A spring motor is a pre-tensioned steel belt that is wrapped around on a torque drum, which can be unwound onto a storage drum later. The torque drum is mounted on a shaft that rotates with the drum and is connected to drive a generator. The spring force is released at a constant angular rate, thereby making a generator to produce a constant voltage output at a constant speed.
A spring motor that produces constant torque and produces the desired torque in any coil state without excessive torque when fully coiled.
Incorporating a drive system for a generator, wherein the drive system includes a spring motor coupled to the generator through a gear train such that each rotation of the spring motor drive shaft produces a number of revolutions of the generator rotor.
It is especially suitable to use in emergency kits where the batteries may die or in remote areas where generators are limited.
電話
Eメール
ワッツアップ
