Constant Force Springs are manufactured from flat strip material and spooled to a specific curvature matching the needed pull force. There is practically no limit on extension speed and acceleration. The springs can be fitted in a number of ways and extended partly or completely.
Applications for constant force springs include window balancers, counter balances, and point-of-purchase shelving and displays.
Dimensions
Maximum thickness 0.50 mm
Special versions and special dimensions are available after individual consultation.
Our Lesjöfors sales contacts co-ordinate all your contacts within our organization and thereby rationalize your purchase process.
Cold forming maximum thickness 5 mm, hot forming maximum thickness 12 mm
We manufacture flat springs in processes ranging from manual to fully automatic
Cold forming maximum thickness 5 mm, hot forming maximum thickness 12 mm
We manufacture flat springs in processes ranging from manual to fully automatic
Find contact information for Lesjöfors and contact us for all general inquiries here.
Our teams across our spring, pressing, gas spring and metal belt departments are available to help with your enquiry. Please complete the form below and one of our experts will be in touch.
If you would like to send a technical drawing, please contact us at hello@lesjoforsab.com