Hydraulic windlass 90 ton electric capstan cable winch
Product Description
Electric anchor windlass is a type of anchor windlass that is directly driven by an electric motor and driven by gearbox to operate the active shaft. It has a simple structure; Generally applicable to anchor windlass with anchor chain diameters ranging from 16mm to 93mm. Installed on the main deck at the bow of the ship, it is used for anchoring and mooring when the ship is anchored. The power source of the Electric Windlass is an electric motor, which drives the main shaft to rotate after multi-stage reduction through the large and small gears in the gearbox. Due to the high requirements for reduction ratio, the reducer structure is relatively large and mainly used for small and medium-sized ships.
Windlass can be divided into horizontal windlass and vertical windlass according to arrangement.The horizontal windlass is widely used in modern transport ships.For the convenience of mooring and unmooring operation and adjusting the force of cable, modern ships often adopt the combination of anchor and mooring winch, which combines the anchor winch and mooring winch.In addition to the auxiliary reel at the end of the spindle, a mooring winch (main reel) is provided on the windlass spindle, which, like the sprocket wheel, is driven by the spindle and controlled by a separate clutch and brake.Close the clutch and twist or loosen the rope.After the cable is tightened, the brake is tightened to maintain the stress state of the cable without being moved to the bollard.
Mooring windlass can be divided into several specifications according to the diameter of the chain, such as φ 12- φ 120mm. The anchor windlass is mainly composed of a base, bracket, chain wheel, brake, sprocket, gearbox, electronic control system (excluding manual anchor windlass), etc. The electric anchor windlass has an electric motor, and the main technical indicators of the anchor windlass include anchor chain diameter, anchor nominal speed, rated load, supported load, several speed changes, and electric braking. The installation of the anchor windlass on the ship should ensure that the angle between the anchor chain and the sprocket is 117-120
Including sprockets, cable drum, clutches, and brakes. These functional components are all arranged on the same spindle driven by power. The winch drum (auxiliary drum) at the end of the main shaft generally rotates together with the main shaft, while the sprocket is controlled by an independent clutch and brake. When the clutch is engaged, the sprocket and the main shaft are interlocked and can rotate together with the main shaft, allowing the anchor chain to be twisted in or out. When the clutch is disengaged, the sprocket does not rotate with the main shaft and can be used for anchoring or cable twisting operations. Brakes are used to brake anchor chains or control the speed of loose chains. When the brake is tightened, the sprocket is firmly attached to the anchor machine body and cannot rotate. Ships can generally be equipped with a double chain wheel anchor. For large ships or ships with large bulbous bows, due to the large distance between the left and right anchor chain tubes, two separate single chain wheel anchors (or single-sided anchors) are often installed.
Product Parameters
| Model |
Dian of chain wheel(mm) |
Working load(kn) |
Overhead pulling force(kn) |
Holding load(kn) |
Nominal speed(m/min) |
Warping load(kn) |
| AM2 |
AM3 |
AM2 |
AM3 |
AM2 |
AM3 |
| 17.5 |
17.5 |
13 |
14.6 |
19.5 |
21.9 |
80 |
115 |
9 |
8 |
| 19 |
19 |
15.3 |
17.2 |
23.0 |
25.8 |
95 |
135 |
9 |
10 |
| 20 |
20 |
17.9 |
20.0 |
26.9 |
30.0 |
110 |
157 |
9 |
10 |
| 22 |
22 |
20.6 |
23.0 |
30.9 |
34.5 |
126 |
180 |
9 |
15 |
| 24 |
24 |
24.5 |
24.4 |
36.8 |
41.1 |
149 |
214 |
9 |
20 |
| 26 |
26 |
28.7 |
32.1 |
43.1 |
48.2 |
175 |
150 |
9 |
20 |
| 28 |
28 |
33.3 |
37.2 |
50.0 |
55.8 |
202 |
289 |
9 |
20 |
| 30 |
30 |
38.3 |
42.8 |
57.5 |
64.2 |
231 |
330 |
9 |
30 |
| 32 |
32 |
43.5 |
48.6 |
65.3 |
72.9 |
261 |
374 |
9 |
30 |
| 34 |
34 |
49.1 |
54.9 |
73.7 |
82.4 |
294 |
421 |
9 |
30 |
| 36 |
36 |
55.1 |
61.6 |
82.7 |
92.4 |
329 |
470 |
9 |
30 |
| 38 |
38 |
61.4 |
68.9 |
92.1 |
103.4 |
365 |
522 |
9 |
40 |
| 40 |
40 |
68 |
76.0 |
102.0 |
114.0 |
402 |
576 |
9 |
40 |
Generally, the installation of the windlass should ensure that the three points of the anchor chain leading out (the anchor chain barrel, the chain controller and the sprocket) are in one line
Work load: refers to the tension measured at the outlet of the anchor chain wheel.
Overload tension: the short time overload capacity required by the windlass.
Average speed: the speed at which two anchor chains are recovered when three are in the water and are freely suspended.
Support load: refers to the maximum static load on the anchor chain that the anchor chain wheel brake should be able to bear.
Packaging & Shipping
Purchase guide
1), what is the winch pulling capacity?
2),what is the winch wire rope length?
3),what is the wire rope diameters?
4)You need the winch with single or double drum?and per drum pulling capacity?
5),what is the winch working environment?
6),Are you need power pack?
FAQ
1. What kind of after-sale services will you supply?
One year warranty.
Providing free quick-wear part.
Low charge for continue maintenance when warranty is expired.
Exclusive engineer support at any time.
We can provide free training to end-users.
2. Can you make customized products?
Yes, of course. You can send your workshop pictures or drawings, or just tell us your special demands,
our engineers can make suitable design for you
3. Can you book the boat for me, as we do not have our own forwarder?
Sure, we have our own forwarder, and we had cooperated with the forwarder more than 5 years
4. Can you supply the quality certification?
Yes, all kinds of certification are available, if you have doubt, you can come to our factory and test it by yourself,
or you can let some third-partied to do the inspection for you.
5. How can I install the crane?
Our engineers can come to your work site to guide the installation.
6. Can I have a visit to your factory?
You can come to our factory anytime when you are convenient. We will make arrangement to pick you up.
6.If you have interests, pls contact me freely.
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