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Underhung Overhead Crane
Product Description
Underhung overhead crane is a special overhead crane which is adapt to workshop without corbel. The underhung overhead crane is design for low headroom, light duty group and small capacity which normally use for low height workshop or aircraft maintenance hanger. Nante’s underhung overhead crane is equipped with low headroom hoist and monorail end carriage with the features of compact design, light self-weight, low noisy, easy for installation and maintenance.
Features
| 1） | Follows the international design code, like FEM, CMAA, EN ISO. |
| 2） | Can equip with low headroom hoist or chain hoist |
| 3） | The girder is compact, low self-weight, and welded by S355 material, the welding specification follows ISO 15614, AWS D14.1, deflection can from 1/700 ~ 1/1000, MT or PT is requested for Fillet welding and UT is requested for joint welding. |
| 4） | The end carriage can be hollow shaft or open gear type design, the wheel is made by alloy steel with proper heat treatment. |
| 5） | Branding gear motor with IP55, F insulation class, IE3 Energy efficiency, over-heat protection, manual release bar, and electro-magnetic brake feature. The motor is controlled by inverter for smooth running. |
| 6） | The control panel design follow IEC standard, and is installed inside IP55 enclosure with socket for easy Installation. |
| 7） | Double line Galvanized C track festoon system with flat cable, one line for hoist power and signal transmission, one line for the pendent control trolley movement. |
| 8） | SA2.5 Surface pre-treated by blasting according to ISO8501-1; C3-C5 painting system according to ISO 12944-5 |
Technical Parameter
| Lifting Capacity | Lifting height | Span | Cross Travel Speed | Long travel Speed | Control Method |
| 0.25t-10t | 3m-30m | 5m-50m | 20m/min | 20-32 m/min | Pendent+ Remote Control |
Key Components
