Suzhou factory direct high-quality high-speed monorail wire rope hoist 3t

Very convenient, shown in Figure 1. Figure 1 DR DR rope hoist hoist shell with a rod-shaped frame structure, namely between the gear unit housing and electric control box with three rod connected to the main body constituting gourd, drum mounted within this framework. This structure is not only simple, a combination of good, easy installation and maintenance of hoists, but also to avoid the complexity of traditional welding or stamped metal structure of the shell, simply replace the round rods of different lengths can be adapted to different lengths and different from the reel l demand high. In order to increase the operating range gourd, gourd hanging car using a low building height pendant form. In addition to vertical camber also increases the levels of two pairs of guide rollers, prevent deviation, greatly improved performance. Gourd small car with low building height due to the offset center of gravity position, the general need to add weight. DR gourd with a unique anti-thrust rollers, played an effective role in the balance, eliminating the heavy weights, reduced dimensions, reduced weight gourd. See Figure 2. Figure 2. The main thrust of the anti-wheel drive components 3.1 Motor 3 conical rotor brake motors since the manufacturing process is complicated and difficult to apply frequency conversion technology, and continuous improvement of disc brake performance, the current cylindrical rotor motor has been increasingly in the gourd The more widely used. Demag changed its decades using a conical rotor brake motors tradition in DR gourd with a low vibration, low noise design of the cylindrical rotor brake motors squirrel cage. Two-speed use 12/2 becomes pole motors, variable frequency inverter using the 4-pole motor, F class insulation, enclosure protection class IP55, IP65 can also be selected according to need. 30 weekly pulse motor built with digital pulse generator for monitoring the motor running, prevent slip hook or stall occurred, can be easily adjusted on the digital pulse generator motor tail. Thermal protector in the motor prevents overheating. 11111111111111 ................................................. .................................................. .................................................. .................................................. ..................................... undefined undefined 3t monorail wire rope hoists Tips: Prices and attribute only For reference, please contact us undefined chain hoist single housing: housing lightweight and rugged, high heat, sealing the entire design suitable for operating in the disadvantaged environment. Reverse protection device: a special electrical device, when the power supply wiring error, the control circuit is not working. Limit switch: hanging heavy objects hanging there under the limit switch device, the motor stops automatically to ensure safety. 24V / 36V device: When in operation in case of leakage switch to prevent accidents. Brakes: electromagnetic brake, the device can be achieved when the power is turned off instant brakes. Rope: imported high strength and high toughness steel wire rope. Electric hoist electric hoist maintenance principles are core components of industrial cranes, maintenance is a very important job. Scientific management and effective maintenance can increase the life of electric hoist, reducing the failure rate. As hoist and crane manufacturer Continental vendors, Angma crane in the years of theory and practice, summed up the electric hoist maintenance of products subject to the following principles: 1. New installation or dismantling electric hoist after installation, first commissioning were empty several times. But before installation, avoid power test switch. 2. The work should be carried out before 125% of the rated load, lifting off the ground about 100 mm, 10 minutes of static load test to check whether it is normal. 3. The dynamic load test was rated load weight, as repeatedly lift and move around the test, check the mechanical transmission parts after the test, the electrical part and the connecting portion is normally reliable. 4. In use, the absolute prohibition in impermissible environment, and exceed the rated load and rated switch per hour (120 times) the case. 5. The electric wire rope hoist debugging time over the limit must be strictly checking device is flexible and reliable, when the limit was raised to the position of the hook, hook it to the shell casing from the reel must be greater than 50mm (10t, 16t, 20t must be greater than 120mm). When the hook is lowered to the limit position, it should ensure that the reel ring rope safe, effective and safe rings must be at least 2 laps. 6. chain hoist debugging, hook raised or lowered to the limit position, the buffer should be noted that when spring starts braking the limit switch is functioning debugging, debugging avoid improper hoisting limit switch malfunction caused. 7. Press both are not allowed in the opposite direction of the electric hoist motion control pendant button. Must be a red mushroom-shaped button switch emergency stop switch is pressed 8. work is completed. 9. hoist by hand manipulation, the operator should fully understand the safety rules, according to state regulations hold related operations *. Prohibited without a license to operate. Non hanging crooked oblique pull, chain hoist in the oblique process will guide the oblique slide and guide frame damage, electric hoist easy to be damaged or cause rope guide rope arbitrary row. 10. In the use of the hoist must be regularly checked by specialized personnel, found that failure to take timely measures, and recorded carefully. 11. adjust the amount of electric hoist brake the decline, should ensure that the rated load, the amount of brake decline S≤V / 100 (V for the load within the next minute and stable lifting of the distance). Prevent improper brake debugging or decline caused by excessive brake wear. 12. scrapped rope: rope examination and discard criteria according to CB / T5972-1986 "Lifting wire rope inspection and scrap of practice" implementation. 13. The electric chain hoist chain scrapped standard "chain hoist" and GB / T20947-2007 "short chain lifting" content execution in accordance with the relevant standards GB / T5317-2007. 14. The use of electric hoist reducer must maintain sufficient gear oil, lubricating oil and keep clean, should not contain impurities and dirt. 15. The electric chain hoist chain must be timely lubricating law, to prevent dry friction, will increase the chain and sprocket wear. 16. oiled rope should use a stiff brush or wood chips, non-direct hand rope to a working oil. 17. electric hoist does not work, do not allow heavy objects suspended in the air to prevent permanent deformation of parts. 18. During use, if we find fault, should immediately cut off the main power supply. 19. The use should pay particular attention to the vulnerability, the wire rope hoist wire rope, lead rope, chain electric hoist chain, sprockets and other. 20. Care should be timely, should be the law, be professional maintenance. Angma crane to provide you with professional technical support and services. _ Blank copy of wire rope hoist