Marine Electric Anchor Windlass
Application
A Marine Electric Anchor Windlass is an electrically powered system used to hoist and lower the anchor of a ship or boat. It is a key component of the vessel's anchoring system and is typically located on the bow or stern of the vessel. The electric motor powers a gearbox that drives the chain wheel or gypsy, which in turn hauls in or pays out the anchor chain. The electric windlass can be controlled remotely from the bridge or manually from the windlass itself. They can handle larger vessels and heavier anchors with ease, and their electric motors provide consistent power for smooth operation. However, they may require additional power sources and backup systems in case of electrical failure. Proper maintenance and regular inspection are crucial to ensuring the safe and efficient operation of the Marine Electric Anchor Windlass.
According to the driven type, it can be divided into electric anchor windlass, hydraulic anchor windlass and diesel engine anchor windlass. According to the application and working condition, marine electric anchor windlass can be made from cast steel, stainless steel. According to the drum quantity, there are mainly three types, electric single gypsy windlass, electric double gypsy windlass and electric combined windlass.
From the design stage to dispatch, our internal quality assurance systems fully comply with marine class standard. In addition, third- party surveyors will check the process of design and fabricating to ensure the marine winch complies with all relevant specifications.
For more marine electric anchor windlass specifications, please click here.
Material
Cast steel, 316L stainless steel.
Advantages and Features
1. Contract structure, high quality;
2. Local control and remote control;
3. Easy for installation, maintenance, lubrication and inspection;
4. Corrosion resistance, long lifespan;
5. With or without warping head;
6. With or without drum;
7. Reliable service, high security, convenience ;
8. Can be customized according to your requirements;
9. Manual or hydraulic brake and clutch;
10. Approved by BV, LR, RINA...
Marine Electric Anchor Windlass Classification
Marine Electric Anchor Windlass Classification
Main Technical Specification
Chain Dia.(mm)
Working Load(kN)
Supporting Load(kN)
Working Speed(m/min)
Mooring Load(kN)
Motor Power(kW)
12.5
5.9
30
≥9
5
3/1.2
14/16/17.5
8.3/10.9/13.0
51/67/80
≥9
8
4.3/1.7
19/20.5/22
15.3/17.9/20.6
95/110/126
≥9
10
8.5/3.5
24/26
24.5/28.7
149/175
≥9
20
8.5/3.5
28/30
33.3/38.3
202/231
≥9
30
11/11/7.5
32/34/36
43.5/49.1/55.1
261/294/329
≥9
30
16/16/11
38/40/42
61.4/68.0/75.0
365/402/442
≥9
40
22/22/16
44/46/48
82.3/89.9/97.9
483/526/570
≥9
50
30/30/22
50/52/54
106.3/114.9/123.9
617/664/713
≥9
50
30/30/22
56/58/60
133.3/143.0/153
764/816/870
≥9
60
45/45/30
62/64
163.4/174.1
925/982
≥9
80
45/45/30
66/68
185.1/196.5
1040/1098
≥9
100
45/45/30
70/73
208.3/226.5
1160/1254
≥9
100
60/60/45
76/78
245.5/258.6
1350/1416
≥9
125
60/60/45
81/84
311.7/335.2
2171/2320
≥9
140
75/75/36
87/90
359.5/384.8
2473/2629
≥9
150
75/75/36
92/95
402.0/428.7
2735/2898
≥9
200
85/85/64
97/100
446.9/475.0
2995/3162
≥9
250
100/100/50
05/107
523.7/543.8
3612/3750
≥9
300
110/110/55
112/114
595.8/617.3
4109/4228
≥9
350
132/132/66
We not only provide customers with high-quality products, but also provide complete system solutions and added services for specific customers. Therefore, There are high competitiveness.
Above specifications only for reference, We can supply various windlasses according to your requirements.
Configuration options
|
Part Name |
Type/Material |
Advantages/Disadvantages |
|
Gypsy Wheel |
Q345D |
It has good comprehensive mechanical properties, good weldability, cold and hot workability and corrosion resistance, and has good low temperature toughness (high strength, good welding performance). |
|
Warping head |
ZG270-500 |
Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided. |
|
ZG270-500 Precision Casting |
High cost and no defects |
|
|
Q345-B |
Good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machinability. (High strength, good welding performance). |
|
|
Reduction Gearbox |
Domestic second-tier brands |
Poor quality and short service life. |
|
Domestic first-line brand |
Cost-effective and long service life. |
|
|
*Homemade (recommended)） |
Good quality, high cost. |
|
|
Electric Motor Type |
HENGLI and LANHAI brand |
Good quality, cost-effective, long service life. Self-contained brake, high safety. |
|
Other brands |
High power consumption, relatively poor quality. |
|
|
ABB/WEG/Siemens |
Good quality, high cost, long delivery time. |
|
|
Pedestal |
Q235-B |
Suitable for products with small loads. |
|
Q345-B |
High strength and good welding performance. |
Maintenance advice:
★ The mechanical part of the machine should work under good lubrication conditions. The machine should be idling for a moment after each refueling to allow the grease to evenly coat the running surface.
★ Refueling parts are butter nozzle, transmission rod, gear, brake lever, etc.
★ The machine body and fixing bolts should be checked frequently for completeness and tightness. The brakes of the machine should be checked regularly to prevent grease from adhering to the braking surface. When the brake belt rivets rub against the brake hub, the brake belt should be replaced in time.
★ What is the condition of the limit bolts (adjustment bolts) of the windlass brake belt? Is it rusted? Special attention should be paid to the screw teeth under the brake lever, that is, after the brake is tightened, check the remaining screw teeth under the brake lever. According to previous experience, there are at least 10 teeth to be assured. The limit bolt is between the brake lever and the brake band, which can be used to adjust the height of the brake lever. The thread of the limit screw is fine. Open the brake lever and slowly adjust the limit bolt until the thread under the brake screw meets the requirements. This bolt should be properly buttered, wrapped in tarpaulin, and checked at least every three months.
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