Scotch Yoke pneumatic actuator ke "stroke piston-type actuator", e loketseng taolo ea on-off kapa metering ea valve e nang le 90 ° rotation angle, joalo ka bolo, valve ea serurubele, joalo-joalo Ka ho tlatsa moea o hatelitsoeng ka har'a silinda. , piston e sutumetsoa hore e tsamaee ka tatellano.Piston e sebelisa phini ea piston le moralo oa groove o nang le sebopeho sa U oa fereko ea shift ho fetolela motsamao oa piston hore e be motsamao oa rotary oa fereko ea shift.Ho potoloha ha fereko ea phetoho ho khanna shaft ea tlhahiso ho potoloha, ka hona ho hlokomela taolo ea valve.

Ho ea ka mefuta e fapaneng ea ketso, e ka aroloa ka li-activator tsa pneumatic tsa mofuta o le mong le li-pneumatic actuators tse sebetsang habeli.

COVNA e theha le ho fana ka actuator ea pneumatic rotary ka lilemo tse 20+ 'me re lumela hore re ka u thusa ho khetha actuator le valve e loketseng, le ho fana ka tharollo ka boleng bo phahameng ba chelete.Amohela lipotso leha e le life tse tsoang ho uena.sales@covnavalve.com

Likarolo tsa Scotch Yoke Pneumatic Actuators

Melemo ea li-pneumatic actuators tsa mofuta oa scotch yoke li kenyelletsa:

• Torque e kholo ea tlhahiso
• Ho bonolo ho kenya le ho hlokomela habonolo
• Ts'ebetso e ntle e thibelang ho phatloha
• Ho o thusa ho laola o le hole

Likopo tsa Scotch Yoke Pneumatic Actuators

Ha tlhoko ea torque e phahame ho feta 7000Nm, li-actuator tsa rack-and-pinion hangata ha li na litšenyehelo.Ka lebaka lena, ha u khetha li-actuator tsa pneumatic, hangata ho khothalletsoa ho khetha li-actuator tsa pneumatic tse nang le matla a phahameng a scotch, tse ka fanang ka tlhahiso e phahameng ea torque.

Li-pneumatic actuators tsa mofuta oa Scotch yoke li loketse liindasteri tse boima tse kang:

• Petroleum le khase ea tlhaho
• Indasteri ea ho haha ​​likepe
• Indasteri ea pampiri le makhasi
• Indasteri ea matla
• Indasteri ea ho fehla matla
• Morafo