{"id":1847,"date":"2026-04-22T07:03:05","date_gmt":"2026-04-22T07:03:05","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/product\/epnmrv130-worm-gearbox\/"},"modified":"2026-04-22T07:03:40","modified_gmt":"2026-04-22T07:03:40","slug":"epnmrv130-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv-gearbox.xyz\/pt\/product\/epnmrv130-worm-gearbox\/","title":{"rendered":"EPNMRV130 Worm Gearbox"},"content":{"rendered":"
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EPNMRV130 Worm Gearbox \u2014 Product Overview<\/h2>\n

The EPNMRV130 is the flagship single-stage model in the EPNMRV worm gearbox family, delivering rated output torque up to 1,318 Nm from a 130 mm centre distance. With a 48 kg housing, a 1.75″ output bore, and support for NEMA 140TC, 180TC, and 210TC motor flanges, the EPNMRV-130 is built for the unforgiving duty profiles found in Australian cement mills, bulk aggregate plants, port material-handling facilities, large mixer drives, and heavy process-industry applications. Engineers choose the EPNMRV130 over the next-smaller EPNMRV110 whenever output-torque demand exceeds ~900 Nm, when ratios of 40:1 or lower are required with motor power up to 9.2 kW, or when the larger radial-load rating of 12,076 N is needed to support direct-mounted agitator paddles and overhung chain sprockets. Despite its capacity, the die-cast aluminium alloy body keeps total weight dramatically below equivalent cast-iron reducers \u2014 a genuine advantage when hoisting gearboxes into elevated silo positions or replacement-swapping in the field.<\/p>\n

Principal foco da aplica\u00e7\u00e3o: cement mill drives and large mixer systems<\/strong> no Large-Scale Industrial Processing<\/strong> setor em todo o mercado industrial australiano.<\/p>\n

\"EPNMRV130<\/div>\n<\/div>\n
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Precisa de um pre\u00e7o imediato ou de suporte t\u00e9cnico?<\/p>\n

\u2709 Solicite um or\u00e7amento r\u00e1pido hoje mesmo<\/a>\u2699 Entre em contato com nossos engenheiros para obter suporte t\u00e9cnico.<\/a><\/div>\n<\/div>\n

Technical Specifications \u2014 EPNMRV130<\/h2>\n

Dimensional reference and mechanical rating data for the EPNMRV130 worm gearbox. Refer to the dimensional drawing below for full installation dimensions; all measurements are nominal and confirmed to our factory QA drawings.<\/p>\n

\"EPNMRV130<\/p>\n

Fig. Dimensional drawing \u2014 EPNMRV130 with standard output flange<\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Especifica\u00e7\u00e3o<\/th>\nValor<\/th>\n<\/tr>\n<\/thead>\n
Modelo<\/td>\nEPNMRV130<\/td>\n<\/tr>\n
Fam\u00edlia de produtos<\/td>\nCaixa de engrenagens helicoidais de est\u00e1gio \u00fanico EPNMRV<\/td>\n<\/tr>\n
Material de constru\u00e7\u00e3o<\/td>\nLiga de alum\u00ednio fundido sob press\u00e3o (ADC12)<\/td>\n<\/tr>\n
Dist\u00e2ncia do centro<\/td>\n130 mm<\/td>\n<\/tr>\n
Peso (sem motor)<\/td>\n48.0 kg<\/td>\n<\/tr>\n
Di\u00e2metro do furo de sa\u00edda (oco)<\/td>\n1.75″ (H7 tolerance)<\/td>\n<\/tr>\n
Eixo de sa\u00edda (s\u00f3lido)<\/td>\n1.75″ keyed<\/td>\n<\/tr>\n
Eixo de entrada<\/td>\n1,25\u2033 com encaixe<\/td>\n<\/tr>\n
Taxas de redu\u00e7\u00e3o dispon\u00edveis<\/td>\n7.5, 10, 15, 20, 25, 30, 40:1<\/td>\n<\/tr>\n
Torque de sa\u00edda nominal m\u00e1ximo<\/td>\n1318 Nm<\/td>\n<\/tr>\n
Pot\u00eancia m\u00e1xima de entrada<\/td>\n9.2 kW @ 1400 rpm<\/td>\n<\/tr>\n
Carga radial m\u00e1xima (Fr2)<\/td>\n12076 N<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de flange de entrada NEMA<\/td>\n140TC, 180TC, 210TC<\/td>\n<\/tr>\n
Posi\u00e7\u00f5es de montagem<\/td>\nB3 \/ B6 \/ B7 \/ B8 \/ V5 \/ V6<\/td>\n<\/tr>\n
Material do eixo sem-fim<\/td>\nA\u00e7o liga 20CrMnTi cementado, retificado<\/td>\n<\/tr>\n
Material da roda sem-fim<\/td>\nFundi\u00e7\u00e3o centr\u00edfuga de bronze-estanho CuSn12<\/td>\n<\/tr>\n
Lubrifica\u00e7\u00e3o<\/td>\n\u00d3leo sint\u00e9tico para engrenagens PAG (padr\u00e3o ISO VG 320)<\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o de prote\u00e7\u00e3o<\/td>\nIP55 Equivalente<\/td>\n<\/tr>\n
Faixa de temperatura ambiente<\/td>\n-10 \u00b0C a +40 \u00b0C (faixa estendida opcional)<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de flange de sa\u00edda<\/td>\nFA \/ FB \/ FC \/ FD (dependente do modelo)<\/td>\n<\/tr>\n
Configura\u00e7\u00e3o do eixo<\/td>\nFuro oco \/ Maci\u00e7o simples \/ Maci\u00e7o duplo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n