Power Plastic sprockets are optionally available with Chainsaver Hubs. The Chainsaver Hub is located in a position that provides for even load distribution along the sidebars of the chain.
Power Plastic drive sprockets can be supplied with an integral shear pin hub in “A” plate style for attachment to a separate overload protection device, such as a ball-detent torque limiter.
Shear pin hub sprockets are the simplest and most cost efficient of the overload protection devices, and are available in a variety of designs and materials to fit your needs. Hubs are available in UHMW-PE as well as Nylon 6, for extremely corrosive environments.
Power Plastic sprockets are optionally available in segmental rim design. These sprockets are constructed such that the rim section of the sprocket, consisting of several segments, can be removed and reversed or replaced without removing and replacing the sprocket hub. This can make sprocket replacement less costly.
Power Plastic segmental rim sprockets are available in a variety of hub materials and styles. Please contact Power Plastic for your specific needs.
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