Torsional Springs Calculator
Definition:
Spring calculator software used to calculate the force, physical dimensions, and tolerances of a torsional spring.
Our torsional spring calculator, Spring Creator, is used to calculate all the important torsion spring specifications such as spring rate, working loads and many more. Not only is it used to calculate your original design but you may start a new spring design basing yourself off of physical dimensions and adjusting these until you're able to meet your ideal load.
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Our torsional spring calculator is also linked to The Spring Store. This means that not only will you have the opportunity to optimize a spring design but you will be provided with a list of springs which are similar to the spring you designed. The calculator will generate a search through our inventory based on your spring's physical dimensions like outer diameter and total coils. You will be able to look at the inventory and order samples to see which spring design will work best. You may also do an advanced search yourself once you enter The Spring Store by entering outer diameter or inner diameter, total coils and one or more of the following:
- Wire Diameter
- Body Length
- Leg Lengths
- Desired Deflection (in degrees)
- Rate
- Torque
Another great feature our torsional spring calculator provides the user with is the option to generate a live blueprint along with a full spring analysis. This blueprint is proportional to your spring's measurements so you know exactly what your spring will look like. The full spring analysis provides you with all the calculation results as well as the working torque if you input any.
Spring creator gets down to the most specific and difficult to calculate torsion spring formulas which would be the formula for rate, maximum load, and maximum deflection. The reason these formulas are so delicate is because each material type in a certain diameter will have a different tensile strength due to the manufacturing process the wire goes through. This makes the calculations of your torsional springs a time consuming activity. With our torsional spring creator, these calculations will be done in a matter of seconds by simply inputting your torsional spring's dimensions.
Enhance your projects with Spring Creator 5.0
Precision is crucial in spring design, and with Spring Creator 5.0, you can achieve it with ease. Our tool allows you to design different types of springs and offers advanced features such as instant quotes and real-time simulations with the Online Spring Force Tester. Register now and access all the benefits of our platform. Create the perfect spring and take your projects to the next level!
Created by Alfonso Jaramillo Jr
President Acxess Spring
Over 40 Years of Experience in Spring Engineering and Manufacturing
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
The Torsional Springs Calculator, powered by Spring Creator 5.0, is an advanced software tool that computes the spring force, spring rate K, maximum degrees of travel from the torsion spring's physical dimensions. It incorporates complex spring force formulas and equations to analyze torsion spring specifications like spring rate, and working loads. By entering just a few design parameters, the torsional spring calculator calculates in real time thousands of torsion spring designs choices efficiently. Discover the maximum safe torque for your torsional spring compare. The torsional spring calculator also designs stronger and weaker torsion springs so you can choose what torsion spring best fits your needs.
- Accurate Design and Adjustment: Start with basic dimensions and adjust parameters until you achieve ideal torsion spring requirements. Spring Creator 5.0 simplifies using spring equations and formulas, making spring design accurate and efficient.
- Integration with The Spring Store: With access to The Spring Store's extensive inventory, you can match your designed torsion spring to similar stock torsion springs using parameters like outer diameter, wire diameter, total coils, and leg lengths. The store also provides the useful Online Spring Force Tester for verifying your design.
Spring Creator 5.0 integrates seamlessly with The Spring Store, giving users powerful search capabilities to find the perfect springs for their designs. Here’s an overview of the tool's key search features:
1. Multi-Parameter Search Filters
Users can search based on specific spring parameters like:
Outer Diameter: Users can search for springs based on specific outer diameter ranges to match their design requirements. This ensures the selected spring fits perfectly within the designated space, maintaining the structural integrity and functionality of the overall design.
Inner Diameter: For designs where precise internal space is crucial, users can filter springs by inner diameter to find those with the ideal internal fit. This is essential for applications where the spring needs to encase or be encased by other components, ensuring compatibility and optimal performance.
Wire Diameter: Filtering by wire diameter allows users to select springs that ensure the correct spring rate and load-bearing capacity. This parameter is vital for achieving the desired mechanical properties and performance under specific load conditions.
Total Coils: Identifying springs with an appropriate number of active coils is important, as it directly influences the torsion springs free position. Users can filter by the total number of coils to find springs that meet their requirements for flexibility and energy storage.
How to measure a Torsion Spring
Advanced Specification Search
If you have highly specific design requirements, refine your search by applying filters for more detailed specifications:
Spring Rate: For highly specific design requirements, users can refine their search by applying filters for the desired spring rate. This helps in finding torsional springs with the exact stiffness needed for the application.
Deflection Range: Identifying springs capable of handling the precise deflection, or travel, needed is made easier by filtering for the deflection range. This ensures the selected torsion spring can travel the radial degrees of deflection you require under the expected operating conditions.
Material Type: Users can search for springs made from specific materials, such as stainless steel, phosphor bronze, or music wire. This is particularly useful for specialized applications where material properties are critical for performance, durability, and environmental resistance.
Reverse Engineering Search
If users have an existing spring and want to find a comparable stock torsion spring, they can input its specifications to locate similar items in the inventory. This approach helps save design time and reduce costs by identifying already manufactured torsion springs that meet the criteria. By leveraging existing stock, users can streamline the design process, avoid unnecessary custom manufacturing, and ensure a faster turnaround for their projects.
We'll use the part number PT080-500-10000-MW-RH-0920-N-IN as the reference to demonstrate the main formulas related to spring mechanics of torsion springs. This specific part will serve as our example to illustrate the calculations for spring rate and spring force.
How to measure a Torsion Spring
How to measure a Torsion Spring
The calculation of the spring rate, or spring constant, is a fundamental aspect of spring design and engineering. The spring rate determines how much a torsion spring will rotate radially under a given torque, making it crucial for ensuring that the spring performs as intended in various applications. The formula for the spring rate k of a torsion spring is:
k = Max Torque ÷ Max Travel
Using the dimensions that Acxess Spring provides for part number PT080-500-10000-MW-RH-0920-N-IN we can substitute the values:
|
Part Number |
|
|
Max Torque |
9.1161 in-lbs |
|
Max Travel |
123.0434 degrees |
Let's calculate the spring rate k:
k = Max Torque ÷ Max Travel
k = 9.1161 in-lbs ÷ 123.0434 degrees
k ≈ 0.07409 in-lbs
Thus, the spring rate k per degree for the torsion spring with the given dimensions is approximately 0.07409 in-lbs/degree, which matches the spring rate given by Acxess Spring.
With the Spring Rate confirmed, we will explore the application of the Spring Force Equation to a torsion spring, specifically focusing on a spring with a known spring rate of 0.07409 in-lbs/degree that needs to travel to 90 degrees. Torsion springs are mechanical devices that store and release rotational energy, and understanding the relationship between the spring rate per degree and the deflection is crucial for predicting the torque exerted by the spring. By applying the Spring Force Equation, we can accurately calculate the torque generated under specified conditions, providing valuable insights into the performance and suitability of the torsion spring for various applications.
To solve for the torque T exerted by a torsion spring using the Spring Force Equation, we use the formula:
T = k ⋅ θ
where:
- T is the torque
- k is the spring rate
- θ is the deflection in degrees
|
Part Number |
PT080-500-10000-MW-RH-0920-N-IN |
|
Spring Rate |
0.07409 in-lbs/degree |
|
Deflection |
90 degrees |
Let's calculate the torque T:
T = k ⋅ θ
T = 0.07409 in-lbs/degree ⋅ 90 degrees
T = 6.6681 in-lbs
So, the torque exerted by the torsion spring with a spring rate of 0.07409 in-lbs/degree at a deflection of 90 degrees, as we can test using the Online Spring Force Tester, is:
T = 6.6681 in-lbs
How to measure a Torsion Spring
Spring Creator 5.0 is more than just a torsion spring calculator; it’s a comprehensive spring design tool with features that streamline the entire design process. Here’s an expanded look at its key features:
- Live Blueprint Generation
- Proportional Visuals: Generates a live, accurate blueprint that scales proportionally to your spring's input dimensions.
- Blueprint Customization: Customize blueprint parameters to visualize different aspects of your spring design, ensuring clarity in design reviews or for manufacturing references.
- Instant Updates: Every time a parameter is changed, the blueprint adjusts in real-time, providing immediate visual feedback on design alterations.
- Comprehensive Spring Analysis
- Detailed Specifications: The tool offers an in-depth analysis of key spring specifications like spring rate, maximum torque, and maximum deflection degrees, considering parameters like outer diameter and wire diameter. and total coils
- Material Properties: Incorporates the tensile and shear strength properties of various spring materials to provide accurate load-bearing calculations.
- Input-Driven Torque: Offers calculated torque values if provided with the spring’s desired angular deflection and rate with the spring force tester.
- Quick Calculation of Complex Formulas
- Spring Rate Calculation: Automatically solves for spring rate using complex equations to provide accurate stiffness values.
- Spring Force: Computes spring force based on the angular deflection and spring constant, ensuring loads align with the application.
- Deflection and Torque: Predicts maximum deflection and torque values using precise spring equations, helping avoid overstressing and ensuring safety.
- Integrated Inventory Access
- The Spring Store Integration: Directly accesses The Spring Store's comprehensive inventory, offering over 70 trillion spring designs.
- Search Matching: Matches your torsion spring design with similar in-stock springs, enabling immediate ordering of suitable prototypes or final products.
- Advanced Search Filters: Refine searches using various filters like wire diameter, leg length, rate, or torque to find springs precisely fitting your needs.
- Multi-Spring Design Capabilities
- Torsion Spring Design: Optimize torsion spring designs with precise formulas and specifications, considering torque and deflection limits.
- Compression Springs: Design compression springs with accurate working load calculations and compression height formulas.
- Extension and Custom Springs: Utilize custom inputs to design unique springs or find suitable stock extension springs.
- Easy-to-Use Interface
- Intuitive Layout: The software interface guides users through a logical sequence, making input adjustments simple.
Don't let the complexity of torsion spring design hold you back. Harness the power of Spring Creator 5.0 and the Torsional Spring Calculator to create, compare, and purchase the perfect spring for your needs. Start optimizing your designs today for better performance and efficiency.
Ready to revolutionize your spring design process? Try the Torsional Spring Calculator now and take your projects to the next level!
Get Started Now!
Enhance your projects with Spring Creator 5.0
Precision is crucial in spring design, and with Spring Creator 5.0, you can achieve it with ease. Our tool allows you to design different types of springs and offers advanced features such as instant quotes and real-time simulations with the Online Spring Force Tester. Register now and access all the benefits of our platform. Create the perfect spring and take your projects to the next level!
Created by Alfonso Jaramillo Jr
President Acxess Spring
Over 40 Years of Experience in Spring Engineering and Manufacturing