{"id":1845,"date":"2026-04-22T07:03:05","date_gmt":"2026-04-22T07:03:05","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/product\/epnmrv090-worm-gearbox\/"},"modified":"2026-04-22T07:03:10","modified_gmt":"2026-04-22T07:03:10","slug":"epnmrv090-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv-gearbox.xyz\/pt\/product\/epnmrv090-worm-gearbox\/","title":{"rendered":"Caixa de engrenagens sem-fim EPNMRV090"},"content":{"rendered":"
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EPNMRV090 Worm Gearbox \u2014 Product Overview<\/h2>\n

Positioned as the primary torque carrier for mid-range industrial automation, the EPNMRV090 worm gearbox offers a 90 mm centre distance, rated output torque up to 479 Nm, and a 13 kg aluminium housing engineered for continuous-duty manufacturing environments. Australian system integrators specify the EPNMRV-090 for assembly-line indexing tables, robotic auxiliary drives, cut-to-length feeders, CNC load-unload systems, and automated guided vehicle (AGV) traction axles where repeatability, low backlash drift over time, and thermal stability all matter. The EPNMRV090 accepts NEMA 56C, 140TC, and 180TC input flanges and supports six mounting positions, making it straightforward to integrate into either new designs or retrofit projects. Its eleven available reduction ratios from 7.5:1 to 100:1 \u2014 combined with generous 7,306 N radial-load capacity at the output shaft \u2014 allow engineers to eliminate chains, sprockets, and belt tensioners that would otherwise add maintenance burden on a 24\/7 line.<\/p>\n

Principal foco da aplica\u00e7\u00e3o: assembly-line indexing tables and robotic auxiliary drives<\/strong> no Industrial Automation & Manufacturing<\/strong> setor em todo o mercado industrial australiano.<\/p>\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 EPNMRV090<\/h2>\n

Dimensional reference and mechanical rating data for the EPNMRV090 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

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Fig. Dimensional drawing \u2014 EPNMRV090 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>\nEPNMRV090<\/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>\n90 mm<\/td>\n<\/tr>\n
Peso (sem motor)<\/td>\n13.0 kg<\/td>\n<\/tr>\n
Di\u00e2metro do furo de sa\u00edda (oco)<\/td>\n1.375″ (H7 tolerance)<\/td>\n<\/tr>\n
Eixo de sa\u00edda (s\u00f3lido)<\/td>\n1.375″ keyed<\/td>\n<\/tr>\n
Eixo de entrada<\/td>\n0,875\u2033 com encaixe<\/td>\n<\/tr>\n
Taxas de redu\u00e7\u00e3o dispon\u00edveis<\/td>\n7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100:1<\/td>\n<\/tr>\n
Torque de sa\u00edda nominal m\u00e1ximo<\/td>\n479 Nm<\/td>\n<\/tr>\n
Pot\u00eancia m\u00e1xima de entrada<\/td>\n3.0 kW @ 1400 rpm<\/td>\n<\/tr>\n
Carga radial m\u00e1xima (Fr2)<\/td>\n7306 N<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de flange de entrada NEMA<\/td>\n56C, 140TC, 180TC<\/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