{"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\/sk\/produkt\/anti-backbend-chains-for-pushing-window\/","title":{"rendered":"Re\u0165aze proti oh\u00fdbaniu na tla\u010denie okien"},"content":{"rendered":"
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9 modelov<\/p>\n

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

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9,525 a\u017e 25,4 mm<\/p>\n

Rozsah t\u00f3nu<\/p>\n<\/div>\n

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Zatla\u010di\u0165 a zasun\u00fa\u0165<\/p>\n

Pevn\u00fd tlak \/ flexibiln\u00fd \u0165ah<\/p>\n<\/div>\n

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ISO 9001<\/p>\n

Certifikovan\u00e1 kvalita<\/p>\n<\/div>\n<\/div>\n

Anti-Backbend Push Chain – Product Overview<\/h2>\n
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Ve\u010dn\u00e1 sila re\u0165aze proti sp\u00e4tn\u00e9mu ohnutiu na tla\u010denie okna<\/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

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\"Re\u0165aze<\/p>\n<\/div>\n<\/div>\n
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K\u013e\u00fa\u010d k rozmerom:<\/strong> P = Rozstup (mm) | d1 max = Maxim\u00e1lny priemer val\u010deka (puzdrov\u00e1 re\u0165az: vonkaj\u0161\u00ed priemer puzdra) | b1 min = Min. vn\u00fatorn\u00e1 \u0161\u00edrka medzi doskami | d2 max = Maxim\u00e1lny priemer \u010dapu | L max = Maxim\u00e1lna d\u013a\u017eka \u010dapu | H max = Maxim\u00e1lna celkov\u00e1 v\u00fd\u0161ka dosky (vonkaj\u0161\u00ed profil dosky proti sp\u00e4tn\u00e9mu ohybu) | h max = Maxim\u00e1lna \u0161tandardn\u00e1 h\u013abka dosky | t\/T max = Maxim\u00e1lna hr\u00fabka vn\u00fatornej\/vonkaj\u0161ej dosky | Q min = Min. pevnos\u0165 v \u0165ahu kN\/lbf | q = Hmotnos\u0165 kg\/m | * = Puzdrov\u00e1 re\u0165az (d1 je vonkaj\u0161\u00ed priemer puzdra)<\/p>\n<\/div>\n

\"Tla\u010dn\u00e1<\/p>\n

\u0160pecifik\u00e1cie tla\u010dnej re\u0165aze s ochranou proti sp\u00e4tn\u00e9mu ohybu<\/h2>\n

V\u0161etky rozmery s\u00fa v mm. Modely ozna\u010den\u00e9 * s\u00fa puzdrov\u00e9 re\u0165aze. Q min = minim\u00e1lna pevnos\u0165 v \u0165ahu; q = hmotnos\u0165 na meter. H a h s\u00fa st\u013apce s rozmermi dosky z v\u00fdkresu so \u0161pecifik\u00e1ciou (H = celkov\u00e1 v\u00fd\u0161ka dosky, h = vn\u00fatorn\u00e1 h\u013abka dosky).<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model EP<\/th>\nP (mm)<\/th>\nd1 max (mm)<\/th>\nb1 min (mm)<\/th>\nd2 max (mm)<\/th>\nMaxim\u00e1lna d\u013a\u017eka (mm)<\/th>\nV max (mm)<\/th>\nmaxim\u00e1lna v\u00fd\u0161ka (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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Anti-Backbend Push Chain – Key Technical Features<\/h2>\n
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Geometria dosky proti sp\u00e4tn\u00e9mu ohybu<\/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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Kompaktn\u00e9 skladovanie v zasunutej polohe<\/h3>\n

Ke\u010f pohon okna zasunie re\u0165az, obnov\u00ed sa norm\u00e1lny pohyb re\u0165aze a re\u0165az sa kompaktne zlo\u017e\u00ed do z\u00e1sobn\u00edka pohonu alebo \u00falo\u017en\u00e9ho kan\u00e1la za ozuben\u00fdm kolesom. Kryt pohonu m\u00f4\u017ee by\u0165 v\u00fdrazne krat\u0161\u00ed ako maxim\u00e1lny zdvih otv\u00e1rania okna, preto\u017ee re\u0165az sa skladuje v zlo\u017eenej konfigur\u00e1cii, a nie zost\u00e1va natiahnut\u00e1. Najbe\u017enej\u0161ie ve\u013ekosti kompaktn\u00fdch pohonov okien pre dom\u00e1cnosti a \u013eahk\u00e9 komer\u010dn\u00e9 \u00fa\u010dely s\u00fa EP-06BF34 s rozstupom 9,525 mm a EP-08BF6 s rozstupom 12,700 mm.<\/p>\n<\/div>\n

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Kompatibilita vodiacich kan\u00e1lov a r\u00farok<\/h3>\n

Re\u0165aze EP s ochranou proti sp\u00e4tn\u00e9mu ohybu s\u00fa navrhnut\u00e9 tak, aby fungovali vo vodiacom kan\u00e1li alebo r\u00farke, ktor\u00e1 podopiera re\u0165az pozd\u013a\u017e jej tla\u010dnej d\u013a\u017eky a zabra\u0148uje bo\u010dn\u00e9mu vybo\u010deniu pri vysok\u00fdch tlakov\u00fdch za\u0165a\u017eeniach. Rozmery H a h v tabu\u013eke \u0161pecifik\u00e1ci\u00ed s\u00fa k\u013e\u00fa\u010dov\u00fdmi parametrami pre dimenzovanie prierezu vodiaceho kan\u00e1la. H ud\u00e1va celkov\u00fa v\u00fd\u0161ku re\u0165aze vr\u00e1tane pred\u013a\u017eenia dosky s ochranou proti sp\u00e4tn\u00e9mu ohybu a h ud\u00e1va h\u013abku vn\u00fatornej dosky. Otvor vodiaceho kan\u00e1la mus\u00ed ma\u0165 v\u00f4\u013eu H na osi v\u00fd\u0161ky re\u0165aze a b1 (plus v\u00fd\u010dnelok \u010dapu) na osi \u0161\u00edrky re\u0165aze, aby sa umo\u017enil plynul\u00fd pohyb bez zasek\u00e1vania.<\/p>\n<\/div>\n

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Varianty re\u0165az\u00ed puzdier<\/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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Mo\u017enosti odoln\u00e9 vo\u010di kor\u00f3zii<\/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

Aplik\u00e1cie<\/h2>\n
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Stre\u0161n\u00e9 okn\u00e1, svetl\u00edky a okn\u00e1 do svetl\u00edka<\/h3>\n

Tla\u010dn\u00e9 re\u0165aze EP-06BF34, EP-*06CF22 a EP-08BF6 s\u00fa \u0161tandardnou \u0161pecifik\u00e1ciou pre motorizovan\u00e9 pohony stre\u0161n\u00fdch okien a svetl\u00edkov v obytn\u00fdch, komer\u010dn\u00fdch a in\u0161titucion\u00e1lnych budov\u00e1ch. Pohon sa zvy\u010dajne montuje na p\u00e1ntov\u00fd koniec stre\u0161n\u00e9ho okna a re\u0165az tla\u010d\u00ed pozd\u013a\u017e profilu r\u00e1mu, aby otvorila presklen\u00fd panel proti gravit\u00e1cii a tlaku vetra. Kompaktn\u00e9 zlo\u017een\u00e9 ulo\u017eenie zasunutej re\u0165aze umo\u017e\u0148uje \u0161t\u00edhle kryty pohonov, ktor\u00e9 vyhovuj\u00fa \u00fazkym profilom r\u00e1mu modern\u00fdch syst\u00e9mov stre\u0161n\u00fdch okien.<\/p>\n<\/div>\n

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Syst\u00e9my vetrania dymu a po\u017eiarnej bezpe\u010dnosti<\/h3>\n

Automatick\u00e9 odvetr\u00e1vacie zariadenia na odvod dymu a po\u017eiarne sp\u00fa\u0161\u0165an\u00e9 syst\u00e9my otv\u00e1rania vetrac\u00edch otvorov pou\u017e\u00edvaj\u00fa tla\u010dn\u00e9 re\u0165aze EP v s\u00e9ri\u00e1ch 08BF a P12.7F kv\u00f4li ich vy\u0161\u0161ej pevnosti v \u0165ahu a tla\u010dnej sile. V aplik\u00e1ci\u00e1ch odvetr\u00e1vania dymu mus\u00ed pohon spo\u013eahlivo udr\u017ea\u0165 vetrac\u00ed otvor zatvoren\u00fd proti zdvihnutiu vetra za norm\u00e1lnych podmienok, potom ho r\u00fdchlo otvori\u0165 a udr\u017ea\u0165 ho \u00faplne otvoren\u00fd proti za\u0165a\u017eeniu vetrom po\u010das po\u017eiaru. Geometria blokovania proti sp\u00e4tn\u00e9mu ohybu poskytuje \u0161truktur\u00e1lnu tuhos\u0165 potrebn\u00fa na udr\u017eanie otvorenej polohy pri bo\u010dnom za\u0165a\u017een\u00ed vetrom bez potreby samostatn\u00e9ho mechanick\u00e9ho zariadenia na zadr\u017eiavanie v otvorenej polohe.<\/p>\n<\/div>\n

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Priemyseln\u00e9 vetracie a \u017eal\u00faziov\u00e9 pohony<\/h3>\n

Re\u0165aze EP-08BF20, EP-P12.7F4 a EP-16AF101 pre pohony vetrac\u00edch \u017eal\u00fazi\u00ed v priemyseln\u00fdch budov\u00e1ch, vetracie panely v po\u013enohospod\u00e1rskych budov\u00e1ch, otv\u00e1ra\u010de vetrac\u00edch otvorov na hrebe\u0148och sklen\u00edkov a motorizovan\u00e9 okn\u00e1 ve\u013ekoform\u00e1tov\u00e9ho form\u00e1tu v tov\u00e1r\u0148ach a skladoch. EP-16AF101 s rozstupom 25,4 mm a minim\u00e1lnou pevnos\u0165ou v \u0165ahu 56,7 kN je vo\u013ebou pre aplik\u00e1cie priemyseln\u00fdch pohonov s vysokou silou, kde je plocha okna alebo \u017eal\u00fazie ve\u013ek\u00e1, za\u0165a\u017eenie vetrom je zna\u010dn\u00e9 alebo kde je potrebn\u00e9 poh\u00e1\u0148a\u0165 viacero vetrac\u00edch otvorov z jedn\u00e9ho re\u0165azov\u00e9ho obvodu.<\/p>\n<\/div>\n<\/div>\n

\"V\u00fdroba<\/p>\n

Zodpovedaj\u00face ozuben\u00e9 koles\u00e1 a in\u00e9 typy re\u0165az\u00ed<\/h2>\n
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\"Ozuben\u00e9<\/p>\n

P\u00e1rovan\u00e9 hnacie ozuben\u00e9 koles\u00e1 pre tla\u010dn\u00e9 re\u0165aze EP s ochranou proti sp\u00e4tn\u00e9mu ohybu, vr\u00e1tane pastorkov a zost\u00e1v ozuben\u00fdch kolies s hriade\u013eom a pastorkom ak\u010dnej triedy, s\u00fa k dispoz\u00edcii na na\u0161ej partnerskej str\u00e1nke. sprocket-chain.net<\/a>.<\/p>\n

Zobrazi\u0165 zodpovedaj\u00face ozuben\u00e9 koles\u00e1 \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

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Ostatn\u00e9 re\u0165aze<\/h3>\n
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\"Re\u0165aze<\/p>\n

Re\u0165aze z nehrdzavej\u00facej ocele<\/a><\/h3>\n

Val\u010dekov\u00e9 re\u0165aze SUS304 a SUS316L pre potravin\u00e1rsky, farmaceutick\u00fd a koroz\u00edvny priemysel.<\/p>\n

Rozsah zobrazenia<\/a><\/p>\n<\/div>\n

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\"Po\u013enohospod\u00e1rske<\/p>\n

Po\u013enohospod\u00e1rske re\u0165azce<\/a><\/h3>\n

S\u00e9rie CA, CC a S pre kombajny, lisy na bal\u00edky a stroje na manipul\u00e1ciu s plodinami. Norma ISO 487.<\/p>\n

Rozsah zobrazenia<\/a><\/p>\n<\/div>\n

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\"Zv\u00e1ran\u00e9<\/p>\n

In\u017einierske re\u0165azce<\/a><\/h3>\n

Zv\u00e1ran\u00e9 oce\u013eov\u00e9, liate a okr\u00fahle \u010dl\u00e1nkov\u00e9 re\u0165aze WH na prepravu cementu, v ban\u00edctve a \u0165a\u017ek\u00fdch strojov.<\/p>\n

Rozsah zobrazenia<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
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\nAko re\u0165az s ochranou proti sp\u00e4tn\u00e9mu ohybu pren\u00e1\u0161a tla\u010dn\u00fa silu bez deform\u00e1cie?<\/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
\nAk\u00e9 rozmery vodiaceho kan\u00e1la potrebujem pre konkr\u00e9tnu re\u0165az?<\/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
\nAk\u00e1 je maxim\u00e1lna tla\u010dn\u00e1 sila, ktor\u00fa dok\u00e1\u017ee dan\u00e1 re\u0165az prenies\u0165?<\/summary>\n
Maxim\u00e1lna tla\u010dn\u00e1 sila je obmedzen\u00e1 pevnos\u0165ou st\u013apika v \u0165ahu syst\u00e9mu re\u0165aze vo veden\u00ed, nie pevnos\u0165ou re\u0165aze v \u0165ahu. Pevnos\u0165 st\u013apika z\u00e1vis\u00ed od nepodopretej d\u013a\u017eky re\u0165aze medzi v\u00fdstupn\u00fdm bodom vedenia a bodom za\u0165a\u017eenia (r\u00e1m okna), od tuhosti prierezu re\u0165aze a od koncov\u00fdch podmienok. Pre v\u00e4\u010d\u0161inu aplik\u00e1ci\u00ed pohonov okien je nepodopret\u00e1 d\u013a\u017eka ve\u013emi kr\u00e1tka (menej ako 50 mm) a v\u00fdstup vedenia je bl\u00edzko r\u00e1mu okna, tak\u017ee pevnos\u0165 st\u013apika je v porovnan\u00ed s po\u017eadovanou tla\u010dnou silou ve\u013emi vysok\u00e1. Ak je nepodopret\u00e1 d\u013a\u017eka dlh\u0161ia, mala by sa pou\u017ei\u0165 re\u0165az s v\u00e4\u010d\u0161\u00edm rozmerom H (vy\u0161\u0161\u00ed profil dosky), preto\u017ee m\u00e1 v\u00e4\u010d\u0161iu tuhos\u0165 prierezu. Pre odpor\u00fa\u010danie kontaktujte EP s geometriou v\u00e1\u0161ho pohonu a po\u017eadovanou tla\u010dnou silou.<\/div>\n<\/details>\n
\nM\u00f4\u017eu dod\u00e1vate\u013esk\u00e9 re\u0165azce EP zodpoveda\u0165 existuj\u00facim \u0161pecifik\u00e1ci\u00e1m OEM pohonov?<\/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
\nAk\u00fd je rozdiel medzi EP-08BF20 a EP-08BF208?<\/summary>\n
Modely EP-08BF20 aj EP-08BF208 maj\u00fa rovnak\u00fd rozstup (12,700 mm), priemer val\u010deka (8,51 mm), vn\u00fatorn\u00fa \u0161\u00edrku (7,75 mm), priemer \u010dapu (4,45 mm) a v\u00fd\u0161ku dosky. Rozdiel spo\u010d\u00edva v minim\u00e1lnej pevnosti v \u0165ahu: EP-08BF20 je dimenzovan\u00fd na 18,0 kN\/4046 lbf a EP-08BF208 je dimenzovan\u00fd na 10,0 kN\/2248 lbf. To odr\u00e1\u017ea rozdiel v hr\u00fabke dosky alebo spracovan\u00ed materi\u00e1lu dosky medzi t\u00fdmito dvoma modelmi. EP-08BF208 je ur\u010den\u00fd pre aplik\u00e1cie s ni\u017e\u0161\u00edm za\u0165a\u017een\u00edm alebo pre aktu\u00e1tory, kde p\u00f4vodn\u00e1 kon\u0161trukcia pou\u017e\u00edva \u0161pecifik\u00e1ciu \u013eah\u0161ej dosky. EP-08BF20 je mo\u017enos\u0165ou s vy\u0161\u0161ou pevnos\u0165ou pre aplik\u00e1cie vy\u017eaduj\u00face v\u00e4\u010d\u0161iu kapacitu tla\u010dnej a \u0165ahovej sily. D\u013a\u017eka \u010dapu EP-08BF208 (17,00 mm) je tie\u017e o nie\u010do dlh\u0161ia ako EP-08BF20 (16,70 mm), \u010do ovplyv\u0148uje dimenzovanie \u0161\u00edrky vodiaceho kan\u00e1la.<\/div>\n<\/details>\n
\nAk\u00fa d\u013a\u017eku si m\u00e1m objedna\u0165 a ako sa re\u0165az skladuje?<\/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

\u010co hovoria na\u0161i z\u00e1kazn\u00edci<\/h2>\n
\n
\n

\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, ved\u00faci v\u00fdroby<\/strong>
\nPoland – Window Actuator Manufacturer<\/p>\n<\/div>\n

\n

\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

TO, technick\u00fd riadite\u013e<\/strong>
\nUK – Industrial Ventilation Specialist<\/p>\n<\/div>\n

\n

\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, kon\u0161truk\u010dn\u00fd in\u017einier<\/strong>
\nDenmark – Roof Light Manufacturer<\/p>\n<\/div>\n

\n

\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

Riadite\u013e prev\u00e1dzky, prev\u00e1dzkov\u00fd riadite\u013e<\/strong>
\nUK – Smoke Ventilation Service Company<\/p>\n<\/div>\n<\/div>\n

\n

\"\"<\/p>\n

\n

Vy\u017eiadajte si cenov\u00fa ponuku na tla\u010dn\u00e9 re\u0165aze EP s ochranou proti sp\u00e4tn\u00e9mu ohybu<\/h3>\n

Uve\u010fte model re\u0165aze EP z tabu\u013eky so \u0161pecifik\u00e1ciami, mno\u017estvo v metroch a \u010di s\u00fa potrebn\u00e9 vopred narezan\u00e9 d\u013a\u017eky so spojovac\u00edmi \u010dl\u00e1nkami. V pr\u00edpade v\u00fdmeny pohonu OEM uve\u010fte zna\u010dku a model pohonu alebo vzorku existuj\u00facej re\u0165aze. Varianty z nehrdzavej\u00facej ocele a poniklovan\u00e9 varianty s\u00fa k dispoz\u00edcii na po\u017eiadanie. N\u00e1\u0161 t\u00edm odpovie do jedn\u00e9ho pracovn\u00e9ho d\u0148a.<\/p>\n

Z\u00edskajte cenov\u00fa ponuku teraz<\/a>
\nV\u0161etky produkty pre hnacie re\u0165aze<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

S\u00e9ria tla\u010dn\u00fdch re\u0165az\u00ed EP-06BF, EP-08BF, EP-415BF, EP-P12.7F, EP-08BF208 a EP-16AF. Pevn\u00e9 v smere tla\u010denia, flexibiln\u00e9 v smere \u0165ahu. Rozstup 9,525 mm a\u017e 25,400 mm. Pre automatick\u00e9 pohony okien, pohony stre\u0161n\u00fdch okien, \u017eal\u00faziov\u00e9 syst\u00e9my a ovl\u00e1danie architektonick\u00e9ho vetrania.<\/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\/sk\/wp-json\/wp\/v2\/product\/218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/comments?post=218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/media\/212"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/media?parent=218"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/product_brand?post=218"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/product_cat?post=218"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sk\/wp-json\/wp\/v2\/product_tag?post=218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}