How much travel does a torsion axle have

Axle is whether you want a Torsion Suspension or a Spring Suspension see section D for the differences in these two offerings. Fits Hoosier Bx Pontoon Trailers.

As each wheel moves up and down the rubber cords compress offering an even wheel.

How much travel does a torsion axle have. I have four Rigid Hitch torsion axles rated 3500lbs. They look the same as what youre looking for. They are 8 long outside to outside.

The mounting points to the frame of your trailer are 74 outside and 69 and 12 inside. Bracket 30 degree below starting angle. They are complete with hubs and bearings.

If you have an older system on your trailer that measurement may be much less. For a 10 degree down you would have a difference of 208 inches. For 225 degree down the difference would be about 3-13 inches and for a 45 degree down torsion axle the difference could be 528 inches.

If you know how much clearance you need for your trailer you. The torsion arm of the axle was set to a 20 to 25 degree positive angle at no load with a maximum travel of 425 degrees. As the load increases this angle can approach zero degrees on up to a negative degree.

Positive is downward from the frame zero is parallel and negative is upward to the frame. Single axle trailer on a bump. Torsion axles in tandem on the same bump.

Without load sharing the tandem torsion axles cant equally support the trailer weight. It means one axle and wheels are overloaded. Extrapolate this to 3 axles and the problem is worse.

In respect to this how long does a torsion axle last. You might get 20 years out of a rig that goes 10 miles back and forth to the ramp once a year but you could lose a torsion axle in a month or two if you tow 7000 miles each way even once a year and we do - thats why I like springs. Also Know are torsion axles better than leaf springs.

To 12000 lbs Dexter offers a full line of torsion axle options featuring the Dexter TORFLEX and Eliminator series. Skip to main content Skip to main navigation Skip to footer Toggle Navigation. 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 best way to determine the load capacity of your trailer is to subtract the weight of the trailer when it is empty from the GVWR. You will want to make sure the gross weight of the trailer should not exceed the towing capacity of your towing vehicle.

Your vehicle will have a Gross Combined Weight Rating GCWR. Ride height can be easily changed via adjustable torsion bars. Cross-bar construction is directly welded to the frame and adds stiffness.

Great corrosion resistance as torsion axles are usually galvanized inside and out. Warranty typically lasts longer than leaf. You pretty much have it right you have to get the trailer up.

Torsion axles at least mine only have about three inches of droop so you dont have to lift all that far. A run-up ramp is fine you wont hurt a wheel or tire or suspension by doing that. A bottle jack is first choice I have used the truck jack and my race car jack.

Some configurations using pinch bolts can allow you to rotate the torsion arm relative to the spring allowing for an adjustment in ride height. These axles require minimal maintenance come in capacities upward of 10000 pounds and the rubber springs should give you just as many road miles as a metal torsion bar. Torsion Axle 38 Hf 225 Fc 25 Out Bracket 2500 Capacity Painted.

Fits Hoosier Bx Pontoon Trailers. Torsion Axle 705 Hf 545 Ob 3700 Capacity 35 Down Angle. In laymans terms it means loading on the frame for a torsion axle is approximately 3 times that of the leaf spring design at the single point of connection.

OK 3 times as much does sound severe but what does that really mean. Because the bracket of the torsion axle is much larger than the brackets for the springs. The rubber inside the torsion axles wears out.

As it does it loses its ability to hold the axles up as high as it once had. What are the best trailer axles. Best Trailer Axles For 2020.

If the deflection or amount of travel of the wheels on the torsion axle has increased caused the trailer to bottom out or is not the same on each side. These ball-joint have misalignment limits and are the limiting factor in up and down travel of the front suspension. At their maximum limits they will bind and potentially become damaged.

The torsion tube separation on Ball-Joint beams is approximately 5 34 inches center to center. I have a 10k rated rollback trailer with torsion axles and it handles good. But like others have said the axles set more toward the back making it easier to keep the tongue favorably loaded.

A friend recently had to replace the axle on his boat trailer only two years old because one side failed. Wasnt really the fault of the axle however. Trailer Axle Replacement for 2015 KZ RV Spree Escape 200 with 65-12 Inch Spring Centers.

Dexter 3500-lb Beam Axle with 2-38-Inch Diameter and 74-Inch Spring Centers. Trailer Axle Availability that is 85-12 Inches Long. How Much More Clearance Under Trailer Using Torsion Axle With Negative Angle.

Axle Replacement For Tracker Trailstar Trailer. Trophy Trucks travel across the desert at speeds exceeding 130 mph. Running tires up to 42-inches tall they have solid axles in the rear with trailing arms and a wishbone.

A Trophy Trucks suspension is designed for maximum suspension travel and most are able to travel as much as 36 to 40-inches. One reason you are supposed to avoid using the axle tube is that most travel trailers come with a torsion design and the weight on the axle could damage it. However some people do ignore that advice and use the axle section that is closest to the wheels without any problem.

Forest River r-Pod Travel Trailer Demonstration with the Dexter Torflex Torsion Axle Advantage - YouTube. Forest River r-Pod Travel Trailer Demonstration with the. The Skinny on Torsion Axles.

Torsion axles have a straightforward attached construction with adjustable ride height and a rubberized suspension system. Four rubberized cords are inside the axle housing which handle suspension travel and shock absorption. As each wheel moves up and down the rubber cords compress offering an even wheel.

Axle is whether you want a Torsion Suspension or a Spring Suspension see section D for the differences in these two offerings. Once the decision is made on the suspension type then the axle type is determined. Axles when mounted properly will have a slight upward arc in them which is designed to level out once weight is added to the trailer.

If the axle is installed upside down with the arch facing down this would certainly cause a much more dramatic downward slope once all your weight is added and could potentially lead to damage.