{"id":218,"date":"2026-07-24T07:31:08","date_gmt":"2026-07-24T07:31:08","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&p=218"},"modified":"2026-07-24T07:31:08","modified_gmt":"2026-07-24T07:31:08","slug":"anti-backbend-chains-for-pushing-window","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/fi\/tuote\/anti-backbend-chains-for-pushing-window\/","title":{"rendered":"Ikkunan ty\u00f6nt\u00e4miseen tarkoitetut selk\u00e4nojan taipumisen estoketjut"},"content":{"rendered":"
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9 mallia<\/p>\n

06BF \/ 08BF \/ 415BF \/ 16AF<\/p>\n<\/div>\n

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9,525\u201325,4 mm<\/p>\n

\u00c4\u00e4nenkorkeuden alue<\/p>\n<\/div>\n

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Ty\u00f6nn\u00e4 ja ved\u00e4 sis\u00e4\u00e4n<\/p>\n

J\u00e4ykk\u00e4 ty\u00f6nt\u00f6 \/ Joustava veto<\/p>\n<\/div>\n

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ISO 9001<\/p>\n

Sertifioitu laatu<\/p>\n<\/div>\n<\/div>\n

Anti-Backbend Push Chain – Product Overview<\/h2>\n
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Ever-Power taaksep\u00e4in taipumisen est\u00e4v\u00e4t ketjut ikkunan ty\u00f6nt\u00e4miseen<\/a> are a specialised family of roller chains designed to transmit both push and pull forces along the chain axis without buckling. A conventional roller chain is fully flexible in both directions – it can be pulled under tension but will buckle immediately if a compressive (push) force is applied. An anti-backbend chain is engineered with extended outer link plates and an interlocking plate geometry that prevents the chain from bending backward beyond the straight position, effectively turning the chain into a rigid push rod when loaded in compression while retaining normal articulation in the pulling direction.<\/p>\n

The anti-backbend function is achieved through the plate geometry. The outer link plates in the EP push chain range are formed with a stepped or extended profile that bears against the adjacent inner link plates when the chain is in the straight (tensioned or compressed) configuration. This contact between plates prevents back-articulation – the chain cannot bend in the direction that would be compressive buckling. As the chain is fed out from the sprocket in the push direction, the interlocked plates form a rigid column capable of transmitting the compressive load through the chain length to the driven component. When the chain is retracted, the plates separate and the chain becomes fully flexible again, allowing it to coil or store in a compact magazine behind the sprocket.<\/p>\n

The primary application of EP anti-backbend push chains is in window actuator systems – automatic openers for roof lights, skylights, clerestory windows, industrial ventilation louvres, smoke control ventilators, and architectural glazing systems. In these applications, the window actuator motor drives a sprocket that feeds the chain out through a guide tube to push the window open, then retracts the chain to pull the window closed. The chain must be rigid enough in the push direction to push the window open against its own weight, wind pressure, and any sealing resistance, while flexible enough in the pull direction to store compactly in the actuator housing.<\/p>\n

The EP range covers nine models from EP-06BF34 at 9.525 mm pitch through EP-16AF101 at 25.400 mm pitch. Models marked with an asterisk (*) are bush chains – the d1 dimension in the specification table is the external diameter of the bush rather than an outer roller. The H and h dimensions in the specification table describe the outer link plate profile: H is the overall plate height (including the anti-backbend extension plate) and h is the standard plate depth within the chain height, both of which affect the guide tube or channel dimensions required to support the chain in service.<\/p>\n

 <\/p>\n<\/div>\n

\"Ikkunan<\/p>\n<\/div>\n<\/div>\n
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Mitta-avain:<\/strong> P = Jako (mm) | d1 max = Rullan halkaisija max (holkkiketju: ulkoholkin halkaisija) | b1 min = Levyjen v\u00e4linen sis\u00e4leveys min | d2 max = Tapin halkaisija max | L max = Tapin pituus max | H max = Levyn kokonaiskorkeus max (ulompi taipumaton levyprofiili) | h max = Levyn vakiosyvyys max | t\/T max = Sis\u00e4-\/ulkolevyn paksuus max | Q min = Min. vetolujuus kN\/lbf | q = Paino kg\/m | * = Holkkiketju (d1 on holkin ulkohalkaisija)<\/p>\n<\/div>\n

\"Ever-Powerin<\/p>\n

Sel\u00e4n taivutusta est\u00e4v\u00e4n ty\u00f6nt\u00f6ketjun tekniset tiedot<\/h2>\n

Kaikki mitat millimetrein\u00e4. T\u00e4hdell\u00e4 (*) merkityt mallit ovat holkkiketjuja. Q min = v\u00e4himm\u00e4isvetolujuus; q = paino metri\u00e4 kohden. H ja h ovat levyn mittapylv\u00e4it\u00e4 erittelypiirustuksesta (H = levyn kokonaiskorkeus, h = levyn sis\u00e4syvyys).<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
EP-malli<\/th>\nP (mm)<\/th>\nd1 maks. (mm)<\/th>\nb1 min (mm)<\/th>\nd2 max (mm)<\/th>\nP maks. (mm)<\/th>\nK-enimm\u00e4ismitta (mm)<\/th>\nkorkeus enint\u00e4\u00e4n (mm)<\/th>\nt\/T max (mm)<\/th>\nQ min (kN\/lbf)<\/th>\nq (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
EP-06BF34<\/td>\n9.525<\/td>\n6.35<\/td>\n3.80<\/td>\n3.28<\/td>\n10.00<\/td>\n12.38<\/td>\n7.88<\/td>\n1.04<\/td>\n7.0\/1574<\/td>\n0.47<\/td>\n<\/tr>\n
EP-*06CF22<\/td>\n9.525<\/td>\n5.08<\/td>\n4.77<\/td>\n3.58<\/td>\n11.60<\/td>\n12.86<\/td>\n8.38<\/td>\n1.30<\/td>\n7.9\/1776<\/td>\n0.51<\/td>\n<\/tr>\n
EP-*06CF30<\/td>\n9.525<\/td>\n5.08<\/td>\n4.77<\/td>\n3.58<\/td>\n13.90<\/td>\n13.05<\/td>\n8.55<\/td>\n2.03\/1.25<\/td>\n7.9\/1776<\/td>\n0.71<\/td>\n<\/tr>\n
EP-*P9.525F1<\/td>\n9.525<\/td>\n5.08<\/td>\n4.77<\/td>\n3.58<\/td>\n11.60<\/td>\n13.00<\/td>\n8.55<\/td>\n1.30<\/td>\n7.9\/1776<\/td>\n0.57<\/td>\n<\/tr>\n
EP-08BF6<\/td>\n12.700<\/td>\n7.95<\/td>\n7.85<\/td>\n3.96<\/td>\n16.60<\/td>\n17.00<\/td>\n11.00<\/td>\n1.50<\/td>\n13.8\/3102<\/td>\n0.91<\/td>\n<\/tr>\n
EP-415BF4<\/td>\n12.700<\/td>\n7.75<\/td>\n4.88<\/td>\n4.09<\/td>\n16.40<\/td>\n17.00<\/td>\n11.00<\/td>\n1.3\/3.1<\/td>\n12.0\/2698<\/td>\n1.07<\/td>\n<\/tr>\n
EP-P12.7F4<\/td>\n12.700<\/td>\n7.50<\/td>\n5.50<\/td>\n4.45<\/td>\n15.60<\/td>\n14.30<\/td>\n8.50<\/td>\n2.03<\/td>\n15.0\/3372<\/td>\n0.99<\/td>\n<\/tr>\n
EP-08BF20<\/td>\n12.700<\/td>\n8.51<\/td>\n7.75<\/td>\n4.45<\/td>\n16.70<\/td>\n16.50<\/td>\n10.50<\/td>\n1.60<\/td>\n18.0\/4046<\/td>\n1.04<\/td>\n<\/tr>\n
EP-08BF208<\/td>\n12.700<\/td>\n8.51<\/td>\n7.75<\/td>\n4.45<\/td>\n17.00<\/td>\n16.50<\/td>\n10.50<\/td>\n1.60<\/td>\n10.0\/2248<\/td>\n1.06<\/td>\n<\/tr>\n
EP-16AF101<\/td>\n25.400<\/td>\n15.88<\/td>\n15.75<\/td>\n7.92<\/td>\n32.70<\/td>\n26.90<\/td>\n14.80<\/td>\n3.25<\/td>\n56.7\/12746<\/td>\n3.45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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\"\"<\/p>\n

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Anti-Backbend Push Chain – Key Technical Features<\/h2>\n
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Taivutusta est\u00e4v\u00e4 levyn geometria<\/h3>\n

The extended outer link plates bear against adjacent inner link plates when the chain is in the straight configuration, blocking back-articulation and preventing compressive buckling. The chain is fully rigid in the push direction and normally flexible in the pull direction. This dual behaviour – rigid rod when pushed, flexible chain when pulled – enables a single chain to both push a load open and pull it closed from the same actuator without a separate push mechanism.<\/p>\n<\/div>\n

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Kompakti s\u00e4ilytystila taitettuna<\/h3>\n

Kun ikkunan toimilaite vet\u00e4\u00e4 ketjun sis\u00e4\u00e4n, ketjun normaali niveltyminen jatkuu ja ketju taittuu kompaktisti toimilaitteen makasiiniin tai s\u00e4ilytyskanavaan vetopy\u00f6r\u00e4n taakse. Toimilaitteen kotelo voi olla huomattavasti lyhyempi kuin ikkunan suurin avausliike, koska ketju s\u00e4ilytet\u00e4\u00e4n taitetussa muodossa eik\u00e4 ojennettuna. EP-06BF34, jonka jako on 9,525 mm, ja EP-08BF6, jonka jako on 12,700 mm, ovat yleisimm\u00e4t koot kompakteissa asuin- ja kevyiden liikerakennusten ikkunatoimilaitteissa.<\/p>\n<\/div>\n

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Ohjauskanavan ja putken yhteensopivuus<\/h3>\n

EP-taivutuskyp\u00e4r\u00e4t on suunniteltu toimimaan ohjauskanavan tai -putken sis\u00e4ll\u00e4, joka tukee ketjua sen ty\u00f6nt\u00f6pituudella est\u00e4en sivuttaisnurjahduksen suurissa puristuskuormissa. Spesifikaatiotaulukon H- ja h-mitat ovat t\u00e4rkeimm\u00e4t parametrit ohjauskanavan poikkileikkauksen mitoituksessa. H ilmaisee ketjun kokonaiskorkeuden taivutuskyp\u00e4r\u00e4n jatke mukaan lukien, ja h ilmaisee levyn sis\u00e4syvyyden. Ohjauskanavan rei\u00e4n on oltava vapaa H:n korkeudella ketjun korkeusakselilla ja b1:n (plus tapin ulkonema) korkeudella ketjun leveysakselilla, jotta ketju liikkuu sujuvasti ilman juuttumista.<\/p>\n<\/div>\n

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Bush-ketjun vaihtoehdot<\/h3>\n

Models marked * – EP-*06CF22, EP-*06CF30, and EP-*P9.525F1 – are bush chain (sleeve chain) variants where no separate outer roller is fitted. The d1 dimension for these models is the external diameter of the bush, not an outer roller. Bush chain variants are lighter than roller chain equivalents at the same pitch and are used where roller wear from sprocket engagement is not a concern due to the low cycle count of typical window actuator applications. The absence of the outer roller also reduces the overall chain height slightly.<\/p>\n<\/div>\n

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Low Maintenance – Low Cycle Application<\/h3>\n

Window actuator push chains operate at very low cycle rates – typically 1 to 10 open-close operations per day – and at very low speeds (0.01 to 0.1 m\/s chain speed). These characteristics mean that lubrication requirements are minimal and chain wear is negligible under normal operating conditions. The EP push chain range is supplied pre-lubricated and requires no additional lubrication for normal building ventilation applications. For industrial applications with higher cycle rates, periodic light mineral oil application to the joint areas is recommended.<\/p>\n<\/div>\n

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Korroosionkest\u00e4v\u00e4t vaihtoehdot<\/h3>\n

Window actuator chains are frequently installed in humid, coastal, or chemically challenging environments – pool enclosures, conservatories, marine buildings, and industrial facilities with chemical atmospheres. EP push chains in the 06BF and 08BF series are available in stainless steel (SUS304 or SUS316L) on request for these environments. Nickel-plated carbon steel variants are also available for moderate corrosion resistance at lower cost. Please specify the required surface treatment or material grade when requesting a quotation.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Sovellukset<\/h2>\n
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Kattoikkunat, kattoikkunat ja ikkunat, joissa on oviaukko<\/h3>\n

EP-06BF34-, EP-*06CF22- ja EP-08BF6-ty\u00f6nt\u00f6ketjut ovat vakiovarusteita moottoroiduissa kattoikkunoiden ja taivaankappaleiden toimilaitteissa asuin-, liike- ja laitosrakennuksissa. Toimilaite asennetaan tyypillisesti kattoikkunan saranap\u00e4\u00e4h\u00e4n, ja ketju ty\u00f6ntyy runkoprofiilia pitkin avatakseen lasipaneelin painovoimaa ja tuulenpainetta vastaan. Sis\u00e4\u00e4nvedetyn ketjun kompakti taitettu s\u00e4ilytystila mahdollistaa ohuet toimilaitekotelot, jotka sopivat nykyaikaisten kattoikkunaj\u00e4rjestelmien kapeisiin runkoprofiileihin.<\/p>\n<\/div>\n

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Savunpoisto- ja paloturvallisuusj\u00e4rjestelm\u00e4t<\/h3>\n

Automaattisissa savunpoistoj\u00e4rjestelmiss\u00e4 ja palolaukaisevissa tuuletusavaajissa k\u00e4ytet\u00e4\u00e4n 08BF- ja P12.7F-sarjojen EP-ty\u00f6nt\u00f6ketjuja niiden suuremman vetolujuuden ja ty\u00f6nt\u00f6voiman vuoksi. Savunpoistosovelluksissa toimilaitteen on pidett\u00e4v\u00e4 tuuletusaukko luotettavasti suljettuna tuulen nousevaa voimaa vastaan \u200b\u200bnormaaleissa olosuhteissa, sitten avattava se nopeasti ja pidett\u00e4v\u00e4 se t\u00e4ysin auki tuulikuormaa vastaan \u200b\u200btulipalon aikana. Taipumisenestoinen lukitusgeometria tarjoaa rakenteellisen j\u00e4ykkyyden, jota tarvitaan avoimen asennon yll\u00e4pit\u00e4miseen sivuttaistuulikuormituksen aikana ilman erillist\u00e4 mekaanista aukipitolaitetta.<\/p>\n<\/div>\n

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Teollisuuden ilmanvaihto- ja s\u00e4leikk\u00f6toimilaitteet<\/h3>\n

EP-08BF20-, EP-P12.7F4- ja EP-16AF101-ketjut teollisuusrakennusten ilmanvaihtos\u00e4leikk\u00f6jen k\u00e4ytt\u00f6laitteisiin, maatalousrakennusten tuuletuspaneeleihin, kasvihuoneiden harjatuuletusaukkojen avaajiin ja tehtaiden ja varastojen suurikokoisiin moottoroituihin ikkunoihin. 25,4 mm:n nousulla ja 56,7 kN:n v\u00e4himm\u00e4isvetolujuudella varustettu EP-16AF101 on valinta suuritehoisiin teollisuusk\u00e4ytt\u00f6laitteisiin, joissa ikkuna- tai s\u00e4leikk\u00f6pinta-ala on suuri, tuulikuorma on merkitt\u00e4v\u00e4 tai useita tuuletusaukkoja on k\u00e4ytett\u00e4v\u00e4 yhdest\u00e4 ketjupiirist\u00e4.<\/p>\n<\/div>\n<\/div>\n

\"Ever-Powerin<\/p>\n

Yhteensopivat rattaat ja muut ketjutyypit<\/h2>\n
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\"Ever-Power-ketjupy\u00f6r\u00e4t<\/p>\n

Sopivia vetorattaita EP-taipumusesteisiin ty\u00f6nt\u00f6ketjuihin, mukaan lukien toimilaiteluokan hammaspy\u00f6r\u00e4t ja ketjupy\u00f6r\u00e4-akselikokoonpanot, on saatavilla yhteisty\u00f6kumppanimme sivuston kautta. sprocket-chain.net<\/a>.<\/p>\n

Katso sopivat rattaat \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

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Muut ketjut<\/h3>\n
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\"Korea<\/p>\n

Ruostumattomasta ter\u00e4ksest\u00e4 valmistetut ketjut<\/a><\/h3>\n

SUS304- ja SUS316L-rullaketjut elintarvike-, l\u00e4\u00e4ke- ja sy\u00f6vytt\u00e4viin ymp\u00e4rist\u00f6ihin.<\/p>\n

N\u00e4kym\u00e4alue<\/a><\/p>\n<\/div>\n

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\"Korea<\/p>\n

Maatalousketjut<\/a><\/h3>\n

CA-, CC- ja S-sarjat puimureille, paalaimille ja sadonk\u00e4sittelykoneille. ISO 487 -standardi.<\/p>\n

N\u00e4kym\u00e4alue<\/a><\/p>\n<\/div>\n

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\"Korea<\/p>\n

Tekniset ketjut<\/a><\/h3>\n

WH-hitsatut ter\u00e4s-, valetut ja py\u00f6r\u00f6lenkkiset ketjut sementti-, kaivos- ja raskaslaitteiden kuljetukseen.<\/p>\n

N\u00e4kym\u00e4alue<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/div>\n<\/div>\n

Usein kysytyt kysymykset<\/h2>\n
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\nKuinka taipumista est\u00e4v\u00e4 ketju v\u00e4litt\u00e4\u00e4 ty\u00f6nt\u00f6voiman nurjahtamatta?<\/summary>\n
A standard roller chain buckles immediately under any compressive load because the joints are free to articulate in both directions. An anti-backbend chain is prevented from bending in the reverse (back) direction by the geometry of the outer link plates, which are extended or stepped so that they physically bear against the inner link plates at the straight configuration. When a compressive load is applied – the motor pushes the chain – the chain cannot bend backward and instead transmits the compressive force along the chain length as a rigid column. The guide channel or tube surrounding the chain provides lateral support to prevent the chain from buckling sideways under load, completing the push force transmission path to the driven window or louvre.<\/div>\n<\/details>\n
\nMink\u00e4 kokoisia ohjauskanavan mittoja tarvitsen tietylle ketjulle?<\/summary>\n
The guide channel cross-section must clear the full chain profile. The minimum channel height clearance is the H max dimension from the specification table plus 0.5 mm running clearance on each side (H max + 1.0 mm total height). The minimum channel width clearance is the pin length L max plus 0.5 mm running clearance on each side (L max + 1.0 mm total width). For example, EP-08BF6 has H max 17.00 mm and L max 16.60 mm, requiring a channel of at least 18.0 mm height by 17.6 mm width. For applications with significant chain speed or vibration, increase the clearance to 1.0 mm on each side. The channel must be smooth-bore on the inner surfaces and straight along the push axis – any bow in the channel will cause the chain to bind under compressive load.<\/div>\n<\/details>\n
\nMik\u00e4 on suurin ty\u00f6nt\u00f6voima, jonka tietty ketju voi v\u00e4litt\u00e4\u00e4?<\/summary>\n
Suurinta ty\u00f6nt\u00f6voimaa rajoittaa ketju-johteessa -j\u00e4rjestelm\u00e4n pilarin nurjahduslujuus, ei ketjun vetolujuus. Pilarin lujuus riippuu ketjun tukemattomasta pituudesta ohjaimen ulostulopisteen ja kuormituspisteen (ikkunan karmin) v\u00e4lill\u00e4, ketjun poikkileikkauksen j\u00e4ykkyydest\u00e4 ja p\u00e4\u00e4tyolosuhteista. Useimmissa ikkunatoimilaitteiden sovelluksissa tukematon pituus on hyvin lyhyt (alle 50 mm) ja ohjaimen ulostulo on l\u00e4hell\u00e4 ikkunan karmia, joten pilarin lujuus on eritt\u00e4in korkea suhteessa vaadittuun ty\u00f6nt\u00f6voimaan. Jos tukematon pituus on pidempi, tulisi k\u00e4ytt\u00e4\u00e4 ketjua, jolla on suurempi H-mitta (korkeampi levyprofiili), koska sill\u00e4 on suurempi poikkileikkausj\u00e4ykkyys. Ota yhteytt\u00e4 EP:hen toimilaitteen geometrian ja tarvittavan ty\u00f6nt\u00f6voiman osalta saadaksesi suosituksen.<\/div>\n<\/details>\n
\nVoivatko EP:n toimitusketjut vastata olemassa olevien toimilaitteiden OEM-spesifikaatioita?<\/summary>\n
Yes. The models in the specification table cover the most widely used anti-backbend chain specifications in the window actuator industry. For actuators from major OEM manufacturers such as Sommer, Geze, Tormax, Raico, and others, please supply the existing chain designation or a chain sample so EP can verify the dimensional match. Key dimensions to verify are pitch, roller or bush diameter, inner width (b1), pin diameter (d2), pin length (L), and overall plate height (H). EP can also produce custom anti-backbend chain configurations outside the standard table if the required quantity justifies a tooling investment – minimum order for custom configurations is typically 200 metres.<\/div>\n<\/details>\n
\nMit\u00e4 eroa on EP-08BF20:lla ja EP-08BF208:lla?<\/summary>\n
Sek\u00e4 EP-08BF20:lla ett\u00e4 EP-08BF208:lla on sama nousu (12,700 mm), rullan halkaisija (8,51 mm), sis\u00e4leveys (7,75 mm), tapin halkaisija (4,45 mm) ja levyn korkeusmitat. Ero on v\u00e4himm\u00e4isvetolujuudessa: EP-08BF20:n nimellisvetolujuus on 18,0 kN \/ 4046 lbf ja EP-08BF208:n nimellisvetolujuus 10,0 kN \/ 2248 lbf. T\u00e4m\u00e4 heijastaa levyn paksuuden tai levymateriaalin k\u00e4sittelyn eroa kahden mallin v\u00e4lill\u00e4. EP-08BF208 on tarkoitettu pienemm\u00e4n kuormituksen sovelluksiin tai toimilaitteille, joissa alkuper\u00e4inen suunnittelu k\u00e4ytti kevyemp\u00e4\u00e4 levyspesifikaatiota. EP-08BF20 on lujempi vaihtoehto sovelluksiin, jotka vaativat suurempaa ty\u00f6nt\u00f6- ja vetovoimakapasiteettia. EP-08BF208:n tapin pituus (17,00 mm) on my\u00f6s hieman pidempi kuin EP-08BF20:n (16,70 mm), mik\u00e4 vaikuttaa ohjauskanavan leveyden mitoitukseen.<\/div>\n<\/details>\n
\nMink\u00e4 pituinen ketju pit\u00e4isi tilata ja miten sit\u00e4 s\u00e4ilytet\u00e4\u00e4n?<\/summary>\n
The required chain length is the full push stroke of the actuator plus the storage length in the magazine plus the wrap around the drive sprocket plus a short tail for the chain anchor point. In practice, the actuator manufacturer specifies the chain length for their product as part of the system design – for OEM actuator replacement chains, simply order the length specified in the actuator service documentation. For new actuator designs, add approximately 20% to the maximum opening stroke to allow for sprocket wrap and storage tail. The chain stores in the magazine by normal chain articulation – the retracted chain folds back on itself at the sprocket exit with a bend radius equal to approximately 3 to 4 times the chain pitch, so the magazine depth must be at least this distance from the sprocket centreline.<\/div>\n<\/details>\n<\/div>\n

Mit\u00e4 asiakkaamme sanovat<\/h2>\n
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\u2605\u2605\u2605\u2605\u2605\u2605<\/p>\n

“We manufacture electric window actuators for commercial and institutional buildings. EP-08BF6 chains are now our standard specification for mid-range actuators. The dimensional consistency batch to batch is excellent – our assembly line runs with zero fit adjustments. We have shipped over 3,000 actuator units using EP chains in the last 18 months with no field failures attributable to chain quality.”<\/p>\n

AM, tuotantop\u00e4\u00e4llikk\u00f6<\/strong>
\nPoland – Window Actuator Manufacturer<\/p>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605\u2605<\/p>\n

“We specify EP-16AF101 for our heavy industrial ventilation louvre drives on factory buildings. The 56 kN tensile rating gives us comfortable safety margin for large louvre panels in high-wind locations. The chain has been running on a coastal cement works installation for 4 years with minimal wear. We apply light oil at the annual service visit and nothing more.”<\/p>\n

Tekninen johtaja<\/strong>
\nUK – Industrial Ventilation Specialist<\/p>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605\u2605<\/p>\n

“EP-*06CF30 chains for our compact roof light actuators. The bush chain variant allows a slimmer guide channel than a roller chain equivalent, which is important for our slim-profile product line. EP verified the chain against our sample within 2 working days and delivered 500 metres of cut-to-length chains within the week. Exactly what we needed for a product launch deadline.”<\/p>\n

SL, suunnitteluinsin\u00f6\u00f6ri<\/strong>
\nDenmark – Roof Light Manufacturer<\/p>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605\u2605<\/p>\n

“We supply smoke ventilator replacement chains to the UK market. EP-08BF20 covers the majority of the field installations we encounter. The chains arrive clearly labelled with batch and dimensional data on the delivery documentation, which our service engineers need for job records. A reliable supplier for a critical life safety application.”<\/p>\n

RP, operatiivinen johtaja<\/strong>
\nUK – Smoke Ventilation Service Company<\/p>\n<\/div>\n<\/div>\n

\n

\"\"<\/p>\n

\n

Pyyd\u00e4 tarjous EP-takataivutusta est\u00e4vien ty\u00f6nt\u00f6ketjujen toimituksesta<\/h3>\n

Ilmoita EP-ketjun malli spesifikaatiotaulukosta, m\u00e4\u00e4r\u00e4 metrein\u00e4 ja se, tarvitaanko valmiiksi leikattuja pituuksia liitoslenkkeineen. Jos toimilaite on vaihdettava alkuper\u00e4isen valmistajan toimesta, ilmoita toimilaitteen merkki ja malli tai n\u00e4yte olemassa olevasta ketjusta. Ruostumattomasta ter\u00e4ksest\u00e4 ja nikkelill\u00e4 p\u00e4\u00e4llystetyt versiot saatavilla pyynn\u00f6st\u00e4. Tiimimme vastaa yhden arkip\u00e4iv\u00e4n kuluessa.<\/p>\n

Pyyd\u00e4 tarjous nyt<\/a>
\nKaikki k\u00e4ytt\u00f6ketjutuotteet<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

EP-06BF, EP-08BF, EP-415BF, EP-P12.7F, EP-08BF208 ja EP-16AF ty\u00f6nt\u00f6ketjusarjat. J\u00e4ykk\u00e4 ty\u00f6nt\u00f6suunnassa, joustava vetosuunnassa. Nousu 9,525 mm - 25,400 mm. Automaattisiin ikkunatoimilaitteisiin, kattoikkunoiden k\u00e4ytt\u00f6laitteisiin, s\u00e4leikk\u00f6j\u00e4rjestelmiin ja arkkitehtonisiin ilmanvaihdon s\u00e4\u00e4timiin.<\/p>","protected":false},"featured_media":212,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":["post-218","product","type-product","status-publish","has-post-thumbnail","product_cat-driving-chains","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/product\/218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/comments?post=218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/media\/212"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/media?parent=218"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/product_brand?post=218"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/product_cat?post=218"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/fi\/wp-json\/wp\/v2\/product_tag?post=218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}