It is used for limit protection of 5 ton to 10 ton CD1 MD1 half steel wire rope electric hoist for liftingａnd descending motion, and can directly break the main circuit of the lifting motor

It is mainly used in the power line with AC voltage from 50 Hz to 380 V, for 0.5 T ~10 t CD1 type and MD1 type one strａnd wire rope electric hoist to be used for up and down limit protection, and can directly cut off and connect the main circuit of the motor. The limiter is designed, manufactured and inspectedaccording to gb14048.5.

The model and meaning of fire break limiter are as follows:

The heating current of basic series is 10A: 20A: 40A

All series products that used lx101 port, LXD port and lxzl port can now use lx44series products of our company.

Working environment:

● The altitude shall not exceed 2000m;

●The surrounding medium temperature is not higher than + 40 ℃ and not lower than - 5 ℃, and theaverage temperature within 24 hours is not higher than + 35 ℃;

●The relative humidity of air is not more than 90% at + 40 ℃. It can be higher at lower temperature,for example, the relative humidity can reach 90% at 20 ℃. Measures should be taken for condensation caused by occasional temperature change

● It can be used in medium places without explosion hazard, and there is no gas and conductive dustin the medium that can corrode metal and destroy insulation

● There is no place for rain and snow

Technical Specification:

Basic parameters of fire break limiter

limit making and breaking capacity and normal making and breaking capacity

The test operation frequency of the limiter is 360 times / hour, and the power on durationrate is 40%. When the limiter is operated under normal service conditions, its electric life shall not be less than 5000 times of closing and breaking.

The mechanical life of the limiter shall not be less than 15000 times.

The motor power controlled by the limiter is 4.5kw for 10a, 7.5kW for 20a and 13kw for40A.

Before ordering, please call to consult, we have professionals for your selection. Inaddition, according to the requirements of customers, we can customize non-standard products and alternative products of Omron, and other famous brands at home and abroad. Welcome to order by calling 0086

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　　CHNANMA Electric was founded in 2001, The registered capital is 5 million yuan, fixed assets is 15 million yuan.It has sales centers in Liushi wenzhou city Zhejiang Province and and factory in Ruijin City, Jiangxi Province.Our main products is micro switch, travel switch, foot switch, limit switch, toogle switch, button switch and other electrical productsAfter nearly 20 years of unremitting efforts,Chnanma has become a leading enterprise of all kinds of industrial control switch, automation equipment control switch and electrical.the company's existing management personnel more than 80% of junior college degree or above, engineering and technical personnel account for about 30% of the total number of employees,The company has a comfortable working environment, advanced production facilities, perfect process means, complete equipment, has formed a good technical quality of professional technologyTeam, ensure product quality to meet various technical design requirements.Our Advantages:[Quality assurance] 6000 square meters factory production, 20 years of professional experience, strict quality control;[Available stock] Adequate inventory, stable supply, inventory guarantee;[High cost performance] self sufficient, competitive priceWe sincerely welcome customers at home and abroad to visit and your inquiries!Production MarketChinese mainland, Europe and America, Middle East, Southeast Asia The total sales amount in 2019 is about 15 million RMBOur Service1. Pre-sales ServiceA. Provide technical consulting services to customer for freeB. Provide samples, company profiles and other information for freeC. Invite customer to our company to investigate product design, product manufacturing process, product prototype, product testing facilities and quality management systemD. Invite the customer to visit the companies that use the products sold by our company and listen to the opinions.E. Experienced technicians can be assigned， They will provide free design and selection based on site conditions and technical parameters2. Services on saleA. During the manufacturing process of products, the relevant technical personnel of customer shall be invited to our company to inspect the inspection of each process in the manufacturing process, and the relevant technical personnel of customer shall be provided with the inspection standards and inspection results of products3.After sale servicea.Free instruction for installation and debuggingb.When receiving feedbacks from users, make satisfactory answers and solutions within the shortest possible time.c.Our product is guaranteed for one year ,Quality problems are guaranteed to be returned, replaced and repaired.d.Real-time understanding of the use of the product to help solve the problems encountered in the use of the process, and solicit quality and technical improvement advice, in order to better serve customers.