Language: ENTension springs
Legend
| d | Wire diameter | |
|---|---|---|
| Dm | Mean diameter | |
| Do | Outside diameter | |
| Lo | Free length | |
| Ln | Length at maximum elongation | |
| fn | Maximum elongation | |
| Fn | Spring force at loaded length | |
| c | Spring rate [N/mm] | |
| Fo | Pre-tension [N] |
1 kg = 9,80665 Newton
1 N = 0,10197 kg
All dimensions are in millimeters.
ORDERING TENSION SPRINGS
The tension spring is one of the most widely used springs and can be found in all kinds and sizes, as trampoline springs for instance. These springs are manufactured mainly from spring steel or stainless spring steel. You can easily order your extension spring online. You can choose from the following types of materials:
- Springsteel wire in accordance with EN-10270-1-SH, wire surface oiled. Tolerances in accordance with DIN 2097-2. German loops, closed, position arbitrary.
- Stainless springsteel wire in accordance with EN-10270-3-SH, alloy number 1.4310. Tolerances in accordance with DIN 2097-2.
All tension springs are manufactured in accordance with default DIN standards and can be delivered from stock. Do you want to purchase extension springs? These will be delivered to you within 3-8 days.
Calculate the right type of tension spring
Use our spring calculator to determine which tension spring you will be needing. Subsequently you can easily purchase this spring from this web shop.
Need advice?
Do you have questions about articles or can you use support for your project? Personal advice is always within reach at Alcomex. We are happy to help you with a suitable solution.