An electric winch is a mechanical device that works off electricity. These devices feature a drum designed to wind wire rope out or in. The rope is spooled around a drum which is held securely in place on one end using a stopper. Electric winches are generally strong and robust and commonly used in elevators, on towing trucks, and for the recovery of vehicles.
The electric winch (tời điện) also has a powerful motor used to power or drive the drum which is used to coil the wire rope. The motor also works off electricity. These heavy-duty machines are robust and include stable and strong electrical systems that are able to handle a large amount of charge.
The motor on an electric winch has an adjustment feature to handle heavy loads, while certain models also come with gears to enable the machine to hoist or lift very heavy loads. The gears on a winch machine (máy tời đất) are very standard and operate in a similar way to gears found on push bikes. When the electric motor operates a small gear, it is able to turn a gear that is much larger which increases how much can be pulled.
On electric winches that are more advanced, elliptical gears or planetary-gear trains are used, which work in a similar way to how planets orbit the sun. In these advanced winches, a small gear will rotate around a larger gear making it easier for the winch to pull larger objects. Winches can feature any gear assembly type, but most of them use standard gear trains or elliptical gears with smaller tears (individual).
Since an electric winch uses electricity as a power source they operate on the power supply that uses either a DC or AC system. ATV winches are usually DC-powered, operating on an ATV battery. Most trailer and truck winches work on a basic 12-volt DC power, which is usually rigged so that it can operate from the electrical system of a truck. This means the truck’s engine is on with the alternator running. The winches that operate from the electrical system of a truck receive more power when compared to operating from dry batteries. Surprisingly, the towing winch (tời kéo) uses very little electricity since the gear-system is what performs the majority of the workload.
The standard cable length on electric winches is 30.5 meters or 100 feet. These models of winches also include handheld remote controls and automatic brakes. The engine performance delivered is one-third horsepower to more than 50 horsepower. They are easy to install on either a solid surface, a boat, or onto the back of trucks.
The biggest electric winch (in the world) is hooked up to a platform on the Balder, which is the name of a well-known deep water construction vessel. This winch is capable of handling loads of up to 275 metric tons. The Balder holds as many as 350 workers and is mainly used for saving sinking oil rigs, for the installation of oil platforms, and for installing oil lines underwater. Learn more: https://aicranes.vn/