{"id":906,"date":"2026-06-25T09:01:28","date_gmt":"2026-06-25T09:01:28","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/product\/ep-nrv-e050-aluminium-worm-gearbox\/"},"modified":"2026-06-25T09:01:28","modified_gmt":"2026-06-25T09:01:28","slug":"ep-nrv-e050-aluminium-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv063gearbox.com\/fr\/product\/ep-nrv-e050-aluminium-worm-gearbox\/","title":{"rendered":"R\u00e9ducteur \u00e0 vis sans fin en aluminium EP-NRV-E050"},"content":{"rendered":"

EP-NRV-E050 — Shaft-Input Aluminium Worm Gearbox with Tail Output Shaft<\/h2>\n

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\"EP-NRV-E050<\/p>\n

Technical Specifications — EP-NRV-E050<\/h2>\n

\"NRV-E050<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tre<\/th>\nValeur<\/th>\n<\/tr>\n<\/thead>\n
S\u00e9rie<\/td>\nNRV-E (Solid Shaft Input, No Flange, Worm-Direction Tail Output Shaft)<\/td>\n<\/tr>\n
Distance du centre<\/td>\n050 mm<\/td>\n<\/tr>\n
Taux de r\u00e9duction<\/td>\n5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/td>\n<\/tr>\n
Puissance d'entr\u00e9e nominale<\/td>\nUp to 1.1 kW<\/td>\n<\/tr>\n
Plage de vitesse de sortie<\/td>\n14 \u00e0 280 tr\/min (\u00e0 une entr\u00e9e de 1400 tr\/min)<\/td>\n<\/tr>\n
Couple de sortie maximal<\/td>\n4,280 N·m<\/td>\n<\/tr>\n
Input Configuration<\/td>\nSolid shaft input (no IEC flange) + worm-direction tail output shaft<\/td>\n<\/tr>\n
Input Shaft<\/td>\nSolid keyed shaft input<\/td>\n<\/tr>\n
Tail Output Shaft<\/td>\nWorm-direction (co-axial with worm shaft, opposite end)<\/td>\n<\/tr>\n
Mat\u00e9riau du bo\u00eetier<\/td>\nAlliage d'aluminium moul\u00e9 sous pression<\/td>\n<\/tr>\n
Mat\u00e9riau de roue \u00e0 vis sans fin<\/td>\nBronze phosphoreux<\/td>\n<\/tr>\n
Mat\u00e9riau de la tige de vis sans fin<\/td>\nAcier alli\u00e9 20CrMnTi, c\u00e9ment\u00e9, rectifi\u00e9 avec pr\u00e9cision<\/td>\n<\/tr>\n
Diam\u00e8tre d'al\u00e9sage de sortie<\/td>\n25 mm H7 with keyway<\/td>\n<\/tr>\n
Lubrification<\/td>\nHuile pour engrenages ISO VG 220 (remplissage d'usine)<\/td>\n<\/tr>\n
Positions de montage<\/td>\nB3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n
Classe de protection<\/td>\nIP54<\/td>\n<\/tr>\n
Temp\u00e9rature ambiante<\/td>\n-10\u00b0C \u00e0 +40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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NRV-E050 Performance Table (1.1 kW \/ 1400 r\/min)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Rapport (i)<\/th>\nVitesse de sortie (tr\/min)<\/th>\nCouple de sortie (N\u00b7m)<\/th>\nFacteur de service (fs)<\/th>\n<\/tr>\n<\/thead>\n
7.5<\/td>\n187<\/td>\n683<\/td>\n2.3<\/td>\n<\/tr>\n
10<\/td>\n140<\/td>\n752<\/td>\n1.8<\/td>\n<\/tr>\n
15<\/td>\n93<\/td>\n861<\/td>\n1.3<\/td>\n<\/tr>\n
20<\/td>\n70<\/td>\n948<\/td>\n1.0<\/td>\n<\/tr>\n
30<\/td>\n47<\/td>\n1,085<\/td>\n1.0<\/td>\n<\/tr>\n
40<\/td>\n35<\/td>\n2,475<\/td>\n2.1<\/td>\n<\/tr>\n
50<\/td>\n28<\/td>\n2,865<\/td>\n2.3<\/td>\n<\/tr>\n
60<\/td>\n23<\/td>\n3,153<\/td>\n1.7<\/td>\n<\/tr>\n
80<\/td>\n18<\/td>\n3,610<\/td>\n1.6<\/td>\n<\/tr>\n
100<\/td>\n14<\/td>\n4,280<\/td>\n1.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n