Modern water motor strives for maximum comfort, and the control of the anchor ceased to be exclusively physical work. Anchor winch It's a device that transforms anchoring from a hard fight against wind and current into a simple push of a button, especially for those who are trolling or fishing at great depths, where frequent reshuffling is required all the time.
The market offers many solutions, from simple mechanical gates to complex electrical systems with remote control. The choice of the right model depends on the type of boat, whether it is light inflatable. catamaran Mistakes in power selection or the type of attachment can lead not only to discomfort, but also to damage to cylinders or transponders.
In this article, we will take a look at all aspects of anchor operation, learn how to correctly calculate traction, where to place a winch on a boat, and how to extend the life of an electric drive in an aggressive aquatic environment. A competent approach to equipment will allow you to fully focus on fishing, leaving technical issues to reliable automation.
Classification of anchor winches: mechanics or electricians?
The first thing that a customer faces is the choice between manual and electric drive, and mechanical models, often called gates or coil winches, are simple and reliable, and they don't require a connection to the onboard network, which eliminates the risk of battery failure at the most inopportune moment. physicalityThe sludge required to lift the anchor from a depth of more than 3-4 meters can be significant, especially if the bottom is viscous silt or clay.
Electric anchors are the choice for those who value comfort and speed, and they operate from a 12-volt or 24-volt onboard network, and they can lift anchors weighing up to 10-15 kg from a depth of tens of meters in seconds. gearbox, which converts the high speed of the engine into a powerful traction force.
There are also hybrid versions where the electric drive can be duplicated by a hand-held collar in case the batteries are completely discharged. missionary For long-distance hikes, where help may not come soon, always evaluate your physical abilities and typical boat use cases when choosing a type of drive.
- ⚓ Mechanical winches: ideal for shallow depths, light anchors and boats without a powerful battery.
- ⚡ Electric winches: necessary for deep-sea fishing, heavy anchors and frequent shifting positions.
- 🛠️ Hybrid systems: the best compromise for autonomous expeditions and backups.
⚠️ Attention: When installing an electric winch, make sure that the power wire cross section matches the current consumed. Using thin wires will cause voltage to drop, overheat and the motor to fail.
Calculation of traction force and selection of anchor
The main thing about winning is its traction force, measured in kilograms or pounds. Many people mistakenly believe that the winch should just lift the weight of the anchor. In fact, it should overcome the resistance of water, the weight of the chain and, most importantly, the weight of the chain. adherence An anchor stuck in clay can weigh 5-10 times its actual weight.
To calculate the required power, there is an empirical formula: the traction force of the winch should be approximately 30-40% of the total weight of the anchor with a chain multiplied by the reserve factor. For example, for an anchor system weighing 20 kg, you will need a winch with a force of at least 100-120 kg. Always take equipment with a margin, since in real conditions the load can increase dramatically.
The type of anchor rope also plays a role, and using a chain instead of a thale increases the overall weight significantly, but it makes the anchor fit better to the bottom. lind-spinsel A wired-shaped serrated drum that can capture chain links, combined drums that allow both chain and cable to be used.
Below is a table of matching the weight of the anchor system and the recommended traction force of the winch for different operating conditions:
| Weight of anchor with chain (kg) | Type of bottom | Recommended force (kg) | Type of boat |
|---|---|---|---|
| 10kg | Sand, silt | 40-60 kg | PVC boats, small boats |
| 10-20 kg | Clay, stone | 80-120 kg | Aluminum boats, boats |
| 20-30 kg | Heavy ground | 150-200 kg | Large boats, yachts |
| more than 30 kg | Anyone. | 250 kg | Professional courts |
Design features and materials
The marine environment is extremely aggressive, so the materials from which it is made are very aggressive. anchor-winchMost high-quality models are made of stainless steel or anodized aluminum alloy, and cheap models with conventional paint quickly corrode, which can lead to jamming of the mechanism during fishing.
The drum type is an important design element. Horizontal winches (horizontal shaft) are usually smaller and easier to assemble, but require more space under deck or inside the hull to accommodate the gearbox. Vertical winches (vertical shaft) take up less horizontal space, which is convenient for mounting boats with limited space on the bow, but they are higher and can interfere with view.
Inside the case is an electric motor and gearbox, and modern models often use planetary gearboxes that provide high efficiency and compactness. Worm gearboxes They are less common, they have the property of self-braking, but have lower efficiency and warm up more during long-term operation.
- 🌊 AISI 316 stainless steel: maximum protection against salt water.
- 🛡️ Anodized Aluminum: Lightness and strength, suitable for fresh water.
- 🔩 Plastic components: are only permissible in unloaded units that do not carry the main load.
Why do rust-resistant winches?
Stainless steel rusts when there is no oxygen, and if the machine is not lubricated or washed with fresh water, the gaps produce a galvanic vapor, leading to spot corrosion, and regular maintenance prevents this process.
Rules of installation on PVC and aluminum boats
Installing a winch is a process that requires precision and understanding of boat design. PVC inflatable boats most often use removable platforms (brackets) that are attached to stringers or banks. Hard fixation to the transom is only possible if the boat design provides for a reinforced transom. The main rule is that the base should be absolutely rigid, any backlash will lead to rapid destruction of the anchorages.
For aluminum boats and boats, the winch is often mounted directly on the bow deck or on a special anchor-clout. When drilling holes in metal, be sure to use a sealant to prevent water from entering the hull. Electrical connections should be protected from moisture, use thermal shrinkage and special sea terminals.
The circuitry for connecting the electric winch requires a powerful automatic or fuse to break the power circuit as close to the battery as possible, which will protect the wiring from ignition in the event of a short circuit, and lay the wires so that they do not rub or interfere with the movement of the boat.
☑️ Checklist for winch installation
⚠️ Warning: Never attach the winch to a thin plywood transmut without reinforcement by metal plates. When the anchor is pulled, the fasteners can be torn out along with a piece of transmutant.
Operation and maintenance of the mechanism
And anchor-winch It's been in use for a long time, it needs regular maintenance, and after every release, especially in salt water, it's advisable to rinse the machine with fresh water, and the salt, when it's dry, crystallizes and acts as an abrasive, destroying the moving parts and accelerating corrosion.
Once a season, it is recommended to carry out a complete audit: remove protective casings, check the condition of the electric motor brushes (if it is not brushless), lubricate the gearbox with special marine lubricant. Conventional litol or water-based solidol quickly wash out and lose their properties, so use only specialized formulations, for example, lithium-based.
Pay attention to the condition of the anchor rope or chain. Abrasion, shattering of the cable or stretched links of the chain are a signal for immediate replacement. An anchor break at depth is not only a loss of anchor, but also a risk of damage to the screw or gearbox of the motor when trying to select an anchor on the move.
- 🧼 Fresh water washing after each fishing.
- 🔧 Lubrication of mobile units with specialized compositions once a season.
- 🔍 Visually inspect the cable/chain for damage before each season.
Lubricate the threaded joints of the winch mounts with graphite lubrication, which will prevent the bolts from "feeding" and make it easy to dismantle the equipment if necessary.
Typical malfunctions and ways to eliminate them
Even reliable machinery sometimes fails. One of the common problems is that the winch buzzes but doesn't pull. This can indicate a slippage of the friction (if there is one) or a low voltage in the onboard network. Check the battery charge and the state of the terminals. Oxidized contacts create enough resistance to stop a powerful motor.
If the winch is jerking or squeezing, the gear of the gearmaker may have been damaged or a foreign object (stones, sand) has been hit by the mechanism, requiring disassembly and defectiveness, and the anchor rope may be wrapped around the shaft, which often happens when the gear is not wound correctly or if the cable is too thin for the drum.
Motor overheating is another common situation: electric winches are designed for short-term operation (S3). Prolonged continuous operation leads to heating of the windings and the heat protection operation. Let the mechanism cool down by pauses in operation.
Below is a table of the main symptoms and probable causes of malfunctions:
| A symptom. | Probable cause | Elimination method |
|---|---|---|
| Winch won't turn on | The battery is discharged, the fuse is burned. | Charge the battery, replace the fuse |
| High-heating of the hull | Overload, long work | Stop working, let cool, reduce the load |
| Extraneous noise | Sand hit, gear damage. | Disassemble, clean, replace details |
| Weak traction force | Low voltage, brush wear | Check contacts, replace brushes |
90% of electrical winches are due to poor wiring contact or low battery charge, not to a breakdown of the mechanism itself.
Advice on safe use
Safety on the water is priority number one. When working with an anchor winch, always watch the position of the hands. Do not attempt to correct the anchor rope or chain with your hands when the winch is under tension. Instant reaction of the mechanism can lead to serious injuries to the fingers or hands.
When lifting the anchor, try to choose it at low speed, especially at the end when the anchor breaks away from the bottom. A sharp jerk can destabilize the boat, especially if it is small and light. There is also a risk that the anchor, flying out of the water, will hit the side or people, if you do not control the trajectory of its movement.
Use an anchor vent or an extra rope if you anchor in rocky bottoms, and this will allow you to pull the anchor off the hook in reverse without putting any strain on the winch. traction Winches are of course, and an attempt to rescue a stuck anchor by force can lead to a breakdown of the mechanism or a break of the rope.
⚠️ Warning: Do not use an anchor winch to tow other boats or pull up to shore. This is not a towing device, and such loads will cause the gearbox to break instantly.
FAQ: Frequently asked questions
Can I use a winch for a PVC boat on a sea boat?
Technically, you can, if the traction force corresponds to the weight of the anchor. However, PVC winches often have a less protected body and can rust faster in marine conditions.
How often should the battery be charged when using an electric winch?
It depends on battery capacity and frequency of use. One lift of the anchor weighing 10 kg consumes about 2-5 Amp-hours. For Weekend fishing, usually one good charge is enough, but for multi-day expeditions you need an additional battery or solar panel.
What if the anchor is stuck dead?
Don't pull the winch all the time. Try to approach the anchor from different sides, changing the angle of thrust. If possible, use a second rope (booer) attached to the armature to pull it in the opposite direction, in extreme cases you will have to dive or cut the fall, retaining the winch.
Do I need an automatic switch for the winch?
Yes, installing an automatic switch (automatic switch) instead of a simple fuse is highly desirable, which will allow you to quickly turn off the system in an emergency and use the automatic as a convenient switch when the boat is on the porch.