{"id":1792,"date":"2026-04-15T06:57:45","date_gmt":"2026-04-15T06:57:45","guid":{"rendered":"https:\/\/worm-reducers.xyz\/?post_type=product&#038;p=1792"},"modified":"2026-04-15T06:58:11","modified_gmt":"2026-04-15T06:58:11","slug":"wpwo-worm-gear-reducer-19-2745-nm-0-12-33-2-kw-universal","status":"publish","type":"product","link":"https:\/\/worm-reducers.xyz\/bs\/proizvod\/wpwo-worm-gear-reducer-19-2745-nm-0-12-33-2-kw-universal\/","title":{"rendered":"WPWO pu\u017eni reduktor | 19\u20132745 Nm, 0,12\u201333,2 kW Univerzalni"},"content":{"rendered":"<div style=\"font-family: 'Helvetica Neue','Arial',sans-serif; color: #2d2d2d; max-width: 1200px; margin: 0 auto; padding: 0 3%; word-break: break-word; overflow-wrap: break-word;\">\n<p><!-- M01 OVERVIEW --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 3px solid #c0392b; padding-bottom: 10px; margin-top: 36px;\">WPWO serija pu\u017enih reduktora \u2014 Univerzalni mjenja\u010d za te\u0161ke uslove rada, 19\u20132745 Nm<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; margin: 20px 0;\">\n<div style=\"flex: 1; min-width: 260px;\">\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">WPWO serija je univerzalno monta\u017ena. <strong>pu\u017eni reduktor<\/strong> Izgra\u0111en oko ku\u0107i\u0161ta od lijevanog \u017eeljeza, dizajniranog za zahtjeve obrtnog momenta te\u0161kih industrijskih ma\u0161ina gdje kompaktne jedinice od lijevanog aluminija koje se koriste u pakiranju i lakom transportu ne bi bile dovoljno specifi\u010dne. Raspon izlaznog obrtnog momenta je od 19 do 2.745 Nm u cijeloj seriji proizvoda, s nazivnom ulaznom snagom od 0,12 kW do 33,2 kW. Pri standardnoj ulaznoj brzini od 1.400 o\/min, izlazne brzine se kre\u0107u od 19 do 186,7 o\/min, ovisno o odabranom omjeru.<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Ku\u0107i\u0161te je u cijelosti izra\u0111eno od lijevanog \u017eeljeza - ne od livenog aluminija koji se koristi u serijama RV i NMRV. Lijevano \u017eeljezo pru\u017ea ve\u0107u krutost ku\u0107i\u0161ta pod trajnim radijalnim i aksijalnim optere\u0107enjima osovine, bolje prigu\u0161ivanje vibracija u okru\u017eenjima s visokim udarima kao \u0161to su pogoni rudarskih transportera i pomo\u0107na oprema valjaonica, te znatno bolju provodljivost topline u okolni zrak u kontinuiranim ciklusima te\u0161kog rada gdje bi manje aluminijsko ku\u0107i\u0161te prema\u0161ilo svoje termi\u010dke granice.<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1793 aligncenter\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-Gear-Reducer.webp\" alt=\"Reduktor s pu\u017enim zup\u010danikom serije WPWO\" width=\"600\" height=\"600\" srcset=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-Gear-Reducer.webp 600w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-Gear-Reducer-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0;\">Nivo buke tokom rada je specificiran ispod 50 dB(A) - konkurentan aluminijskoj seriji uprkos ve\u0107oj veli\u010dini, zbog pobolj\u0161ane krutosti livenog ku\u0107i\u0161ta koje efikasnije suzbija vibracije zup\u010danika nego \u0161to bi to \u010dinilo liveno ku\u0107i\u0161te od aluminijske legure manje krutosti. WPWO standardno prihvata IEC prirubnice motora od 56B14 do 80B14, s opcijama \u0161irih prirubnica dostupnim za ve\u0107e veli\u010dine okvira motora.<\/p>\n<\/div>\n<\/div>\n<p><!-- M02 ORIGINAL SPEC TABLES FULLY PRESERVED --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Tehni\u010dke specifikacije<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Dvije tabele specifikacija u nastavku pokrivaju sa\u017eetak performansi (okretni moment, snaga, brzina) i kompletne reference materijala, konfiguracije i dimenzija za WPWO seriju. Slika specifikacije proizvoda slijedi odmah nakon toga.<\/p>\n<h3 style=\"font-size: clamp(15px,2vw+10px,20px); color: #2c3e50; margin-top: 20px;\">Sa\u017eetak performansi<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 18px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.6vw+8px,15px); white-space: nowrap;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc; width: 42%;\">Raspored zup\u010danika<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Crv<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Izlazni obrtni moment<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">19\u20132.745 N\u00b7m<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Nazivna snaga<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">0,12\u201333,2 kW<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Ulazna brzina<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">1.400 obrtaja u minuti<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Izlazna brzina<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">19\u2013186,7 okretaja u minuti<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Nivo buke<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">&lt; 50 dB(A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Model<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">WPWO<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Boja<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Zelena \/ Plava \/ Crvena ili na zahtjev kupca<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: clamp(15px,2vw+10px,20px); color: #2c3e50; margin-top: 24px;\">Potpuna specifikacija materijala i konfiguracije<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 18px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.6vw+8px,15px); white-space: nowrap;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc; width: 42%;\">Tip<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Reduktor pu\u017enog mjenja\u010da<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Model<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">WPWO<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Omjer<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">1:5, 10, 15, 20, 25, 30, 40, 50, 60<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\" rowspan=\"4\">Materijal<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Ku\u0107i\u0161te: Liveno \u017eeljezo (liveno \u017eeljezo pod pritiskom)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Pu\u017eni kota\u010d: legura bakra i bronze 10-3#<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Pu\u017eno vratilo: 20CrMnTi sa cementacijom i kaljenjem, povr\u0161inska tvrdo\u0107a 56\u201362 HRC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Izlazna osovina: Hromirani \u010delik 45#<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">IEC prirubnica<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Okviri 56B14, 63B14, 63B5, 71B14, 80B14 i ve\u0107i na zahtjev<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Mazivo<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Sinteti\u010dko \/ Mineralno (ISO VG 220 ili VG 320)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Pakovanje<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Karton i drvena kutija<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Garancija<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">18 mjeseci od isporuke (standard Korea Ever-Power)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Kvalitet<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">ISO 9001:2015<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; font-weight: bold; background: #eaecee; border: 1px solid #d5d8dc;\">Tipi\u010dne primjene<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #d5d8dc;\">Metalurgija, prehrambena industrija, keramika, hemikalije, pakovanje, bojenje, obrada drveta, staklo, rudarstvo, dizanje i transport<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: clamp(15px,2vw+10px,20px); color: #2c3e50; margin-top: 24px;\">Grafikoni specifikacija proizvoda<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 10px;\">Donje tabele prikazuju WPWO monta\u017ene dimenzije, crte\u017ee s skicama proizvoda i dimenzijske specifikacije u standardnom rasponu veli\u010dina. Koristite ih za CAD integraciju i verifikaciju monta\u017ee.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 16px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1794\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-gear-reducer-Specification.webp\" alt=\"Specifikacija pu\u017enog reduktora serije WPWO\" width=\"1678\" height=\"1288\" srcset=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-gear-reducer-Specification.webp 1678w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-gear-reducer-Specification-1280x983.webp 1280w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-gear-reducer-Specification-980x752.webp 980w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/WPWO-Series-Worm-gear-reducer-Specification-480x368.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1678px, 100vw\" \/><\/div>\n<p><!-- M03 CAST IRON vs ALUMINIUM --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Za\u0161to liveno gvo\u017e\u0111e umesto aluminijuma za te\u0161ke pu\u017ene menja\u010de<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Prelazak sa lijevanog aluminija na lijevano \u017eeljezo nije stvar te\u017eine - lijevano \u017eeljezo je 2,5-3 puta te\u017ee za istu zapreminu. Radi se o krutosti, termi\u010dkom kapacitetu i izdr\u017eljivosti pod uvjetima dugotrajnog visokog obrtnog momenta i udarnog optere\u0107enja. U primjenama kao \u0161to su pomo\u0107ni pogoni valjaonica, mehanizmi za okretanje dizalica i glavne stanice rudarskih transportera, mjenja\u010d do\u017eivljava radijalne i aksijalne sile osovine koje bi dovoljno savile aluminijsko ku\u0107i\u0161te da uti\u010du na geometriju zup\u010danog zahvata i ubrzaju tro\u0161enje pu\u017enog kota\u010da.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1757 aligncenter\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-structure-1.webp\" alt=\"Struktura pu\u017enog reduktora 1\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-structure-1.webp 1536w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-structure-1-1280x853.webp 1280w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-structure-1-980x653.webp 980w, https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-structure-1-480x320.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Cast iron&#8217;s higher modulus of elasticity (approximately 100\u2013170 GPa vs 70 GPa for die-cast aluminium alloy) means the bearing seats deflect less under load, maintaining the centre-distance geometry between the worm shaft and worm wheel within tolerance across the operating load range. This is what allows the WPWO series to achieve output torques approaching 2,745 Nm in the larger frame sizes \u2014 a torque level at which the aluminium housing in an equivalent aluminium-body unit would require wall thicknesses that defeat the weight advantage of aluminium.<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0;\">Cast iron also offers higher volumetric heat capacity \u2014 it absorbs and stores more heat energy per degree rise than aluminium does per unit volume. In a continuous heavy-duty cycle where the input power is near the thermal limit, cast iron&#8217;s heat storage allows the housing to ride through short peak-load periods without the oil sump temperature spiking immediately. The vent plug and oil fill level should still be checked at the first 100-hour oil change to confirm proper thermal behaviour in the installed environment.<\/p>\n<p><!-- M04 CORE ADVANTAGES --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Klju\u010dne specifikacije koje definiraju WPWO seriju<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0;\">\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Raspon izlaznog obrtnog momenta 19\u20132.745 N\u00b7m<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">Raspon obrtnog momenta u WPWO seriji veli\u010dina pokriva sve vrste transportera za lake uslove rada, sve do pomo\u0107nih pogona za te\u0161ku valjnu opremu, sve do vi\u0161ih - odnos obrtnog momenta od 145:1 u cijeloj seriji. Specifikacija iz jedne porodice proizvoda pojednostavljuje nabavku i u\u0161tedu vremena potrebnog za odr\u017eavanje, bez obzira na to gdje se u rasponu veli\u010dina odre\u0111eni pogon nalazi.<\/p>\n<\/div>\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Nazivna snaga do 33,2 kW<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">Plafon od 33,2 kW prihvata standardne trofazne motore veli\u010dine do 37 kW sa odgovaraju\u0107im smanjenjem faktora rada. Ovo pokriva veliku ve\u0107inu industrijskih pogonskih primjena u metalurgiji, rudarstvu i rukovanju rasutim teretima gdje je dovoljan jedan pu\u017eni stepen bez slo\u017eenosti vi\u0161estepenog spiralnog rasporeda.<\/p>\n<\/div>\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Radna buka ispod 50 dB(A)<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">Ku\u0107i\u0161te od lijevanog \u017eeljeza omogu\u0107ava zna\u010dajno mehani\u010dko prigu\u0161ivanje frekvencija zahvata zup\u010danika koje bi se ina\u010de prenosile kroz tanji aluminijski zid. Ispod 50 dB(A) pri nazivnom optere\u0107enju je industrijski standard za pu\u017ene reduktore u ovoj klasi obrtnog momenta - relevantno ne samo za izlo\u017eenost buci operatera ve\u0107 i za prijenos vibracija na okolnu strukturu ma\u0161ine i instrumentaciju.<\/p>\n<\/div>\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Bakar-10-3# Bronzani pu\u017eni to\u010dak<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">Bakar-10-3# (ekvivalent ZCuSn10Pb3) je kalajno-olovna bronza koja pru\u017ea dobru nosivost i svojstva protiv zapinjanja na kliznom kontaktnom spoju sa pu\u017enom osovinom 20CrMnTi. Olovna komponenta (3%) pobolj\u0161ava po\u010detno pona\u0161anje pri razradi i smanjuje rizik od adhezijskog tro\u0161enja tokom prvih radnih sati - \u0161to je relevantno za ve\u0107a kontaktna naprezanja prisutna kod ovih ve\u0107ih veli\u010dina okvira.<\/p>\n<\/div>\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Univerzalna monta\u017ea \u2014 Bilo koja orijentacija<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">The &#8220;WO&#8221; designation indicates universal mounting \u2014 the WPWO housing can be installed foot-mounted, flange-mounted, or torque-arm-mounted in any of the standard positions. This makes it suitable for horizontal, vertical, and inclined shaft installations without a different housing variant for each orientation.<\/p>\n<\/div>\n<div style=\"background: #eaecee; border-left: 4px solid #c0392b; padding: 16px 18px; width: 100%; max-width: 360px; box-sizing: border-box; border-radius: 4px;\">\n<p><strong style=\"color: #2c3e50;\">\u2726 Samoblokiranje pri omjerima \u2265 20:1<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #444; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7;\">Pri standardnim omjerima pu\u017enih prijenosa s jednim hodom od 20:1 i vi\u0161e, izlazno vratilo se samoblokira pod stati\u010dkim optere\u0107enjem. Kod primjena kod podizanja i pokreta\u010da kapija, ovo eliminira zasebnu ko\u010dnicu za dr\u017eanje - zna\u010dajno pojednostavljenje u dizajnu elektri\u010dnih i sigurnosnih sistema za opremu u klasi obrtnog momenta od 500-2.000 Nm, koja bi ina\u010de zahtijevala zna\u010dajan sklop motora ko\u010dnice.<\/p>\n<\/div>\n<\/div>\n<p><!-- M07 APPLICATION SCENARIOS --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Industrije i primjene<\/h2>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">\u25b8 Metalurgija, \u010delik i oprema za dizanje<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 10px 0; border-radius: 4px;\" title=\"WPWO za metalurgiju i dizanje\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-for-winches-and-hoists.webp\" alt=\"WPWO pu\u017eni reduktor za dizalicu s kranom, metalurgiju i te\u0161ko dizanje\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Rolling mill auxiliary drives, crane slewing mechanisms, coil transfer tables, and ladle turret rotation are all applications where the WPWO&#8217;s cast iron housing stiffness and high torque capacity are the deciding factors. A crane slew drive at 30:1 or 40:1 in the 1,000\u20132,000 Nm output torque range with a 7.5\u201315 kW motor is a typical WPWO specification in Korean steel plant equipment. The self-locking property at these ratios means the slew mechanism holds position when the motor is de-energised \u2014 a fail-safe behaviour that complements (but does not replace) the positive hold brake on a certified crane installation.<\/p>\n<h3 style=\"font-size: clamp(15px,2vw+10px,20px); color: #2c3e50; margin-top: 24px;\">\u25b8 Linije za plastiku, pi\u0107a i te\u0161ku ambala\u017eu<\/h3>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 10px 0; border-radius: 4px;\" title=\"WPWO za liniju za plastiku i pi\u0107a\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-for-conveyor-system.webp\" alt=\"WPWO pu\u017eni reduktor za transporter pi\u0107a za preradu plastike\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">Plastic extrusion screw drives, blow moulding turntable drives, and beverage crate conveyor end-drives are applications where a compact aluminium gearbox runs hot under the high continuous torque demand of moving dense product loads. The WPWO&#8217;s higher thermal mass and cast iron heat conduction path sustains continuous operation at load levels that would thermally limit an aluminium RV series unit. A blow moulding turntable drive at 15:1\u201320:1, 2.2\u20135.5 kW, 70\u201393 rpm is a typical WPWO application in Korean plastics processing plants.<\/p>\n<h3 style=\"font-size: clamp(15px,2vw+10px,20px); color: #2c3e50; margin-top: 24px;\">\u25b8 Rudarska, hemijska i gra\u0111evinska oprema<\/h3>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 10px 0; border-radius: 4px;\" title=\"WPWO za rudarstvo i hemijsku preradu\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-gear-reducer-for-agricultural-equipment.webp\" alt=\"WPWO pu\u017eni reduktor za rukovanje rasutim teretom u rudarskim hemijskim postrojenjima\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0;\">Pogoni transportera za potporu rudnika, pogoni osovina mije\u0161alica u hemijskim postrojenjima i transporteri za beton na gradili\u0161tima zahtijevaju pogone koji su zaista otporni na vibracije, udarna optere\u0107enja i izlo\u017eenost pra\u0161ini, vodi i hemijskim parama. Ku\u0107i\u0161te od lijevanog \u017eeljeza WPWO podnosi ove uvjete bez korozije koja poga\u0111a ku\u0107i\u0161ta od aluminijske legure u kiselim ili alkalnim atmosferskim okru\u017eenjima. Tipi\u010dna specifikacija rudarskog transportera: WPWO pri 20:1\u201325:1, 5,5\u201311 kW, pru\u017ea izlazni obrtni moment od 500\u20131.000 Nm za pogone bubnjeva na prednjem dijelu na trakastom transporteru od 200\u2013500 mm. Za vi\u0161e informacija <a style=\"color: #2c3e50; font-weight: bold;\" href=\"https:\/\/worm-reducers.xyz\/bs\/kategorija-proizvoda\/worm-gear-reducer\/\">pu\u017eni reduktor<\/a> opcije u svim rasponima obrtnog momenta, pogledajte kompletnu ponudu proizvoda.<\/p>\n<p><!-- M11 MAINTENANCE NOTICES --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Upute za instalaciju i odr\u017eavanje<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 12px;\">Korea Ever-Power preporu\u010duje sljede\u0107i redoslijed pu\u0161tanja u rad i odr\u017eavanja za WPWO seriju u kontinuiranom industrijskom radu:<\/p>\n<ul style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.9; padding-left: 8px; list-style: none; margin: 0 0 14px;\">\n<li style=\"margin-bottom: 10px;\">\u25c9 <strong>Prije prvog pokretanja:<\/strong> Provjerite da li broj modela, me\u0111uosno rastojanje, prijenosni omjer, na\u010din ulaznog priklju\u010dka, konfiguracija izlaznog vratila i smjer rotacije odgovaraju zahtjevima ma\u0161ine. Nemojte pretpostavljati - provjerite natpisnu plo\u010dicu u skladu sa specifikacijom narud\u017ebe.<\/li>\n<li style=\"margin-bottom: 10px;\">\u25c9 <strong>Punjenje uljem:<\/strong> Napunite ure\u0111aj odgovaraju\u0107om vrstom i koli\u010dinom maziva prema priru\u010dniku za proizvod za va\u0161 polo\u017eaj monta\u017ee. Prije pokretanja zavrnite \u010dep za odzra\u010divanje i otklju\u010dajte mali konusni \u010dep na \u010depu za odzra\u010divanje. Rad bez ispravnog \u010depa za odzra\u010divanje pod termi\u010dkim ciklusima mo\u017ee stvoriti pritisak u ku\u0107i\u0161tu i prisiliti ulje da pro\u0111e pored zaptivki vratila.<\/li>\n<li style=\"margin-bottom: 10px;\">\u25c9 <strong>Prvih 100 sati:<\/strong> Mijenjajte ulje nakon 100 sati rada \u2014 ovo ispiranje uklanja \u010destice iz pu\u017ea i razrade kota\u010da. Nakon ovog servisa, interval izmjene odre\u0111uje se radnim ciklusom i vrstom ulja, ali standardna preporuka je 2.000\u20133.000 sati ili 12 mjeseci kontinuiranog industrijskog rada.<\/li>\n<li style=\"margin-bottom: 10px;\">\u25c9 <strong>Pra\u0107enje temperature ulja:<\/strong> Maksimalna dozvoljena kontinuirana temperatura uljnog kartera je 95\u00b0C. Ako temperatura nastavi rasti nakon po\u010detnog perioda zagrijavanja i ne stabilizira se ispod ove granice, zaustavite motor i istra\u017eite problem - vjerovatni uzroci su prelijevanje ulja, nedovoljan otvor za odzra\u010divanje, neodgovaraju\u0107a vrsta maziva ili rad iznad nazivne termi\u010dke snage za instaliranu temperaturu okoline.<\/li>\n<li style=\"margin-bottom: 0;\">\u25c9 <strong>Neuobi\u010dajena buka ili vibracije:<\/strong> Odmah se zaustavite i pregledajte prema gornjim tabelama gre\u0161aka. Uobi\u010dajeni uzroci su tro\u0161enje le\u017eajeva (radijalni zazor izlaznog vratila), tro\u0161enje zuba pu\u017enog kota\u010da (pove\u0107ani zazor) ili korozija povr\u0161ine pu\u017enog vratila (nepravilna buka na frekvenciji zahvata). Nemojte nastaviti s radom uz abnormalnu buku u te\u0161kim industrijskim primjenama gdje nizvodno optere\u0107enje predstavlja sigurnosni ili proizvodni rizik.<\/li>\n<\/ul>\n<p><!-- M13 MATCHED DRIVE COMPONENTS --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">Uskla\u0111ene komponente pogona<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; margin: 0 0 14px;\">WPWO mjenja\u010d je te\u0161ki sklop, a pu\u017eni to\u010dak je primarna komponenta koja se tro\u0161i pri kontinuiranom radu s visokim obrtnim momentom. Nabavka zamjenskih potro\u0161nih dijelova od istog proizvo\u0111a\u010da osigurava da se profil zuba, vrsta legure i dimenzije otvora podudaraju s originalom - \u0161to je posebno va\u017eno na vi\u0161em kraju raspona obrtnog momenta gdje dimenzijska neuskla\u0111enost u zahvatu zup\u010danika mo\u017ee stvoriti neravnomjernu raspodjelu optere\u0107enja \u0161to ubrzava habanje.<\/p>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 0 20px; border-radius: 4px;\" title=\"Pu\u017eni to\u010dak, osovina pu\u017enog zup\u010danika i spojnica \u2014 WPWO uskla\u0111ene komponente\" src=\"https:\/\/worm-reducers.xyz\/wp-content\/uploads\/2026\/04\/worm-wheel-worm-gear-coupling.webp\" alt=\"Pu\u017eni kota\u010d, osovina pu\u017enog zup\u010danika i spojnica, uskla\u0111ene pogonske komponente WPWO serije\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 20px;\">\n<div style=\"flex: 1; min-width: 220px; background: #eaecee; border-left: 4px solid #c0392b; border-radius: 4px; padding: 18px 20px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 8px; font-weight: bold; color: #2c3e50; font-size: clamp(14px,2vw+10px,17px);\">\u2699 Pu\u017eni to\u010dak \u2014 <a style=\"color: #2c3e50;\" href=\"https:\/\/wormwormwheel.top\" target=\"_blank\" rel=\"noopener\">crv.wormwheel.top<\/a><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7; color: #444;\">Bronzani pu\u017eni kota\u010di od bakra 10-3# (ZCuSn10Pb3) za seriju WPWO, proizvedeni da odgovaraju sredi\u0161njem razmaku i profilu zuba originala. Za okvire s visokim obrtnim momentom (izlazni obrtni moment iznad 1.000 Nm), na upit potvrdite promjer otvora i dimenzije \u017elijeba - one su specifi\u010dne za veli\u010dinu okvira. Isporu\u010duje se kao goli zup\u010danik ili montiran na osovinu.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #eaecee; border-left: 4px solid #c0392b; border-radius: 4px; padding: 18px 20px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 8px; font-weight: bold; color: #2c3e50; font-size: clamp(14px,2vw+10px,17px);\">\u2699 Pu\u017eno vratilo \u2014 <a style=\"color: #2c3e50;\" href=\"https:\/\/wormwheelgear.top\" target=\"_blank\" rel=\"noopener\">vrh pu\u017enog zup\u010danika<\/a><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7; color: #444;\">Pu\u017ene osovine od legiranog \u010delika 20CrMnTi za seriju WPWO, cementirane, kaljene i bru\u0161ene prema DIN 3974. Povr\u0161inska tvrdo\u0107a HRC 56\u201362, ku\u0107i\u0161te s rezanjem 0,3\u20130,5 mm. Za te\u0161ki kontinuirani rad, o\u010dekuje se da \u0107e pu\u017ena osovina trajati dulje od nekoliko ciklusa zamjene pu\u017enih kota\u010da - ali integritet povr\u0161ine osovine treba provjeriti pri svakoj zamjeni kota\u010da na tragove korozije ili abrazivnog tro\u0161enja.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #eaecee; border-left: 4px solid #c0392b; border-radius: 4px; padding: 18px 20px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 8px; font-weight: bold; color: #2c3e50; font-size: clamp(14px,2vw+10px,17px);\">\u2699 Spojnice vratila<\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw+9px,16px); line-height: 1.7; color: #444;\">Kod klase obrtnog momenta WPWO, fleksibilne \u010deljusne spojnice ili spojnice sa klinovima i \u010dahurama izme\u0111u izlaznog vratila mjenja\u010da i pogonjenog vratila optere\u0107enja apsorbiraju manja odstupanja vratila i smanjuju prijenos udarnog optere\u0107enja na le\u017eajeve mjenja\u010da. Za izlazne obrtne momente iznad 1.000 Nm, uobi\u010dajeniji su kruti prirubni\u010dki spojevi ili sklopovi za zaklju\u010davanje vratila (tipa Ringfeder) - kontaktirajte nas s promjerom izlaznog vratila, potrebnim provrtom i prenesenim obrtnim momentom za preporuku.<\/p>\n<\/div>\n<\/div>\n<p><!-- M14 FAQ --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">\u010cesto postavljana pitanja<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Koji je maksimalni kontinuirani izlazni obrtni moment koji WPWO serija mo\u017ee podnijeti?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 2.745 N\u00b7m je gornja granica raspona nazivnog izlaznog obrtnog momenta za cijelu seriju veli\u010dina WPWO. Ova brojka se odnosi na najve\u0107u veli\u010dinu okvira pri odgovaraju\u0107em omjeru prijenosa i ulaznoj brzini. Svaka pojedina\u010dna veli\u010dina okvira ima svoje ograni\u010denje obrtnog momenta - treba se konsultovati s dimenzijskim crte\u017eima i tabelom specifikacija za odre\u0111enu veli\u010dinu okvira koju razmatrate kako biste potvrdili nazivni izlazni obrtni moment pri odabranom omjeru prijenosa i ulaznoj snazi. Za potvrdu veli\u010dine okvira kontaktirajte Korea Ever-Power sa svojim specifi\u010dnim radnim ciklusom.<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Za\u0161to WPWO koristi ku\u0107i\u0161te od lijevanog \u017eeljeza, dok mnogi pu\u017eni mjenja\u010di koriste aluminij?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 Liveno gvo\u017e\u0111e pru\u017ea pribli\u017eno 40% ve\u0107i modul elasti\u010dnosti od livene aluminijumske legure, \u0161to zna\u010di manje otklon sjedi\u0161ta le\u017eaja pod velikim radijalnim i aksijalnim optere\u0107enjima vratila. Pri izlaznim obrtnim momentima iznad 500 Nm, otklon ku\u0107i\u0161ta u aluminijumskom tijelu postaje dovoljno zna\u010dajan da uti\u010de na geometriju zup\u010danog zahvata i ubrzava tro\u0161enje bronzanog to\u010dka. Liveno gvo\u017e\u0111e tako\u0111e ima ve\u0107i volumetrijski toplotni kapacitet, \u0161to poma\u017ee u upravljanju ve\u0107im zahtjevima za odvo\u0111enjem toplote kod kontinuiranog rada pod velikim optere\u0107enjem.<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Koji raspon izlazne brzine pokriva WPWO serija?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 Pri ulaznoj brzini od 1.400 o\/min (standardni 4-polni motor od 50 Hz), standardni prijenosni omjeri od 5:1 do 60:1 omogu\u0107avaju izlazne brzine od 186,7 o\/min (5:1) do 19 o\/min (60:1) na vi\u0161em kraju prijenosnog omjera. Ako va\u0161a primjena zahtijeva izlazne brzine ispod 19 o\/min od standardnog motora, potrebna je tandemska dvostepena kombinovana jedinica (dostupna u WPWO porodici) ili primarna redukcija putem remenskog\/lan\u010danog stepena prije mjenja\u010da.<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Koja je granica temperature ulja za kontinuirani rad WPWO-a?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 Maksimalna dozvoljena kontinuirana temperatura kartera ulja je 95\u00b0C. Ako se temperatura stabilizuje ispod ove granice tokom zagrijavanja, rad se mo\u017ee nastaviti. Ako nastavi rasti i pribli\u017eava se 95\u00b0C, zaustavite motor i provjerite uzroke navedene u odjeljku o odr\u017eavanju: prelijevanje ulja, za\u010depljen \u010dep za odzra\u010divanje, pogre\u0161na vrsta ulja ili rad iznad nazivne termi\u010dke snage. Rad iznad 95\u00b0C ubrzava degradaciju ulja i smanjuje debljinu mazivog filma na mre\u017ei pu\u017ea.<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Mo\u017ee li WPWO zamijeniti ure\u0111aj serije WPA ili WPDA na postoje\u0107oj instalaciji?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 The WPWO, WPA, and WPDA series share the same basic worm gear design philosophy but differ in mounting configuration options and specific dimensional details. The &#8220;WO&#8221; suffix indicates universal mounting with foot-mount, flange-mount, and torque-arm options in the same housing. The WPA is single-shaft output; the WPDA is double-shaft output. Before substituting a WPWO for a WPA or WPDA on an existing installation, verify that the specific shaft configuration, centre distance, and flange dimensions match. Contact Korea Ever-Power with the existing unit&#8217;s nameplate data for a confirmed replacement recommendation.<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Da li WPWO ispunjava uslove za ISO 9001 certifikaciju?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8;\">\u2192 Da. Korea Ever-Power posluje u skladu sa sistemom upravljanja kvalitetom ISO 9001:2015, a serija WPWO se proizvodi u okviru ovog sistema. Kopija certifikata ISO 9001 dostupna je na zahtjev za evidenciju kvaliteta kupaca. Svaka WPWO jedinica se testira prije otpreme - test uklju\u010duje rotaciju pod optere\u0107enjem i provjeru buke pri nazivnoj ulaznoj brzini.<\/p>\n<p><!-- M15 CUSTOMER REVIEWS --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+12px,26px); color: #2c3e50; border-bottom: 2px solid #d5d8dc; padding-bottom: 8px; margin-top: 40px;\">\u0160ta kupci ka\u017eu<\/h2>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Jung Woo-sik<\/strong>, In\u017eenjer postrojenja, Pogon za preradu \u010delika Pohang (2024)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;Running three WPWO units on coil transfer table drives at approximately 800 Nm output. The cast iron housings handle the vibration from adjacent rolling equipment without any sign of fatigue cracking after 16 months. Oil temperature runs at 72\u00b0C steady-state under continuous load \u2014 well under the 95\u00b0C limit.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Kim Dae-hyun<\/strong>, Rukovodilac odr\u017eavanja, Hemijski pogon Incheon (tre\u0107i kvartal 2024.)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;We needed a heavy-duty gearbox for an agitator shaft in a chemical vessel \u2014 aggressive atmosphere outside, continuous S1 duty inside. The WPWO at 40:1, 5.5 kW has been running for 13 months without sealing issues. The noise level is noticeably lower than the previous unit we used.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Park Hyun-seok<\/strong>, In\u017eenjer nabavke, OEM za preradu plastike u Gyeonggi-dou (2024)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;Used WPWO units on blow moulding turntable drives, 15:1, 4 kW. The aluminium unit we used previously ran too hot at continuous full load. The cast iron WPWO runs cooler at the same load \u2014 confirmed by temperature measurement. First oil change at 100 hours showed moderate bronze run-in particles; subsequent changes have been clean.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Lee Sang-joon<\/strong>, Voditelj opreme, Dobavlja\u010d rudarske opreme u Busanu (kraj 2024.)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;Specified WPWO for mine support conveyor head drives, 25:1, 11 kW. Dust environment, vibration, occasional overloads at start. At 10 months the units are still on their original oil fill for the second change \u2014 no seal failures, no abnormal noise. Good product for the application.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>\u010coj Joung-bin<\/strong>, In\u017eenjer dizajna, proizvo\u0111a\u010d originalne opreme za gra\u0111evinske ma\u0161ine u Seulu (1. kvartal 2025.)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;Replaced a European brand gearbox on a concrete transport conveyor drive with the WPWO at 20:1, 7.5 kW. Dimensional drawings were accurate and the replacement bolted in without modification. Lead time was 8 days from order. Price was approximately 60% of the European unit.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #d5d8dc; margin: 12px 0;\" \/>\n<p style=\"font-size: clamp(14px,2vw+10px,17px);\"><strong>Oh Tae-kyung<\/strong>, Rukovodilac proizvodnje, proizvo\u0111a\u010d keramike Daegu (2024)<\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); line-height: 1.8; color: #444;\">&#8220;Running WPWO units on kiln turntable drives \u2014 high ambient temperature, dusty environment. The cast iron housing handles the thermal expansion better than aluminium did in previous units, which had bearing seal issues from differential thermal expansion. Two years in with no problems.&#8221;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Pu\u017eni reduktor serije WPWO, ku\u0107i\u0161te od lijevanog \u017eeljeza, raspon izlaznog obrtnog momenta 19\u20132745 Nm, nazivna snaga 0,12\u201333,2 kW. Ulazna brzina 1.400 o\/min, izlazna brzina 19\u2013186,7 o\/min pri standardnim omjerima 5\u201360:1. Buka pri radu ispod 50 dB. Pu\u017eni to\u010dak od bronze Copper-10-3#, pu\u017eno vratilo od 20CrMnTi tvrdo\u0107e HRC 56\u201362. Za metalurgiju, plastiku, hemikalije, rudarstvo i te\u0161ke transportne primjene.<\/p>","protected":false},"featured_media":1793,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1515],"product_tag":[],"class_list":{"0":"post-1792","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-worm-gear-reducer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/product\/1792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/comments?post=1792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/media\/1793"}],"wp:attachment":[{"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/media?parent=1792"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/product_brand?post=1792"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/product_cat?post=1792"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/bs\/wp-json\/wp\/v2\/product_tag?post=1792"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}