{"id":2490,"date":"2021-10-19T09:03:00","date_gmt":"2021-10-19T01:03:00","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=2490"},"modified":"2022-11-18T14:21:38","modified_gmt":"2022-11-18T06:21:38","slug":"five-characteristics-of-explosion-proof-chain-hoist","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/fi\/five-characteristics-of-explosion-proof-chain-hoist\/","title":{"rendered":"Viisi r\u00e4j\u00e4hdyssuojatun ketjunostimen ominaisuutta"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>1. Korkeampi turvallisuussuorituskyky<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>R\u00e4j\u00e4hdyssuojattu <a href=\"https:\/\/www.sevencrane.com\/fi\/product\/electric-chain-hoist\/\">ketjunostin<\/a>&nbsp;on lis\u00e4nnyt r\u00e4j\u00e4hdyssuojausta verrattuna tavalliseen ketjuun. Sill\u00e4 voidaan tehokkaasti varmistaa laitteiden turvallisuus k\u00e4yt\u00f6n aikana, ja my\u00f6s rakenne on suunniteltu kokonaisvaltaisesti. Se on mukavampi kuljettaa, parantaa sen seismist\u00e4 suorituskyky\u00e4 ja ja toiminnan joustavuus on vahvempi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.sevencrane.com\/fi\/product\/electric-chain-hoist\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141456\/2t-and-3t-electric-hoists.jpg\" alt=\"2t ja 3t s\u00e4hk\u00f6nostimet\" class=\"wp-image-3605 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"527\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141456\/2t-and-3t-electric-hoists.jpg\" alt=\"2t ja 3t s\u00e4hk\u00f6nostimet\" class=\"wp-image-3605 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141456\/2t-and-3t-electric-hoists.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141456\/2t-and-3t-electric-hoists-300x211.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Paranna tehokkuutta<\/strong><\/h2>\n\n\n\n<p>Tavalliseen ketjunostimeen verrattuna r\u00e4j\u00e4hdyssuojatun nostimen nostonopeus on nopeampi ja nostokapasiteettia on parannettu vastaavasti. R\u00e4j\u00e4hdyssuojatussa nostimessa on 2-vaiheinen vaihderakenne, joka voi tehokkaasti v\u00e4ltt\u00e4\u00e4 nostotavaran ylikuormituksen. Vahva nostoketju tekee my\u00f6s laitteiden toiminnan vakaammaksi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Tarkista j\u00e4nnite<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Meid\u00e4n on tarkistettava k\u00e4ytt\u00f6j\u00e4nnite varmistaaksemme, ett\u00e4 j\u00e4nnitteen arvo on v\u00e4hint\u00e4\u00e4n 10% nimellisj\u00e4nnitteest\u00e4. Koska moottori tarvitsee k\u00e4ynnistyess\u00e4\u00e4n liian pienen v\u00e4\u00e4nt\u00f6momenttialueen, sen t\u00e4ytyy kuluttaa paljon s\u00e4hk\u00f6\u00e4 voidakseen nostaa tavaroita. Joten joskus j\u00e4nnite on liian alhainen, jotta laite ei k\u00e4ynnisty normaalisti. Laitteen j\u00e4nnitett\u00e4 tarkasteltaessa voimme k\u00e4ytt\u00e4\u00e4 monimittaria ja muita mittalaitteita mittaamaan asiaankuuluvaa j\u00e4nnitearvoa, mutta varmistamaan laitej\u00e4nnitteen stabiilisuuden.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.sevencrane.com\/fi\/product\/electric-chain-hoist\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141459\/20t-electric-hoist.jpg\" alt=\"20t s\u00e4hk\u00f6nostin\" class=\"wp-image-3606 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"579\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141459\/20t-electric-hoist.jpg\" alt=\"20t s\u00e4hk\u00f6nostin\" class=\"wp-image-3606 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141459\/20t-electric-hoist.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141459\/20t-electric-hoist-300x232.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Tarkista, puuttuuko vaihe<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Oikosulku ja katkeaminen johdossa aiheuttavat my\u00f6s riitt\u00e4m\u00e4tt\u00f6m\u00e4n virransy\u00f6t\u00f6n laitteistolle, jolloin ketjunostin ei pysty toimimaan normaalisti. T\u00e4llaisen vian vuoksi meid\u00e4n on suoritettava laitteen piirilevyn yksityiskohtainen tarkastus. Piirilevy\u00e4 tarkasteltaessa on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4 katkaista virransy\u00f6tt\u00f6. Muuten se ei vain vahingoita piirilevy\u00e4, vaan uhkaa my\u00f6s ihmishenkien turvallisuutta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Tarkista virrankatkaisutilanne<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>Kun kaikki yll\u00e4 olevat vaiheet on suoritettu, meid\u00e4n on tarkistettava laitteen virta. Normaaleissa olosuhteissa voit k\u00e4ytt\u00e4\u00e4 testikyn\u00e4\u00e4 mittaamaan ja korjaamaan linjat, joita ei saada aikaan ajoissa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.sevencrane.com\/fi\/product\/electric-chain-hoist\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141504\/different-capacities-of-hoist.jpg\" alt=\"erilaisia nostimen tehoja\" class=\"wp-image-3607 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"494\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141504\/different-capacities-of-hoist.jpg\" alt=\"erilaisia nostimen tehoja\" class=\"wp-image-3607 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141504\/different-capacities-of-hoist.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2021\/10\/18141504\/different-capacities-of-hoist-300x198.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>1. Parempi turvallisuusteho R\u00e4j\u00e4hdyssuojattu ketjunostin on lis\u00e4nnyt r\u00e4j\u00e4hdyssuojausta verrattuna tavalliseen ketjuun. Sill\u00e4 voidaan tehokkaasti varmistaa laitteiden turvallisuus k\u00e4yt\u00f6n aikana, ja my\u00f6s rakenne on suunniteltu kokonaisvaltaisesti. Se on mukavampi kuljettaa, parantaa sen seismist\u00e4 suorituskyky\u00e4 ja ja toiminnan joustavuus on vahvempi. 2. Paranna\u2026<\/p>","protected":false},"author":2,"featured_media":3607,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[114],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Five Characteristics of Explosion-proof Chain Hoist - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"This article tells the five characteristics of explosion-proof chain hoist: higher safety performance, higher efficiency and etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/fi\/five-characteristics-of-explosion-proof-chain-hoist\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Five Characteristics of Explosion-proof Chain Hoist - 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