{"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\/fr\/product\/ep-nrv-e075-aluminium-worm-gearbox\/","title":{"rendered":"R\u00e9ducteur \u00e0 vis sans fin en aluminium EP-NRV-E075"},"content":{"rendered":"

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

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\"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
Param\u00e8tre<\/th>\nValeur<\/th>\n<\/tr>\n<\/thead>\n
S\u00e9rie<\/td>\nNRV-E (Entr\u00e9e \u00e0 arbre plein, sans bride, arbre de sortie \u00e0 vis sans fin)<\/td>\n<\/tr>\n
Distance du centre<\/td>\n075 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 4.0 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>\n6,603 N·m<\/td>\n<\/tr>\n
Configuration d'entr\u00e9e<\/td>\nArbre d'entr\u00e9e plein (sans bride IEC) + arbre de sortie \u00e0 vis sans fin<\/td>\n<\/tr>\n
Arbre d'entr\u00e9e<\/td>\nentr\u00e9e d'arbre clavet\u00e9 massif<\/td>\n<\/tr>\n
Arbre de sortie arri\u00e8re<\/td>\nSens de rotation de la vis sans fin (coaxial avec l'arbre de la vis sans fin, extr\u00e9mit\u00e9 oppos\u00e9e)<\/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>\n35 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-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
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>\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