you need one sample for checking-up,we will provide one free sample for one type sensor(same data sheet) for you, .but we do not carry the freight charge.If we have no this type sample in stock,we could produce it for you.
Company profile
Nanjing KJT Electric Co., Ltd. is located in Nanjing, the ancient capital of the Six Dynasties in the Yangtze River Delta. Relying on university technology and independent R & D, kaijite has developed into a national high-tech enterprise specializing in R & D, production and sales of automation industrial control products. The company has more than 20 invention and utility model patents, and has won the titles of "private scientific and technological enterprise", "small and medium-sized scientific and technological enterprise" and "national high-tech enterprise". The company has set up offices in Thailand, Hebei, Chongqing, Shandong and other places, and its products are exported to Southeast Asia, Europe, Africa, America and other markets.
Quality standard
While continuously developing and expanding, kegit has formulated strict standards for product quality, and has passed iso9001:2015 international quality management system certification. All products have passed CE certification to ensure that product performance and quality reach the advanced level of similar international products and are in a leading position in the industry.
Industry application
KJT products include various industrial automation sensors, industrial safety products, measurement products, wireless transmission devices, etc. they are widely used in aerospace, navigation, railway, post and telecommunications, communication, elevator, textile, petrochemical, mining, metallurgy, machine tool, machinery, tobacco, packaging, printing, food, measurement, office, household appliances and other industries, Promote the development of automation industry.
Main products:proximity sensor,photoelectric sensor,color contrast sensor,light curtain,limit switch,ultrasonic sensor,laser sensor,pull cord,convayor protection device,speed sensor,high temperature sensor
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