梅花型連軸器 HRC-COUPLING

◆HRC Selection
  • (a) Service Factor
  • Determine appropriate service factor from Service Factors Table.
  • (b) Design Power
  • Multiply running power of driven machine by the service factor. This gives the Design Power which is used as a basis for coupling selection.
  • (c) Coupling Size
  • Refer to Power Ratings Table and read across from the appropriate speed until a power equal to or greater than the design power is found. The size of coupling required is given at the head of that column.
  • (d) Bore Size
  • From Dimension Table check that the required bores can be accommodated.
◆EXAMPLE
  • A shaft coupling is required to transmit 70kW between a 1200 rev/min d.c. electric motor and a Banury mixer running 8hrs/day. Motor shaft is 70mm and the mixer shaft is 75mm.
  • (a) Service Factor
  • From Service Factors Table the Service Factor is 2.5.
  • (b) Design Power
  • Design Power 70×2.5=175KW
  • (c) Coupling Size
  • Reading across from 1200 rev/min in the speed column of Power Ratings Table:251KW is the first power to exceed the required 175KW (Design Power). The size of coupling at the head of this column is 230.
  • (d) Bore Size
  • Dimensions Table shows that both shaft diameters within the bore range available.

輪胎型連軸器 TYRE-COUPLING

  • 高彈性

  • 允許不對準高度

  • 無間隙

  • 無須維修

  • 採錐套設計,易於安裝與拆卸

  • 有調整墊片,可使軸端之間保持標準距離