扭力設定

TORQUE SETING

  扭力限制器的扭力設定祇需扭緊或放鬆調整螺栓及/或調整螺
帽便可,TL 200至TL350型各具一調整螺帽,TL 500至 TL 20
型則各具調整螺栓供扭力調整用。

   扭力限制器在安裝至軸上後,即可進行扭力調整,
其步驟如下:

TL200至 TL350型:
    首先,用手以全力轉動調整螺帽使盤式彈簧固定至一板
片。然後,暫時 以一扳鉗把螺帽扭緊約60度。

TL500至TL700型
   首先,轉動一螺帽,把盤式彈簧固定至一板片,再麼每
一調整螺栓扭緊60度。

   其次,如於正常負荷情況下此扭力限制器仍然滑動,則逐漸扭緊螺帽(TL500-TL700型) ,一直到扭力限制器不再滑動,注意,各螺栓之鬆緊度 必須均勻,先試行調整數次以求得相關機器之止確扭力設定,下一頁之有效旋轉角度和預設扭力關係圖可供參考。
為求精密之扭力調整,宜將本扭力限制器在調整螺帽或螺栓旋轉
45度,於50-60RPM 下試運轉500迴轉。
  

Torque setting of th eTorque Limiter is achieved by tightening or lossenign the adjustment bolts and /or the adjustment nuts. For torque adjustment of TL200to TL350, an adjustment nut is pro-vided, and for TL500 to TL700 adjustment bolts are pro-vided. The torque setting can be made after mounting the Torque Limiter on the shaft. The procedure is :

For TL200to TL350
First, rotate the adjustment nut tightly by hand so that the
disk spring fits the plate.Then tentativly tighten the nut by about 60 deqrees with a wrench.
For TL 500to TL700
Fistm rotate the nut for fixing the disc spring to the plate. and then tiqhten each adjustment boly by about 60 degrees.
Then, if the Torque Limiter slips under normal loading con-
ditionsn, tighten the nut (for TL200 to TL350or the bolts
(for TL500 to TL7000 ) gradually until the torque limiter stops Slipping. Always tighten (or loosen )the bolts equally. Try this adjusmtent several times to find the proper torque setting for the machine For your guidance, the chart on teh next page shows the relaition between the effective rotated angle amd preset torque.

For precise torque setting, run-in of the forque limiter is re-commended; for example, 500 revolutions at 50 to 60r/min with a rotated anale of 45 degrees of adjustment nuts of the bolts.



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