Rotary Fatigue Test Machine

The Greening Model 1380 Rotary Fatigue Test Machine can perform 90-degree loading method tests on wheels using the following procedures:

  • Wheels — Passenger Car and Light Truck (SAE J328)
  • Wheels/Rims — Truck and Bus — Radial and Cornering Fatigue (SAE J267)
  • Fatigue — Hubs and Wheels for Demountable Rims (SAE J1095)
  • Wheels — Recreational and Utility Trailer (SAE J1204)
  • Wheels/Rims — Military Vehicles (SAE J1992)
  • Aftermarket Wheels — Passenger Cars and Light Truck (SAE J2530)
  • Road vehicles — Passenger car wheels for road use (ISO 3006)
  • Road vehicles — Wheels/rims for commercial vehicles (ISO 3894)

The wheel fixture supports the test wheel “bead seat,” which is centered automatically. A digital readout indicates the length of the lever arm, and the load shaft axle weight is compensated for so that there is no axial load on the wheel during testing. Large heavy-duty roller bearings support the rotating table and are lubricated with circulating filtered oil to ensure the machine’s long life.