{"id":1842,"date":"2026-04-22T07:02:26","date_gmt":"2026-04-22T07:02:26","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/product\/epnmrv063-worm-gearbox\/"},"modified":"2026-04-22T07:02:41","modified_gmt":"2026-04-22T07:02:41","slug":"epnmrv063-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv-gearbox.xyz\/it\/product\/epnmrv063-worm-gearbox\/","title":{"rendered":"EPNMRV063 Worm Gearbox"},"content":{"rendered":"
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EPNMRV063 Worm Gearbox \u2014 Product Overview<\/h2>\n

The EPNMRV063 is the first unit in the EPNMRV worm gearbox series engineered for genuine industrial-torque applications, with a 63 mm centre distance, rated output torque of 225 Nm, and an aluminium housing that still tips the scales at just 6.2 kg. Australian mining and minerals-processing contractors favour the EPNMRV-063 for aggregate feed conveyors, screen-deck tensioners, mineral sample splitters, and small tailings pumps \u2014 duty profiles where a cast-iron reducer’s weight would slow installation and complicate above-ground routing. The EPNMRV063 supports both 56C and 140TC NEMA flanges, expanding its compatibility with three-phase motors from 0.55 kW to 1.5 kW. Eleven available ratios from 7.5:1 to 100:1, output flange options FA through FE, and a 5,595 N radial-load rating make this reducer a credible contender whenever engineers need worm-gear simplicity without stepping up to the significantly heavier EPNMRV075 or EPNMRV090.<\/p>\n

Lead application focus: aggregate feed conveyors and mineral-screening equipment<\/strong> in the Mining & Minerals Processing<\/strong> sector across the Australian industrial market.<\/p>\n

\"EPNMRV063<\/div>\n<\/div>\n
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Need an Instant Price or Engineering Support?<\/p>\n

✉ Request a Quick Quote Today<\/a>⚙ Contact Our Engineers for Tech Support<\/a><\/div>\n<\/div>\n

Technical Specifications \u2014 EPNMRV063<\/h2>\n

Dimensional reference and mechanical rating data for the EPNMRV063 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 EPNMRV063 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
Specification<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nEPNMRV063<\/td>\n<\/tr>\n
Product Family<\/td>\nEPNMRV Single-Stage Worm Gearbox<\/td>\n<\/tr>\n
Housing Material<\/td>\nDie-Cast Aluminium Alloy (ADC12)<\/td>\n<\/tr>\n
Centre Distance<\/td>\n63 mm<\/td>\n<\/tr>\n
Weight (without motor)<\/td>\n6.2 kg<\/td>\n<\/tr>\n
Output Bore (hollow)<\/td>\n1.125″ (H7 tolerance)<\/td>\n<\/tr>\n
Output Shaft (solid)<\/td>\n1.125″ keyed<\/td>\n<\/tr>\n
Input Shaft<\/td>\n0.75″ keyed<\/td>\n<\/tr>\n
Available Reduction Ratios<\/td>\n7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100:1<\/td>\n<\/tr>\n
Maximum Rated Output Torque<\/td>\n225 Nm<\/td>\n<\/tr>\n
Maximum Input Power<\/td>\n1.5 kW @ 1400 rpm<\/td>\n<\/tr>\n
Maximum Radial Load (Fr2)<\/td>\n5595 N<\/td>\n<\/tr>\n
NEMA Input Flange Options<\/td>\n56C, 140TC<\/td>\n<\/tr>\n
Mounting Positions<\/td>\nB3 \/ B6 \/ B7 \/ B8 \/ V5 \/ V6<\/td>\n<\/tr>\n
Worm Shaft Material<\/td>\nCase-Hardened 20CrMnTi Alloy Steel, Ground<\/td>\n<\/tr>\n
Worm Wheel Material<\/td>\nTin-Bronze CuSn12 Centrifugal Casting<\/td>\n<\/tr>\n
Lubrication<\/td>\nSynthetic PAG Gear Oil (ISO VG 320 Standard)<\/td>\n<\/tr>\n
Protection Rating<\/td>\nIP55 Equivalent<\/td>\n<\/tr>\n
Ambient Temperature Range<\/td>\n-10 \u00b0C to +40 \u00b0C (extended range optional)<\/td>\n<\/tr>\n
Output Flange Options<\/td>\nFA \/ FB \/ FC \/ FD (model-dependent)<\/td>\n<\/tr>\n
Shaft Configuration<\/td>\nHollow Bore \/ Single Solid \/ Double Solid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n