Rubber Torsion Axle Vs Leaf Spring

They are made up of a series of curved stacked springs leaves that are attached under or over the trailer s axle.

Rubber torsion axle vs leaf spring.

Spring axle the torsion vs. More robust axle support. Spring axle debate demystified definitely go torsion. This is commonly called over slung or under slung.

For leaf spring axles these are the normal arguments. These short units are perfect for specialized custom applications. Being able to fix my axles myself is really important to me. Torsion axle systems are usually considered an upgrade option when you re purchasing a trailer but some higher end trailers come standard with them.

Leaf spring is the only way to go. Leaf spring axles are the most commonly used suspension systems in the trailer industry and come standard on almost every type of trailer. However leaf spring setups tend to be more bouncy on uneven roads and they also wear out faster and will need to be repaired more often. Torsion leaf spring axle.

Great corrosion resistance as torsion axles are usually galvanized inside and out. The torflex axle provides improved suspension characteristics relative to leaf spring axles through the unique arrangement of a steel torsion bar surrounded by four rubber cords encased in the main structural member of the axle beam. Torsion axles work by using rubber cords or cartridges inside the axle tube to handle suspension travel and shock absorption. Torsion axles do not use leaf springs but instead the compression of the rubber to supply the suspension support needed.

The image here shows this well and also a pretty standard axle configuration using leaf springs. The name comes from the leaf springs several stacked flat spring steel leafs between the axle and the trailer. Warranty typically lasts longer than leaf spring axles half torsion axles are also available which means they come in two parts that don t need to span the width of the trailer.