No.1 Introduction
The LSKG- series Pull-Cord switch is used to prevent accidents from occurring as transporting material, it's widely used in the following fields where often use belt conveyor, such as steel, cement, power plants and mining. It includes LSKG-I & LSKG- Pull-Cord switch. The LSKG-I works manually as Restoration, and it has caution label, but The LSKG- works automatically, as accidents happening, the user can pull the switch in any position and output the shutdown signals.
No.2 Conditions And technical Parameters
Ambient temperature: -40 to +60 ;
Relative temperature: not more than 90%;
Atmospheric pressure: 80 ~ 110 Kpa;
Altitude: not more than 2,000 M;
Protection Level: IP55;
Contact Capacity: AC380C 2A;
Insulation voltage: AC1000V, testing one minute;
Service Life: 10,000 times;
Output contact: a group normally opens, the other group normally closed. One group converts switch contact;
No.3 Products Maintenance
There is no need maintenance of the machine except the connection parts. If there is necessary to check it, please check the following items.
1. Please check Whether the Turn Arm and the Rope on the handle keep stable and reliable or not.
2. Please Check whether the rope is firmly fixed, and just be taut (excluding rope themselves deflection)
3. Please check whether there is mistaken of the rope as connection, if there exists wear abrasion on the connection joint, please replace the worn parts immediately.
4. Please check whether there exists water in the switch, if its, the abnormal situation should be promptly dealt with.
Wooden cases
Unique toggle type mechanism provides snap action and local manual reset for model SW4030 Operating level carries rings for convenient pull cord termination.
used in two wheeler, three wheeler,four wheeler. 20 pieces pack
3. Wire Rope Pulling Hoist is a kind of small type handoperated hoister, it's compact in structure, small in size, light in weight, has a longer operating life, less power expenditure and considerably less rope wear. It is operated in accordance with lever principle by the means of pulling the forward handle or the backward handle manually to make it move to finish three performances such as lifting, pulling and tensioning with less manual force to obtain the load of more tonnage. It's widely used in construction sites, laying of large pipes, installation and adjustments of machines, loading and unloading heavy and bulky goods, tensioning cables, heaping of forest products, obstacles removing etc.
Part No : 1801
Part No : 1802
Part No : 1803
It can be used as core of various fabrics, plastic canvas rope of steel cord conveyor belt and the decision between the canvases. No.2 Product advantages: 1. High efficiency, low labor intensity, light in weight, applicable to different types of environment; 2. Unique domestically, advanced internationally. No.3 Technical parameters: 1. Power supply: voltage 380V 50Hz; 2. Power: 3 KW; 3. Weight: 96 kg; 4. Applicable Range: EP, NN, and the joint layers of cotton & canvas layered. No.4 Method of usage: 1. Firstly, please peel off about 15cm width steel wire at the end from the wire rope conveyer belt. Remove off rubber from the both sides, and then fixed the adhesive tape. 2. Secondly, please install the up and down blades, and put the down blade right on the wire rope center, and adjust the pressure of the bolt, and then press the handles, and connect the wire rope with drag machine to work, and bring along the blade to make the rubber layer disengage from the rope, and the end of stripping. Wooden cases
1. Vulcanization pressure: 0.2 Mpa; 2. Vulcanization temperature: 145 centigrade degree; 3. Difference in surface temperature of vulcanized plate: í+ 5 centigrade degree; 4. Calefactive time (at normal temperature to 145 degree): í_30 mins; 5. Power supply voltage: 220V, 380 v, 415V, 440V, 550V, 660V. 50Hz; 6. Output power of Electronic Control Box: 7.5 KW; 7. Temperature adjustment range: 0 to 200 centigrade degree; 8. Timing adjustment range: 0 to 99 mins; Wooden cases
No.1 Usage: The Conveyor Belt Misalignment Switch is used for detecting the deflection value and distortion of the belt. It keeps the edge of belt from damaging and the material leakage due to deflection of the belt. It is a kind of protective switch that outputs alarm and shutdown signals automatically. No.2 Working Principle & Structural Characteristics: The misalignment switch has two level active function. The first level is used for alarm; The second level is used for shutdown automatically. As the belt conveyor running, if the belt is deflected and contacts the vertical miller of the switch at the same time, vertical miller rotates itself, as the deviation increases, and the vertical miller will be squeezed to deviate. When the deflection angle is over 12íp, the first-level works and outputs alarm signal. When the deflection angle is over 30íp, the second-level works and outputs shutdown signal. The first level switch is used for alarm. It connect the signals with adjusting deflection device, it can realize the function that there is no need shutdown but to adjust automatically. The second-level is used for shutdown. If connect the signals with control lines, it can be realize the function that it will stop as serious deflection of the belt. After eliminating the obstacles, the belt will depart from the vertical miller and it will be restore automatically. In order to adopt the long-term outdoor usage, the product is adopted integrated closed technics. And the inner accessories are adopted vulcanization technics. The outside accessories except the shell are adopted multi-layer chromeplate technics. The shell is adopted casting aluminum, and the surface adopts electrostatic spraying technics to adapt the usage in bad environment. Main Technical Index Ambient temperature 40 ípC to +60 ípC Relative temperature not more than 90% Atmospheric pressure 80 ~ 110 Kpa Altitude not more than 2,000 M Useful time the switch 10,000 Insulation voltage AC1000V, testing one minute Wooden cases
