Constant Force Spring Mechanism

Constant force springs are thin rolled sheets of metal with a drum or shaft in the center.

Constant force spring mechanism.

Easily position a monitor tv keyboard or even an entire workstation exactly where you need it. C shaped spring constant force mechanism csscfm is made of pre stressed material. Baijiaxiushang ties springs 10pcs stainless steel compression spring extension springs wire diameter 0 25mm outer diameter 2mm length 5 50mm compression springs size. Gas spring a volume of compressed gas.

Experience viewing comfort powered by ergotron s exclusive patented cf technology. There is one type of spring that does not obey hooke s law. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. C shaped spring constant force mechanism.

A constant force spring is a roll of pre stressedstrip which exerts a nearly constant restraining force to resist uncoiling figures 1 and 2. As the name dictates these mechanisms deliver a near constant force. Constructed from a specially stressed constant force spring spiroflex torque motor springs provide high amounts of torque in a small package. 0 05 to 1 0 mm.

Included are spring assemblies constant and variable force pusher springs shelf pushers constant tension springs clock springs and various other constant force products. Adjust with a touch. This is true if the change in coil diameter due to buildup is disregarded. We can also provide custom constant force springs made to your specification.

The force exerted by the spring is proportional to the distance the spring is stretched or compressed. Constant force technology more motion. It usually takes the form of spiral wound on a tight drum as shown in fig. Ideal spring a notional spring used in physics it has no weight mass or damping losses.

Csscfm is one of the earliest constant force mechanisms. The force is constant because the change in the radius of curvature is constant. These springs provide rotational energy from the torque output drum d3 or linear motion with the use of a pulley cable or webbing. When a tensile force acts on it the spiral uncoils to generate a constant output force.

Constant force spring a tightly rolled ribbon that exerts a nearly constant force as it is unrolled. 2500 4000 13000 and 25000. Custom design in house tooling and precision manufacturing as well as a wide and varied stock spring selection combined with our commitment to quality and on time.