How do you convert spring rate?

Spring Rates – Suspension 102

1. How can I Convert Spring Rates? for a metric spring rate (kg/mm) to a standard spring rate (lbs / in) use the formula.
2. Example 8kg/mm x 56= 448lb Spring. For a standard spring rate (lbs / in) to metric spring rate (kg/mm) use the formula.
3. Example 500lb/in ÷ 56 = 8.9K Spring Rate.

What is a kg spring rate in pounds?

Roughly 1 KG/mm is equal to 55.997 LBS/in. Easy way to remember is 1 KG/mm = 56 LBS/in.

What is a 5k spring rate?

So if a spring is listed at 5k it would mean it takes 5 kilograms of force to compress the spring 1 millimeter. If your spring rate is 450lb/in (pounds per inch) it will mean it takes 450 pounds of force to compress the spring 1 inch.

How is spring rate measured?

The unit of measurements of spring rate is N/m or Ibf/in i.e. force divided by distance. The spring rate of a spring is the change in the force applied divided by the change in diversion of the spring.

How are springs measured?

Remember to count each full rotation. Measure the overall length of the spring. This is the length over the top of each end or outside to outside. The overall length of this spring is 6.055 inches long.

What is the rate of a spring?

What is spring rate? Spring rate refers to the amount of weight that is needed to compress a spring one inch. If the rate of the spring is linear, its rate is not affected by the load that is put on the spring.

How do you measure spring rate on a coil spring?

To calculate the amount of spring rate you will need on order to meet your working loads, simply divide the load you will be applying on your spring by the distance you expect your spring to travel or compress under that load.

Is higher spring rate stiffer?

The higher the spring rate, the stiffer the spring. Most springs are fairly linear, which means you would get the same Spring Rate from the equation no matter which distances you would use, 20% and 80% as shown above, or 40% and 90%, or 10% and 30%.

How do you read a spring rate?

Most commonly seen is a spring rate given in KG/mm or LBS/in. This means the weighted force / the space traveled. For example, 700LB/in would mean 700 pounds will compress that spring 1”. This can also be read as 12.5K/mm (12.5kg to compress spring 25mm).

How much weight can a spring hold?

The maximum load that a standard variable spring can support is 50,000 lbs. The maximum load that a standard constant spring can support is 90,000 lbs. A big ton spring support can be be used for loads greater than these standards.

What is the spring rate conversion between kg/mm and lbs/in?

Half of the manufacturers show their spring rates as kg/mm while others show them as lbs/in. It’s easy to forget what the conversion is so we put together a quick and easy chart to use for reference. Roughly 1 KG/mm is equal to 55.997 LBS/in. Easy way to remember is 1 KG/mm = 56 LBS/in.

What is the difference between a 500lb and 8kg spring?

So for a 8 kg/mm spring you would have a 448lb spring, and a 500lb spring is equal to a 8.9 kg/mm spring. What is the Difference Between a Linear Spring and a Progressive Spring?

How much weight do you put on a spring?

If you apply 500 lbs of weight to the top of the spring it will compress 1 inch. Now if you apply another 500 lbs of weight it will compress another 1 inch so (1000 lbs will = 2″ of compression). How can I Convert Spring Rates?

What is spring rate and how is It measured?

Spring rate is expressed as the amount of force required to compress a spring a set distance. The measurement is expressed in metric (kg/mm) or in standard (lbs/in). What does it mean when they say 8K or 500lb Spring Rate?