{"id":1837,"date":"2026-04-22T07:01:48","date_gmt":"2026-04-22T07:01:48","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/product\/epnmrv025-worm-gearbox\/"},"modified":"2026-04-22T07:01:52","modified_gmt":"2026-04-22T07:01:52","slug":"epnmrv025-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv-gearbox.xyz\/ta\/product\/epnmrv025-worm-gearbox\/","title":{"rendered":"EPNMRV025 Worm Gearbox"},"content":{"rendered":"
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EPNMRV025 Worm Gearbox \u2014 Product Overview<\/h2>\n

The EPNMRV025 is the smallest unit in the single-stage EPNMRV worm gearbox family, purpose-built for designers who need reliable right-angle torque transmission in spaces where larger reducers simply will not fit. With a 25 mm centre distance and a lightweight die-cast aluminium housing weighing just 0.7 kg, the EPNMRV-025 is ideally suited to compact conveyor systems, small-scale packaging machinery, vending equipment, laboratory automation, and OEM appliances serving the Australian light-industrial market. Unlike heavier cast-iron alternatives, the EPNMRV025 delivers a corrosion-resistant finish straight out of the box, making it a reliable choice for humid coastal workshops from Cairns to Perth. Its 48C NEMA input flange and nine available reduction ratios (5:1 through 60:1) give engineers broad flexibility when matching small fractional-horsepower motors without adding bulky adapter hardware.<\/p>\n

Lead application focus: compact conveyor systems and small-scale packaging machinery<\/strong> in the Material Handling & Logistics<\/strong> sector across the Australian industrial market.<\/p>\n

\"EPNMRV025<\/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 EPNMRV025<\/h2>\n

Dimensional reference and mechanical rating data for the EPNMRV025 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

\"EPNMRV025<\/p>\n

Fig. Dimensional drawing \u2014 EPNMRV025 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>\nEPNMRV025<\/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>\n25 mm<\/td>\n<\/tr>\n
Weight (without motor)<\/td>\n0.7 kg<\/td>\n<\/tr>\n
Output Bore (hollow)<\/td>\n0.625″ (H7 tolerance)<\/td>\n<\/tr>\n
Output Shaft (solid)<\/td>\n0.625″ keyed<\/td>\n<\/tr>\n
Input Shaft<\/td>\n0.375″ keyed<\/td>\n<\/tr>\n
Available Reduction Ratios<\/td>\n5, 7.5, 10, 15, 20, 30, 40, 50, 60:1<\/td>\n<\/tr>\n
Maximum Rated Output Torque<\/td>\n14 Nm<\/td>\n<\/tr>\n
Maximum Input Power<\/td>\n0.09 kW @ 1400 rpm<\/td>\n<\/tr>\n
Maximum Radial Load (Fr2)<\/td>\n1006 N<\/td>\n<\/tr>\n
NEMA Input Flange Options<\/td>\n48C<\/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