Hayes. . . Power Transmission Products

Hayes has come a long way since they started as a family business in a garage in Rochester, Michigan, but even now, from their state-of-the-art facility in Fife Lake, Hayes' commitment to quality, product improvement and the needs of their customers keep them at the top of a very competitive market.

Product Lines:
Rubber Mounted Flywheel Couplings
Flexible Drive Couplings
Housing Kits

Today, there are thousands of Hayes flywheel couplings in service throughout the world. They are used in gas and tough diesel engine applications where torsional vibration occurs. Hayes' flexible neoprene elements absorb vibration and reduce shock loads while providing a steady dampening effect.

The couplings take up very little space while transmitting a surprising amount of torque. They are available with a wide variety of splines that come ready to bolt to your flywheel. The splines do not lock onto the shaft in order to allow for any axial movement. This is similar to a drive shaft assembly in automotive applications.

Hayes' simple, three piece, quality built, flexible coupling is generally used to connect an electric motor to a hydraulic pump or mechanical drive.

The hubs are made of a strong, lightweight aluminum alloy. The bodies and lugs are precision machined on CNC equipment to assure proper fit every time. Two set screws are standard. The solid wall of rubber in the insert eliminates metal-to-metal contact and provides a clean, quiet, trouble-free performance when aligned properly.

The unique steel locking insert is standard on all splined couplings in the 20 through 60 series. For the mobile market, taper lock spines are also available in the same series.

Three insert choices are available. Neoprene, Hytrel and Neoprene with a metal ring Neoprene is used for light or steady loads. Hytrel, for industrial application where torque, a variety of load conditions or chemicals exist. Neoprene with a metal ring for medium and heavy torque conditions and internal combustion engine applications

The development of Hayes engine housing kits has helped to reduce the overall length of engine packages as well as areas of possible misalignment

	Available for: Ford VSG 411 or 413 LSG 423 or LRG 423 Hatz SAE 5 Isuzu L Series Kubota Super Mini Super 03 Super Five Deutz 0553
Housing Dimensions