Flat Spring Calculator

Leaf Spring Calculator
Customer input field
HELP Explanation display field
Blank Display after calculation
How to use the page

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More about Flat Springs

Click here to request
the optimal design

Tokai Spring industries, Inc.
Tokai Spring industries, Inc.

STEP1. Enter the required dimensions in the yellow blanks

Specifications input field HELP
Thickness t
Width b
Length l
Number of sheets n
Modulus of elasticity E
Maximum stress

* If the spring shape that you need is not available on this site,
click here to request the optimal design from us

* Note:For SUS304-CSP material,
the calculation result is for temper symbol "H"

Side view
Top view

STEP2. Enter the required load or deflection values in the yelow blanks

Load/Static chsrscteristic
  Enter the Load Enter the deflection Range of use Stress  
Load Deflection σ Pass/fail
First load P1HELP
Second load P2HELP

Design advice on calculation result.

Advice about
shape of spring
Advice about
shape of spring
This comment is for reference only.
Even if a comment to correct the entered value is displayed,
I may be able to do a special and optimal design for you.
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After calculating, please refer to the below comments!