Paa Pahu Uila
ʻO Electric Automatic Bollard, ma kahi o ka hoʻolālā maʻamau e like me ka hydraulic, pneumatic, electric-hydraulic rod, screw driver, etc., witch the gravity balance device i hoʻohana ʻia, hiki ke hoʻokō i ke koi o ka palekana, haʻahaʻa-carbon, wikiwiki, lōʻihi ke ola lawelawe, ʻaʻohe mālama. No nā puʻu 450mm, 600mm a me 800mm, ʻo ka manawa o ka hoʻokiʻekiʻe ʻana a me ka hoʻohaʻahaʻa ʻana aia i loko o 1.5 kekona, 2 kekona a me 3 kekona i alakaʻi ʻia e 24V DC, 36W wale nō. Ua kākoʻo ʻia ʻoi aku ma mua o 10,000 mau pōʻai no ka lā hoʻokahi a hiki ke hoʻokō ʻaʻole liʻiliʻi ma mua o 1 miliona mau pōʻai no ka lawelawe ʻana i ke ola, me ka ʻole o ka lubrication waho.
