The common problem of traffic trolley line is resolved. When the trolley line is used to perform sliding power supply, many customers do not understand the trolley line when using it. Therefore, some common problems of the trolley trolley line will be asked. This article briefly discusses the customer's questions about driving. answer.
1. My workshop is a 5T drive. What kind of trolley line do I need to use?
5T's driving power is relatively small, you can use a 200A unipolar safety wire, or a 4-pole, 10-50A multi-pole safety wire, if it is indoor with a wire, the author suggests using a unipolar safety wire;
2. My crane is for outdoor use. The power is about 97kw. What kind of trolley line is better?
Sliding lines for outdoor use generally use multi-pole safety slip conductors in metal housings, or use single-pole safety conductors, plus a rain cover. The 97KW crane can use 320A unipolar safety trolley wire;
3, Will the driving line be lengthened? Is there a bend in my workshop rails and can the trolley line be used?
The trolley line is a fixed-size line. Take the Tianzhu line of Shanghai Tianzhu as an example. The TGHX single-pole safety line is 500A and 500A, and the length is 4.5 meters. All of the above 500A are 6 One meter; TGHP multi-tube safety line is 4 meters; TGGH rigid body line is 6 meters; sliding line can be made into an arc, but there are requirements, generally require that the radius of the arc Greater than or equal to 1.5 meters, sliding contact line can be made into an arc.
4. There are two lanes in the workshop, both of which are 1T. The height of lifting is 6M. The length of the workshop is 45 meters. The maximum weight of lifting gear is 1 ton. The lifting speed is 8M/MIN. Which kind of trolley line is better? How many meters do you need?
Two 1T vehicles are recommended to use 200A unipolar safety trolley wires. If installed in a three-phase, four-wire system, a 45*4 meter slide wire is required, that is, a 180 meter slide wire.
5. The older plant expansion, the HFP4U50 is the model of the trolley line. It is unclear which manufacturer it is. Can your product follow this model?
The types of traffic trolley wires produced by various manufacturers are different, and the production molds used are different, and the cross-sectional area of ​​products produced is different. It is recommended to purchase the original manufacturer's trolley wire products.
6. What is the unipolar safety wireline that is free? How long can this collector be used? Is there a requirement for collector speed?
A: The free accessories that are matched with the unipolar safety wire are: angle brackets, aluminum joints, joint jackets, lifting racks, fixing frames, end caps, power input, current collector brackets, and other accessories; the service life of the current collectors and The working time of driving is directly proportional to the collector of Shanghai Tianyi Electric. If the driving is running 24 hours a day, the collector can be used for more than 1 year. Check the wear condition for more than 1 year, replace the carbon brush according to the situation; The speed of travel is related to driving. As long as the speed does not exceed 200/minute, the collector can work normally.
1. My workshop is a 5T drive. What kind of trolley line do I need to use?
5T's driving power is relatively small, you can use a 200A unipolar safety wire, or a 4-pole, 10-50A multi-pole safety wire, if it is indoor with a wire, the author suggests using a unipolar safety wire;
2. My crane is for outdoor use. The power is about 97kw. What kind of trolley line is better?
Sliding lines for outdoor use generally use multi-pole safety slip conductors in metal housings, or use single-pole safety conductors, plus a rain cover. The 97KW crane can use 320A unipolar safety trolley wire;
3, Will the driving line be lengthened? Is there a bend in my workshop rails and can the trolley line be used?
The trolley line is a fixed-size line. Take the Tianzhu line of Shanghai Tianzhu as an example. The TGHX single-pole safety line is 500A and 500A, and the length is 4.5 meters. All of the above 500A are 6 One meter; TGHP multi-tube safety line is 4 meters; TGGH rigid body line is 6 meters; sliding line can be made into an arc, but there are requirements, generally require that the radius of the arc Greater than or equal to 1.5 meters, sliding contact line can be made into an arc.
4. There are two lanes in the workshop, both of which are 1T. The height of lifting is 6M. The length of the workshop is 45 meters. The maximum weight of lifting gear is 1 ton. The lifting speed is 8M/MIN. Which kind of trolley line is better? How many meters do you need?
Two 1T vehicles are recommended to use 200A unipolar safety trolley wires. If installed in a three-phase, four-wire system, a 45*4 meter slide wire is required, that is, a 180 meter slide wire.
5. The older plant expansion, the HFP4U50 is the model of the trolley line. It is unclear which manufacturer it is. Can your product follow this model?
The types of traffic trolley wires produced by various manufacturers are different, and the production molds used are different, and the cross-sectional area of ​​products produced is different. It is recommended to purchase the original manufacturer's trolley wire products.
6. What is the unipolar safety wireline that is free? How long can this collector be used? Is there a requirement for collector speed?
A: The free accessories that are matched with the unipolar safety wire are: angle brackets, aluminum joints, joint jackets, lifting racks, fixing frames, end caps, power input, current collector brackets, and other accessories; the service life of the current collectors and The working time of driving is directly proportional to the collector of Shanghai Tianyi Electric. If the driving is running 24 hours a day, the collector can be used for more than 1 year. Check the wear condition for more than 1 year, replace the carbon brush according to the situation; The speed of travel is related to driving. As long as the speed does not exceed 200/minute, the collector can work normally.
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