{"id":908,"date":"2026-06-25T09:01:28","date_gmt":"2026-06-25T09:01:28","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/product\/ep-nrv-e075-aluminium-worm-gearbox\/"},"modified":"2026-06-25T09:01:29","modified_gmt":"2026-06-25T09:01:29","slug":"ep-nrv-e075-aluminium-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv063gearbox.com\/es\/product\/ep-nrv-e075-aluminium-worm-gearbox\/","title":{"rendered":"EP-NRV-E075 Aluminium Worm Gearbox"},"content":{"rendered":"

EP-NRV-E075 — Shaft-Input Aluminium Worm Gearbox with Tail Output Shaft<\/h2>\n

\n

\"EP-NRV-E075<\/p>\n

Technical Specifications — EP-NRV-E075<\/h2>\n

\"NRV-E075<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nValor<\/th>\n<\/tr>\n<\/thead>\n
Serie<\/td>\nNRV-E (Solid Shaft Input, No Flange, Worm-Direction Tail Output Shaft)<\/td>\n<\/tr>\n
Distancia al centro<\/td>\n0,75 mm<\/td>\n<\/tr>\n
\u00cdndices de reducci\u00f3n<\/td>\n5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/td>\n<\/tr>\n
Potencia de entrada nominal<\/td>\nHasta 4,0 kW<\/td>\n<\/tr>\n
Rango de velocidad de salida<\/td>\nDe 14 a 280 r\/min (con una entrada de 1400 r\/min)<\/td>\n<\/tr>\n
Par m\u00e1ximo de salida<\/td>\n6.603 N\u00b7m<\/td>\n<\/tr>\n
Configuraci\u00f3n de entrada<\/td>\nSolid shaft input (no IEC flange) + worm-direction tail output shaft<\/td>\n<\/tr>\n
Eje de entrada<\/td>\nSolid keyed shaft input<\/td>\n<\/tr>\n
Eje de salida de cola<\/td>\nDirecci\u00f3n del tornillo sin fin (coaxial con el eje del tornillo sin fin, extremo opuesto)<\/td>\n<\/tr>\n
Material de vivienda<\/td>\nAleaci\u00f3n de aluminio fundido a presi\u00f3n<\/td>\n<\/tr>\n
Material de la rueda helicoidal<\/td>\nBronce fosforoso<\/td>\n<\/tr>\n
Material del eje del tornillo sin fin<\/td>\nAcero aleado 20CrMnTi, cementado, rectificado de precisi\u00f3n<\/td>\n<\/tr>\n
Di\u00e1metro del orificio de salida<\/td>\n35 mm H7 con chavetero<\/td>\n<\/tr>\n
Lubricaci\u00f3n<\/td>\nAceite para engranajes ISO VG 220 (envasado de f\u00e1brica)<\/td>\n<\/tr>\n
Posiciones de montaje<\/td>\nB3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n
Clase de protecci\u00f3n<\/td>\nIP54<\/td>\n<\/tr>\n
Temperatura ambiente<\/td>\n-10\u00b0C a +40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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NRV-E075 Performance Table (4.0 kW \/ 1400 r\/min)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Relaci\u00f3n (i)<\/th>\nVelocidad de salida (r\/min)<\/th>\nPar de salida (N\u00b7m)<\/th>\nFactor de servicio (fs)<\/th>\n<\/tr>\n<\/thead>\n
7.5<\/td>\n187<\/td>\n2,785<\/td>\n1.9<\/td>\n<\/tr>\n
10<\/td>\n140<\/td>\n3,065<\/td>\n1.5<\/td>\n<\/tr>\n
15<\/td>\n93<\/td>\n3,509<\/td>\n1.1<\/td>\n<\/tr>\n
20<\/td>\n70<\/td>\n3,882<\/td>\n1.1<\/td>\n<\/tr>\n
25<\/td>\n56<\/td>\n4,273<\/td>\n1.0<\/td>\n<\/tr>\n
30<\/td>\n47<\/td>\n4,421<\/td>\n1.0<\/td>\n<\/tr>\n
40<\/td>\n35<\/td>\n4,865<\/td>\n1.5<\/td>\n<\/tr>\n
50<\/td>\n28<\/td>\n5,241<\/td>\n1.2<\/td>\n<\/tr>\n
60<\/td>\n23<\/td>\n5,569<\/td>\n1.0<\/td>\n<\/tr>\n
80<\/td>\n18<\/td>\n5,799<\/td>\n1.9<\/td>\n<\/tr>\n
100<\/td>\n14<\/td>\n6,603<\/td>\n1.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n