{"id":884,"date":"2026-06-25T09:01:08","date_gmt":"2026-06-25T09:01:08","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/product\/ep-nmrv130-aluminium-worm-gearbox\/"},"modified":"2026-06-25T09:01:09","modified_gmt":"2026-06-25T09:01:09","slug":"ep-nmrv130-aluminium-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv063gearbox.com\/pl\/product\/ep-nmrv130-aluminium-worm-gearbox\/","title":{"rendered":"Przek\u0142adnia \u015blimakowa aluminiowa EP-NMRV130"},"content":{"rendered":"

EP-NMRV130 — Extra-Large Aluminium Worm Gear Reducer for High-Power Drives<\/h2>\n

Ten EP-NMRV130<\/strong> occupies the top end of the standard NMRV aluminium worm gearbox range before the NMRV150. With a 130 mm centre distance and 11 kW maximum input power, it produces up to 12,076 N·m output torque at ratio 100 — 31% more than the NMRV110 — while the die-cast aluminium housing keeps the unit weight at approximately 30 kg, roughly 55% lighter than an equivalent cast-iron reducer. This combination makes the NMRV130 uniquely suited to crane and hoist travel drives, heavy municipal sludge handling, large mixing reactors, port bulk material conveyors, and mining industry applications where torque demands are high but lifting heavy gearboxes with overhead cranes is costly and time-consuming. The NMRV130 introduces IEC flange compatibility up to 132B5, covering the complete 7.5–11 kW standard motor frame range, while the enlarged 45 mm standard output bore matches IEC 132 motor shaft diameters for direct hollow-shaft mounting.<\/p>\n

\"EP-NMRV130<\/p>\n

Technical Specifications — EP-NMRV130<\/h2>\n

\"NMRV130<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nWarto\u015b\u0107<\/th>\n<\/tr>\n<\/thead>\n
Szereg<\/td>\nNMRV (wej\u015bcie otworu z ko\u0142nierzem wej\u015bciowym)<\/td>\n<\/tr>\n
Odleg\u0142o\u015b\u0107 mi\u0119dzy \u015brodkami<\/td>\n130 mm<\/td>\n<\/tr>\n
Wsp\u00f3\u0142czynniki redukcji<\/td>\n5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/td>\n<\/tr>\n
Moc znamionowa wej\u015bciowa<\/td>\nUp to 11 kW<\/td>\n<\/tr>\n
Zakres pr\u0119dko\u015bci wyj\u015bciowej<\/td>\n14 do 280 obr.\/min (przy 1400 obr.\/min)<\/td>\n<\/tr>\n
Maksymalny moment obrotowy wyj\u015bciowy<\/td>\n12,076 N·m<\/td>\n<\/tr>\n
Materia\u0142 obudowy<\/td>\nOdlew aluminiowy ze stopu aluminium<\/td>\n<\/tr>\n
Materia\u0142 ko\u0142a \u015blimakowego<\/td>\nBr\u0105z fosforowy<\/td>\n<\/tr>\n
Materia\u0142 wa\u0142u \u015blimakowego<\/td>\nStal stopowa 20CrMnTi, hartowana powierzchniowo, precyzyjnie szlifowana<\/td>\n<\/tr>\n
Ko\u0142nierze wej\u015bciowe IEC<\/td>\n90B5, 90B14, 100\/112B5, 100\/112B14, 132B5<\/td>\n<\/tr>\n
\u015arednica otworu wyj\u015bciowego<\/td>\n45 mm standard (H7 with keyway)<\/td>\n<\/tr>\n
Smarowanie<\/td>\nOlej przek\u0142adniowy ISO VG 220 (nape\u0142niony fabrycznie)<\/td>\n<\/tr>\n
Pozycje monta\u017cowe<\/td>\nB3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n
Klasa ochrony<\/td>\nIP54<\/td>\n<\/tr>\n
Temperatura otoczenia<\/td>\n-10\u00b0C do +40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

NMRV130 Performance Table (11 kW \/ 1400 r\/min)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Stosunek (i)<\/th>\nPr\u0119dko\u015b\u0107 wyj\u015bciowa (obr.\/min)<\/th>\nMoment obrotowy wyj\u015bciowy (N\u00b7m)<\/th>\nObci\u0105\u017cenie promieniowe (N)<\/th>\nWsp\u00f3\u0142czynnik us\u0142ug (fs)<\/th>\n<\/tr>\n<\/thead>\n
7.5<\/td>\n187<\/td>\n3,893<\/td>\n\u2014<\/td>\n1.9<\/td>\n<\/tr>\n
10<\/td>\n140<\/td>\n4,285<\/td>\n\u2014<\/td>\n1.8<\/td>\n<\/tr>\n
15<\/td>\n93<\/td>\n4,905<\/td>\n\u2014<\/td>\n1.4<\/td>\n<\/tr>\n
20<\/td>\n70<\/td>\n5,399<\/td>\n\u2014<\/td>\n1.1<\/td>\n<\/tr>\n
25<\/td>\n56<\/td>\n5,816<\/td>\n\u2014<\/td>\n1.1<\/td>\n<\/tr>\n
30<\/td>\n47<\/td>\n6,181<\/td>\n\u2014<\/td>\n1.1<\/td>\n<\/tr>\n
40<\/td>\n35<\/td>\n7,607<\/td>\n788<\/td>\n1.2<\/td>\n<\/tr>\n
50<\/td>\n28<\/td>\n8,084<\/td>\n\u2014<\/td>\n1.2<\/td>\n<\/tr>\n
60<\/td>\n23<\/td>\n8,897<\/td>\n\u2014<\/td>\n1.0<\/td>\n<\/tr>\n
80<\/td>\n18<\/td>\n10,185<\/td>\n\u2014<\/td>\n1.0<\/td>\n<\/tr>\n
100<\/td>\n14<\/td>\n12,076<\/td>\n655<\/td>\n1.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n