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Poly Flex Marine Spicer Series Bolt Flexible Disc Coupling
Spicer or Uni-Joint couplings are used on drive shaft flanges configured to standard Spicer. Spigots can be either male or female, as determined by the flange. These coupling range from four to eight bolt couplings. Poly Flex couplings are configured to the flanges. Poly Flex couplings work in conjunction with marine engine mounts by providing the softest element in the shaft assembly to improve performance and provide a sacrificial link that is designed to fail before gearbox damage occurs.
Poly Flex Spicer Series Bolt Flexible Disc Coupling
Spicer or Uni-Joint couplings are used on drive shaft flanges configured to standard Spicer. Spigots can be either male or female, as determined by the flange. These coupling range from four to eight bolt couplings.
Specifications
Poly Flex couplings work in conjunction with the engine mounts by providing the softest element in the shaft assembly to improve performance and provide a sacrificial link that is designed to fail before gearbox damage occurs.
| Polymer Code | 80D | 95A | 90A | 80A |
|---|---|---|---|---|
| Hardness – Shore | 80 | 95 | 90 | 83 |
| Tensile Strength – psi | 7550 | 6500 | 4800 | 4500 |
| Rating | Super Heavy Duty | Heavy Duty | Medium Duty | Light Duty |
Gearbox Flange Type
Poly Flex Group Pty Ltd is an Australian company and since commencing in 1981 have continued to expand both in product range and areas of export. Poly Flex manufactures Engine Mounting Systems, Flexible Disc Couplings & Steel Shaft Couplings which are available with DNV Type Approval.