Electromagnetic Gantry Crane
Zhonggong electromagnetic gantry crane is a gantry crane using a demountable electromagnetic chunk to frequently handle magnetic ferrous metals and materials such steels, pig irons, scrap irons and scrap steels in an outdoor area in metallurgical plants. The gantry crane for steel making industry comprises box girder, crane traveling mechanism, trolley, electrical equipment, electromagnetic chunk. It comes with a lifting capacity of 30t and up to 12m max lifting height. Because of use for outdoor applications, the magnetic material handling equipment is provided with rain-proof equipment.
| Item/mechanism | Hoisting mechanism | Item/mechanism | Traveling mechanism | |||||||
| Main hoisting | Trolley | Crane traveling | ||||||||
| Capacity | t | 30 | Track gauge | mm | 2500 | 30,000 | ||||
| Hoisting speed | M/min | 12.2 | Speed | M/min | 43 | 36.3 | ||||
| Max. lifting height | m | 12 | Wheel base | mm | 3150 | 9700 | ||||
| Power supply | 3-Phase AC 50Hz 380V | |||||||||
| Wire rope | Structure | 6W (19) -215-1551 | Buffer stroke | mm | 60 | 150 | ||||
| Falls | 8 | Steel track | 38kg /m | QUB0 | ||||||
| Tensile force | KN | 40.8 | Wheel diameter | mm | Φ 400 | Φ 800 | ||||
| Reel diameter | mm | Φ 650 | Max. wheel pressure | KN | 112.2 | 380 | ||||
| Motor | Model | YZR315S-8 | Motor | Model | YZR160M1-6 | YZR200L-8 | ||||
| Power | kw | 75 | Power | kw | 5.5 | 2× 15 | ||||
| Speed | R/min | 732 | Speed | R/min | 935 | 708 | ||||
| Reducer | Model | ZQ-850-III-3CA | Reducer | Model | ZSC-600-V-1 | ZSC(A)800 | ||||
| Transmission ratio | i | 31.5 | Transmission ratio | i | 27.3 | 48.9 | ||||
| Brake | Model | YWZ500/125 | Brake | Model | YWZ200/25 | YWZ300/45 | ||||
| Torque | N.n | 2650 | Torque | N.n | 200 | 2× 630 | ||||
| Driver model | YT-125Z/10 | Driver model | YT-25Z/4 | YT-45Z/5 | ||||||
| Limit switch | Counter weight | LX10-31 | Limit switch | LX10-11 | ||||||
| Rotary | LX7-1 | |||||||||
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