Purpose
This axle is commonly called rigid axle and it this type of axle is an ancient arrangement but it still in use among the modernized suspensions systems. This component transmits the drive torque to the road wheels.
Major Role
This axle is connected to the rear wheels by stub axles. This axle has been used in SUV, trucks and other heavy load vehicles mostly. Beam axle gives more efficiency in the trips on uncommon paths by its durability.