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SITEMA夾緊頭,SITEMA上海授權(quán)代理商
SITEMA夾緊頭用一個(gè)夾緊頭保持扭矩和軸向力
在特定的應(yīng)用中，可能需要同時(shí)保持較高的軸向力和扭矩。
對(duì)于氣動(dòng)操作，我們的鎖定單元系列KFPD滿(mǎn)足了這一要求。根據(jù)尺寸的不同，12 kN / 120 Nm或30 kN / 500 Nm的力/轉(zhuǎn)矩可以牢固地保持住。
“正常”SITEMA鎖定單元KFH已經(jīng)能夠保持較小的扭矩。例如：280Nm，同時(shí)在桿直徑56上具有100kN的軸向保持力。
如果需要更高的扭矩，SITEMA的特殊設(shè)計(jì)系列KFHD可以提供幫助。采用這種設(shè)計(jì)，與標(biāo)準(zhǔn)KFH裝置相比，可以保持10倍的扭矩。例如：2800牛米，同時(shí)在桿直徑56上具有100千牛的軸向保持力。
無(wú)論是氣動(dòng)還是液壓，應(yīng)用都局限于靜態(tài)保持。 KFPD和KFHD可以防止旋轉(zhuǎn)啟動(dòng)，但不適合制動(dòng)旋轉(zhuǎn)質(zhì)量。
SITEMA夾緊頭,SITEMA上海授權(quán)代理商

Hold torque and axial forces with one single clamping head

In particular applications, it can be necessary to hold high axial forces and torque at the same time. 

For pneumatic operation, our Locking Unit series KFPD meets this demand. Depending in the size, forces / torques of 12 kN / 120 Nm or 30 kN / 500 Nm can be held securely.

The “normal” SITEMA Locking Units KFH are already able to hold smaller torque. Example: 280 Nm with, at the same time, an axial holding force of 100 kN on rod diameter 56.

In case higher torque needs to be held, SITEMA’s special design series KFHD can help. With this design, it is possible to hold torque with a factor of 10 higher compared to the standard KFH unit. Example: 2800 Nm with, at the same time, an axial holding force of 100 kN on rod diameter 56.

Whether the operation is pneumatic or hydraulic, the application is limited to static holding. The KFPD and KFHD can prevent a rotation from starting, but are not suitable to brake rotating masses.

SITEMA夾緊頭,SITEMA上海授權(quán)代理商