Müller Martini 3640.2153.4 Torsion Spring 1.2/32x25

The torsion spring, also known as a helical torsion spring or angular spring, is a spring from the group of mechanical attachment parts that serves to store and release rotational energy. The spring with part number 3640.2153.4 from Müller Martini has the dimensions 4 x 5 x 5 cm and weighs 0.025 kg. Torsion springs store mechanical energy by generating a restoring force or torque when twisted, which they release upon relaxation. They are often used in hinges, clamps, electrical switches, and in precision mechanical devices, for example in printing presses and packaging machines.