Juvi Marine Machinery Co.,LTD
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Fishing Boat Ship Anchor Chain Mooring Windlass Clutch Brake Vertical Horizontal
Main specification and parameter for windlass
| specification and parameter | ||||||
| Model | Chain Dia | Working Load | Anchor Speed | Towing Force | Towing Speed | Motor Power |
| (mm) | (KN) | (m/min) | (KN) | (m/min) | (KW) | |
| 19 | 19 | 15.3 | ≥9 | 15 | ≥12 | 7.5 |
| 28 | 28 | 33.3 | ≥9 | 25 | ≥12 | 15 |
| 38 | 38 | 61.4 | ≥9 | 50 | ≥12 | 30 |
| 56 | 56 | 133.3 | ≥9 | 80 | ≥15 | 40 |
| 76 | 76 | 245.5 | ≥9 | 147 | ≥15 | 60 |
| 92 | 92 | 402.2 | ≥9 | 200 | ≥15 | 115 |
| 105 | 105 | 523.7 | ≥9 | 250 | ≥15 | 145 |
| 132 | 132 | 827.64 | ≥9 | 300 | ≥15 | 250 |
Characteristics of Electric windlass
Electric windlasses are the most widely used on ships.
According to the different electricity systems used by ships, electric windlasses have DC electric and AC. The DC electric windlass has good speed regulation characteristics and high use efficiency, but the initial installation cost is high, and the brushes need regular maintenance.
The AC electric windlass has poor speed regulation performance, and usually can only be changed in stages, relying on pole change or a set of reduction transmission mechanism between the motor and the windlass to obtain several speed grades. This set of reduction transmission mechanism, due to the considerable reduction ratio required, and considering the reliability of the transmission device and the windlass, the structure is relatively complex, the weight and the area occupied by the deck are relatively large.
The reduction transmission device often adopts spherical worm gear transmission, spur gear transmission, planetary gear transmission and other transmission methods. Generally speaking, the planetary gear reduction transmission mechanism is light in weight, small in size, high in transmission efficiency, and easy to maintain, so it is widely used.
Winch
A winch is a light and small lifting device that uses a reel to wind a steel wire rope or chain to lift or tow heavy objects, also known as a winch. The hoist can lift heavy objects vertically, horizontally or tilt. There are three types of winches: manual winches, electric winches and hydraulic winches. Mainly electric winches. It can be used alone or as a component of machinery such as lifting, road building and mine hoisting. It is widely used because of its simple operation, large rope winding volume and convenient displacement. Mainly used in construction, water conservancy projects, forestry, mines, docks, etc. for material lifting or flat towing.
Special winch models
1, Hydraulic winch
2, Frequency conversion winch
3, Double drum winch
4, Hand brake lever type double brake winch
5, Hoist with stopper
6, Double brake winch