What are the models and specifications of the winch

The winch is a light and small lifting equipment used for material lifting or flat mowing, which has the advantages of large bearing capacity, stable and reliable hoisting and wide range of running speed.According to different use scenarios, winches are divided into three types: manual, electric and hydraulic.Common models include JK0.5-JK5, JK0.5-JK12.5, JKL1.6-JKL5, JML5, JML6, JML10, 2JK2-2JML10, JT800, JT700, JK0.3-JK15, non-standard winches, etc.

Among them, JK stands for fast winch, JM stands for slow winch, JT stands for explosion-proof winch, and single drum and double drum mean one or two rolls to accommodate the wire rope respectively.

The power selection of the electric winch is very important, the power of the common models JK3T, JK5T, JK2T, JM1, JK1, JK8 is Y15KW, YZR30KW, Y15KW, 3KW, 4KW, 45KW, the specific power depends on the lifting speed and pulling demand.For example, the JK3T model winch has a rope speed of 20 m/min, including 100 meters of rope, and a power of Y15KW.

The power calculation formula of the winch is: lifting weight = motor power ×6120×0.9÷ lifting speed.For example, if you need to lift 1 ton of heavy object at a speed of 30 m/min, the motor power should be 1000 (kg) × 30÷6120÷ 0.9≈5.5kw according to the formula.It should be noted that the above formula is suitable for ordinary occasions, and special needs need to be customized.

The winch is widely used in material lifting or flat towing in construction, water conservancy engineering, forestry, mining, wharf and other fields.Choosing the right model and power can ensure the safe and efficient operation of the equipment.Different manufacturers may provide different models of winches, and the specific choice should be determined according to the actual needs and working environment.