Spring Applied Brakes

三木プーリの無励磁作動形ブレーキ 製品シリーズ一覧集合写真(電磁ブレーキ・安全停止・駆動制御)

This component is designed to
apply a brake to a rotating shaft by clamping a plate-shaped rotor—which is secured to the shaft—using the force of springs or permanent magnets. When an electric current is applied, it generates an electromagnetic force that overcomes the spring force holding the rotor in place, thereby releasing the rotating
shaft. This component is used to maintain the position of mechanical equipment when the power is off and as a safety mechanism during power outages.