HUCO 271P.25.28.F 离合器, 摩擦
The is an Adjustable Rotary Friction Clutch can be fully mounted or adapted for inline coupler use with coupler adaptor. The construction is simple and robust, comprising a series of steel clutch plates engaging a hub plus a series of friction rings engaging a housing. Pressure is brought to bear on the plates and friction rings by an adjuster acting through a spring and pressure plate. Controlled slip takes place between the hub and housing whenever the load exceeds the set torque. As a torque limiter, Vari-Tork interrupts continuity between power source and load when this reaches a pre-determined level. As a tensioning device, Vari-Tork typically maintains tension in a filament or tape winding operation by exerting drag on the feed spool. The load can be connected to either the steel inner hub or the aluminium alloy housing.