AMETEK springs

... requirements in a power spring design. The performance of a power spring is defined by the dimensions of the spring material (thickness, width and length) and the space available (housing ...

... than a conventional power spring, and also yields a flatter torque gradient. Power springs are ideal for use in applications requiring counterbalancing, winding and retrieving. Prestressed power ...

... deflected, the spring material straightens as it leaves the drum. This straightened length of spring actually stores the spring’s energy through its tendency to assume its natural radius. The ...

Torque: 0.014 Nm - 1 Nm

... torque spring's cycle. When the output drum is released, the spring will return to the storage drum to assume its natural curvature thus rotating the output drum and providing virtually constant torque. Hunter ...

Extended length: 36 mm - 160 mm

NEG'ATOR spring motor assemblies are composed of single or double NEG'ATOR constant force springs mounted on either one or two storage drums and a single output drum with an integral cable reel. The entire ...

Force: 2 N - 13 N
Extended length: 27 in - 84 in

SPIR’ATOR Prestressed Spiral Spring Products Torque and the total number of turns are the most important output requirement in a power spring design. The performance of the spring ...