Belts and tensioners

  • 30-Mar-2009 09:33 EDT

The Stretchybelt from Hutchinson Belt Drive Systems is a maintenance-free, self-tensioned Poly V belt that features cost savings with the elimination of tensioning systems. The company’s high-durability Poly V belt offerings also include several cord modulus selections that enhance the system’s natural frequencies for improved noise, vibration, and harshness. The rubber alternator decoupling pulley filters engine vibrations and reduces the effects of alternator inertia, extending the life of belts, tensioners, and engine accessories. The product offering is complemented by a range of linear tensioners that deliver constant belt tension with asymmetric hydraulic damping for high shock absorption in severe applications.
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