Difficult to make a choice for your new Electric Winch? We wrote this Special Electric Winch buying guide to help you, with the TOP10 of the best sales of the moment, tests, opinions… As in all our buying guides, we have done our best to help you choose the best Electric Winch!
Our selection of electric winch
Electric Winch Buying Guide
If you want to buy an electric winch, it is important that you know a little more about this lifting and / or pulling device. You must take into account various elements, including the type and length of the cable, the maximum permissible load capacity, the traction force and lifting capacity of the electric motor and many other technical characteristics.
This comparison offers you a complete range of winches that meet all user needs. To choose one, we invite you to read this buying guide which details everything you need to identify before choosing your electric winch.
What is an electric winch?
A winch is a motorized device that can be used for handling in the event that it is an electric hoist. On all-terrain vehicles, its role is different, as it allows a 4 × 4 to be towed out of a difficult situation. However, whether it is electric winches or electric hoists, their operation is based on the same principle.
Depending on the model of winch, you have either a direct control cable to engage the traction or the lifting, or a radio control (wireless remote control) for remote control.
Electric winches are also distinguished by their pulling or lifting capacity. But the point that really differentiates one winch from another is its type. Indeed, there are several types of winches: manual, electric, mechanical and hydraulic. A type of winch corresponds to a use because of its load capacity, its operation and its cable (type and diameter of the cable).
How does an electric winch work?
As the name suggests, an electric winch needs a power supply and therefore has an electric motor. The latter rotates a rewinding guide on which is wound a metal cable or a synthetic cable, passing first through a cable guide and if necessary by a hauling pulley. In the case of a hoist, the cable is guided by a guide roller and wound around a winding roller or drum.
The motor of an electric winch is powered by 12V or 24V in the case of an all-terrain vehicle winch. As for the electric hoist, it operates under 230V. But in the first case as in the other, the electric motor is always supplied with direct current. To rotate it back and forth, simply reverse the polarity.
However, the direct motor power may be insufficient to lift or tow a heavy load. It is for this reason that the winch has a set ofreduction gears to optimize the pulling or lifting force.
Moreover, even if the engine power is multiplied by a gear in order to tolerate a maximum load, it is always advisable to leave around the roller 5 turns of cable.
How to choose an electric winch?
Choosing an electric winch is not an easy task, as there are several models for all kinds of use. But, by paying attention to the criteria that follow, you can find the right electric winch for your personal use.
The load capacity of an electric winch is its pulling capacity and / or its lifting capacity which depends on the nominal load it can withstand. In the technical characteristics of the device, you can easily identify it by its unit expressed in kilogram (kg).
This factor is the maximum level of tolerance that the first level of winding of the cable on the roller or drum can withstand. In fact, the shorter the lifting or pulling cable gets and wraps around the drum, the more force the winch must deploy to pull and lift decreases.
In general, on electric winches, this load drop is estimated to be 13% per row of cable reels. However, you must understand in the operation of a winch that the nominal load capacity is that which corresponds to the force required by the motor to wind a cable stretched horizontally.
It is for this reason that it is always recommended to check whether the maximum load is that which determines the tolerance level of the winch when the cable is tensioned or not. Otherwise, you can avoid having this type of hassle by opting for an electric winch with a load capacity twice the weight of the object to be towed or lifted. For example, if you want to install a winch on your 4 × 4 and it weighs 4t, plan a winch that has a rated load greater than 8t.
The type and length of the cable
The various electric winches on the market are equipped with two main types of cables.
- Wire rope
- Synthetic cable
A wire rope for a winch can be a steel rope reinforced with carbon, which allows it to withstand high tension and friction, especially on the reeving pulley.
This type of cable is generally used in electric hoist winches, but is also very present on all-terrain vehicle winches, because it is suitable for outdoor installation. It tolerates exposure to the elements and still performs well even in inclement weather.
However, a steel cable does not like grains of dust that get embedded between its steel wires. Contamination that has not been cleaned may result in a break up anytime.
A high-strength synthetic rope is made up of several synthetic filaments which, when put together, form a whole that can withstand the loads of lifting or pulling equipment, in this case an electric winch.
This type of cable has the advantage of being light and more flexible, which reduces the risk of sudden breakage. In the event that there is a cut, it is possible to tie a knot and resume traction or lifting. It is recommended for occasional use, especially on all-terrain vehicles which only go off-road during occasional situations.
So much for the type of winch cable, but you also have to take into account its length. A shorter cable is much more practical than one that is too long. Remember the principle that states that the shorter the cable length, the smaller the load capacity. In other words, if you use a cable that is short, you put less load on the electric motor. In addition, you are less likely to have a drum with a bunch of badly wound cables.
The pulling speed of an electric winch depends on the weight of the object to be pulled or lifted. Indeed, the device will be faster on a load of 2t than on another of 4t.
However, you can have this information in the specifics of the winch. It is determined according to the nominal load and expressed in meters per minute.
It also depends on the power of the motor and the voltage supplied to it. An electric hoist benefits from a stable direct current from a 230V power line. As for the electric winch of a 4 × 4, it is powered by the battery. If the engine is off, the alternator will not turn, leaving the engine to rely solely on the battery. However, its tension decreases as it is called upon. To be clearer, without the alternator, a battery can have less than 12V or 24V, which is the minimum voltage to run the electric motor of the winch.
The use case
In general, you will choose a particular model depending on the situation in which you plan to use it. Whether you plan to install it in a factory or on your all-terrain vehicle, your electric winch may or may not be the one you actually need.
For use on light loads, it is often more practical and cheaper to opt for a manual winch that is for occasional and non-professional use. For heavy loads, it is best to choose an electric winch having previously determined the maximum load.
On a 4 × 4, it is obvious that the electric winch is the best choice. Powered directly by the battery, it will allow you to get out of difficult situations. But, always check the rated load which must be greater than the weight of your all-terrain vehicle.
What are the uses of an electric winch?
Thanks to its ingenious design, an electric winch is a staple tool on an all-terrain vehicle, and especially on a tow vehicle such as a tow truck. In the latter case, it makes it possible to place the broken down car in complete safety on the overhead crane of the trailer.
Electric winches are useful for lifting heavy loads at the end of their hooks. They are handling devices that facilitate the movement of an object from point A to point B.
Apart from the electric winch, what are the other types of winches?
The manual winch
If you want to buy a winch that is convenient to use and costs next to nothing, you can turn to a manual winch. This is a type of winch which is not motorized, but provided with a worm gear crank. By the strength of your arms, you can easily handle a heavy load within the limit of the maximum pulling or lifting load capacity.
There are two models of manual winches, including the hauling winch which can be used in a workshop or factory and the lifting winch which can be installed on a vehicle or even a boat trailer.
All models of manual winches have a capacity of 500kg and this can be doubled by adding a reeving pulley.
The mechanical winch
A mechanical winch is equipped with a heat engine which is more efficient than an electric motor in terms of nominal load.
Its main disadvantages are its weight and its price. It is also quite difficult to install on a vehicle without first having made modifications to the support.
The hydraulic winch
The drum of a hydraulic winch rotates thanks to a system pressurized by hydraulic fluid. This very simple operating principle makes hydraulic winches efficient lifting and pulling devices, with better performance than electric winches.
Their speed and load capacity are far beyond what other types of winches offer. In addition, it has all the characteristics of a safe winch. The internal system does not risk overheating.
However, hydraulic winches are the most expensive on the market.
How to fix an electric winch?
Installing an electric winch is fairly straightforward, whether on a vehicle or in a factory. Manufacturers always provide a manual that details all the steps you need to take to properly install a winch and keep it safe for you to use.
But above all, it is important that you install your electric winch in accordance with current safety standards. In this sense, you must take into account the load capacity of the support which must correspond to that of the winch.
On vehicles, electric winches are placed either at the front (4 × 4) or at the rear (tow truck). And to do this, they are provided with all the accessories for fixing. An electric cable is included for direct connection to the battery.
Charging port: what are the risks with an electric winch?
If you are thinking of buying an electric winch, it is good for towing or lifting a heavy load. But in all situations of use, this type of device gives off a significant amount of energy which directly influences the breaking point of the cable which tries to release itself from this consequent energy to which it is subjected.
In addition, an electric winch is often equipped with a brake motor which is an automatic brake that locks the drum if the cable unexpectedly breaks. Sometimes it is a ratchet system that immobilizes the winch and the cable which is still fully loaded. In either case, there is an amount of energy that can trigger a component failure at any time, be it the brake or the cable.
In this sense, safety is first and foremost a question of maintenance and checking that must be done regularly on your electric winch. To do this, just check the condition of the metallic or synthetic cable and see any points of failure such as wear, pinching or corrosion.
Dernière mise à jour : 2021-09-22 02:40:41