Application : Overruninng


Driving machine

 Working conditions

  • Starting torque ‹ nominal torque
  • Smooth drive
    		•
  • Starting torque up to 2 times running torque
  • Moderate load vibrations
    		•
  • Starting torque 2 to 3 times running torque
  • Load vibrations
    		•
  • High starting torque
  • High load torque vibration

    • DC-motor, AC-motor softstart or hydraulic clutch

    		 1,3 1,5 1,8 -

    Asynchronous motor with direct start

    Speed reduction between motor and freewheel ≤ 4

    		 - 2,5 3,0 4,0

    Speed reduction between motor and freewheel >4

    		 - 1,5 1,8 2,3

    Steam or gas turbine

    		 1,3 1,5 - -

    Internal combustion engine

    Petrol 4 cylinder or diesel < 6 cylinder

    		 4,0 5,0 contact STIEBER -

    Diesel > 6 cylinder

    		 5,0 6,0 contact STIEBER -