Hourly Power Consumption Of Electric Winch

The pressure bar steel pipe of the electric winch can rotate on its shaft. The spring force is used to make the pressure bar always stick the steel wire rope to the rope groove of the drum. The steel wire rope and the pressure bar are similar to rolling friction when entering and leaving the drum, which protects the steel wire rope to a certain extent (the pressure bar steel pipe and the shaft are still sliding friction). 

In contrast, the second is more complex, but the effect is better than the first. Of course, there is also a pressure wheel structure similar to the guide pulley of truck crane. The electric winch adopts sliding bearing, but the cost is high. At the same time, we should also consider whether it can meet the installation space.