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Rates & Torques: 453.451 N-mm/Degree

The document provides specifications for a spring including its rates and torques with a spring rate of 453.451 N-mm/Degree and a maximum torque of 41,129.134 N-mm. It also lists the spring's physical dimensions such as an outer diameter of 61.395 mm, material properties such as being made of oil tempered MB A229 steel, and stress factors including a maximum shear stress of 13,372.5443 Pa.

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Miguel Loureiro
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36 views1 page

Rates & Torques: 453.451 N-mm/Degree

The document provides specifications for a spring including its rates and torques with a spring rate of 453.451 N-mm/Degree and a maximum torque of 41,129.134 N-mm. It also lists the spring's physical dimensions such as an outer diameter of 61.395 mm, material properties such as being made of oil tempered MB A229 steel, and stress factors including a maximum shear stress of 13,372.5443 Pa.

Uploaded by

Miguel Loureiro
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Rates & Torques

Rate per degree : 453.451 N-mm/Degree


Spring Rate (or Spring constant) per 360
163,242.535 N-mm/360 Degrees
degrees, k360 degrees:
Maximum torque possible, Torquemax : 41,129.134 N-mm

Safe Travel
Maximum safe travel, Travelmax : 90.7024 Degrees

Physical Dimensions
Diameter of spring wire, d: 8.000 mm
Outer diameter of spring, Douter : 61.395 mm
Inner diameter of spring, Dinner : 45.395 mm
Mean diameter of spring, Dmean : 53.395 mm
Number of active coils, na : 9.000
Body length, Lbody : 80.000 mm
Length of leg 1: 40.000 mm
Length of leg 2: 40.000 mm
Total leg length: 80.000 mm
Direction of wind : Right hand
Spring index, C : 6.674

Material type
Material type: Oil Tempered MB A229

Weights & Measures


Weight of one spring, M : 0.6285 Kg
Weight of one thousand springs, M : 628.4720 Kg
Length of wire required to make one
1,589.7081 mm
spring,Lwire :

Stress Factors
Material shear modulus, G : 80,483.5482 Pa
Maximum shear stress possible, max : 13,372.5443 Pa
Wahl correction factor, W : 1.2243

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