Torsion Springs
- Spring rate per degree and per 360°
- Torque at any deflection angle
- Leg tip force
- Bending stress with a stress rating
Free online spring calculators from Zigoal. Choose your spring type, enter the dimensions and material, and get rate, load and stress estimates instantly, with no sign-up.
Pick your spring type above, then type in the wire diameter, coil diameter, active coils and load condition, and choose a material.
Read the spring rate and load, then use the stress rating to see whether the design suits static loads only or repeated cycling.
Share your specs, drawing or sample with Zigoal. Our engineers review the design for manufacturability and send you a quote.
Zigoal is a custom spring manufacturer in China. Send us the specs from the spring calculator, a drawing or a sample, and we make compression, extension and torsion springs to order, from prototype to production.
Your information will be kept strictly confidential.
Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.
Your information will be kept strictly confidential.
Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.
Your information will be kept strictly confidential.
Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.