{"product_id":"vortex-vmrv-50-15-56c","title":"Vortex VMRV-50-15-56C IEC Metric Worm Gear Reducer - 15:1 Ratio, 56C NEMA Frame","description":"\u003cp style=\"font-size:17px;line-height:1.6;margin:0 0 16px 0;\"\u003eThe Vortex VMRV-50-15-56C is an IEC metric standard worm gear speed reducer with a 15:1 nominal ratio, a 50 mm (1.969\") center distance, and a NEMA 56C C-face input flange. Die-cast aluminum housing, hollow output bore for direct shaft mounting. This unit is the direct Vortex equivalent for the Motovario NMRV-050-15 reducer at matching motor frame, designed for replacement of European IEC metric worm gear reducers on existing OEM equipment in the 1 to 2 HP class.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#1e2d4d !important;font-size:22px;font-weight:600 !important;margin-top:30px;margin-bottom:12px;\"\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-family:inherit;\"\u003e\n  \u003cthead\u003e\u003ctr style=\"background-color:#1e2d4d;color:#ffffff;\"\u003e\n    \u003cth style=\"padding:12px;text-align:left;border:1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"padding:12px;text-align:left;border:1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n  \u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eVortex VMRV-50-15-56C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eVortex VMRV-Series IEC Metric Worm Gear Reducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eUnit Size\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eVMRV-50 (IEC standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eHP Class\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e1 to 2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eNominal Ratio\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e15:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eCenter Distance\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e50 mm (1.969\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eInput Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNEMA 56C C-face input flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eOutput Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eHollow output bore (output shaft and flange accessories sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eOutput Orientation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eLeft and Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e120.00 × 92 × 144 mm (4.72\" × 3.62\" × 5.67\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e8.5 lbs (3.85 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eLubrication\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSynthetic gear oil charge, -20 to 200 deg F service range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e192056255739\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eDirect Cross-Reference\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eMotovario NMRV-050-15 (same IEC sizing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:600;width:40%;\"\u003eShipping\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eTexas Belting \u0026amp; Supply, Houston, TX\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color:#1e2d4d !important;font-size:22px;font-weight:600 !important;margin-top:36px;margin-bottom:12px;\"\u003eAbout This Unit\u003c\/h2\u003e\n\u003cp style=\"line-height:1.6;margin:0 0 16px 0;\"\u003eThe Vortex VMRV-50 follows the IEC metric worm gear standard, with center distance designated in millimeters and motor frames using NEMA C-face mounting. The die-cast aluminum housing provides corrosion resistance and appropriate strength for the 1 to 2 HP torque class. Synthetic gear oil supports service from minus 20 to 200 degrees Fahrenheit, suiting indoor, outdoor protected, and washdown applications.\u003c\/p\u003e\n\n\u003cp style=\"line-height:1.6;margin:0 0 16px 0;\"\u003eThis unit is the direct Vortex replacement for the Motovario NMRV-050-15 reducer, with full dimensional interchange at the same IEC size, ratio, and motor frame. It also cross-references to Bonfiglioli VF, SEW-Eurodrive S-Series, STM Italy RV\/RT, and other IEC metric worm gear brands. Typical applications include conveyor drives, packaging machinery, mixers, and OEM equipment built to European metric standards.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#1e2d4d !important;font-size:22px;font-weight:600 !important;margin-top:36px;margin-bottom:12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"color:#1e2d4d !important;font-size:17px;font-weight:600 !important;margin-top:20px;margin-bottom:8px;\"\u003eWhat does the Vortex VMRV-50-15-56C replace?\u003c\/h3\u003e\n\u003cp style=\"line-height:1.6;margin:0 0 16px 0;\"\u003eThis unit is the direct Vortex equivalent for Motovario NMRV-050-15 at NEMA 56C motor frame. It also cross-references dimensionally to Bonfiglioli VF-50, SEW-Eurodrive S-Series at 50 mm center distance, STM Italy RV-50, and other IEC metric worm gear brands at the same size and ratio. Match motor frame designation (NEMA C-face vs IEC B5\/B14) and output configuration when substituting.\u003c\/p\u003e\n\u003ch3 style=\"color:#1e2d4d !important;font-size:17px;font-weight:600 !important;margin-top:20px;margin-bottom:8px;\"\u003eWhat accessories do I need for the VMRV-50?\u003c\/h3\u003e\n\u003cp style=\"line-height:1.6;margin:0 0 16px 0;\"\u003eThe VMRV-50 ships with a hollow output bore. Depending on your driven equipment, you may also need: an output flange (VMRV-50 OSF) to convert to flange-mount output, a single-ended solid output shaft (VMRV-50 OSS), a double-ended output shaft (VMRV-50 OSD), a cover (VMRV-50 CVR) for the unused output side, or a torque arm (VMRV-50 TA) when the unit is mounted directly on the driven shaft via the hollow bore. All accessories are sold separately.\u003c\/p\u003e\n\u003ch3 style=\"color:#1e2d4d !important;font-size:17px;font-weight:600 !important;margin-top:20px;margin-bottom:8px;\"\u003eDoes the Vortex VMRV-50-15-56C ship from Houston?\u003c\/h3\u003e\n\u003cp style=\"line-height:1.6;margin:0 0 16px 0;\"\u003eYes. This part ships from Texas Belting and Supply's Houston, TX warehouse the same business day for orders placed before 3 PM Central time, subject to current inventory. Call (888) 203-2358 to confirm stock or request a complete drive package quote.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color:#1e2d4d;color:#ffffff;padding:24px;margin:32px 0 12px 0;text-align:center;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 10px 0;font-size:18px;font-weight:600;color:#ffffff !important;\"\u003eQuestions about this Vortex VMRV-50-15-56C?\u003c\/p\u003e\n  \u003cp style=\"margin:0 0 14px 0;color:#ffffff !important;\"\u003eComplete drive packages available (reducer plus accessories). Same-day shipping from Houston.\u003c\/p\u003e\n  \u003ca href=\"tel:8882032358\" style=\"display:inline-block;background-color:#C8102E;color:#ffffff !important;padding:12px 28px;text-decoration:none;font-weight:600;border-radius:4px;font-size:15px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Vortex VMRV-50-15-56C IEC Metric Worm Gear Reducer - 15:1 Ratio, 56C NEMA Frame\", \"sku\": \"VMRV-50-15-56C\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Vortex\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"Vortex Speed Reducers\"}, \"category\": \"Power Transmission \/ IEC Metric Worm Gear Speed Reducer\", \"description\": \"Vortex VMRV-50-15-56C IEC metric worm gear reducer. 15:1 ratio, 50 mm center distance.\", \"image\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/VOR-Worm-Gear-Reducer-VMRV-Series.jpg\", \"offers\": {\"@type\": \"Offer\", \"price\": \"423.53\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"seller\": {\"@type\": \"Organization\", \"name\": \"Texas Belting \u0026 Supply\", \"telephone\": \"+1-888-203-2358\", \"address\": {\"@type\": \"PostalAddress\", \"addressLocality\": \"Houston\", \"addressRegion\": \"TX\", \"addressCountry\": \"US\"}}}, \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Part Number\", \"value\": \"Vortex VMRV-50-15-56C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Series\", \"value\": \"Vortex VMRV-Series IEC Metric Worm Gear Reducer\"}, {\"@type\": \"PropertyValue\", \"name\": \"Unit Size\", \"value\": \"VMRV-50 (IEC standard)\"}, {\"@type\": \"PropertyValue\", \"name\": \"HP Class\", \"value\": \"1 to 2 HP\"}, {\"@type\": \"PropertyValue\", \"name\": \"Nominal Ratio\", \"value\": \"15:1\"}, {\"@type\": \"PropertyValue\", \"name\": \"Center Distance\", \"value\": \"50 mm (1.969\\\")\"}, {\"@type\": \"PropertyValue\", \"name\": \"Input Configuration\", \"value\": \"NEMA 56C C-face input flange\"}, {\"@type\": \"PropertyValue\", \"name\": \"Output Configuration\", \"value\": \"Hollow output bore (output shaft and flange accessories sold separately)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Output Orientation\", \"value\": \"Left and Right\"}, {\"@type\": \"PropertyValue\", \"name\": \"Housing Material\", \"value\": \"Die-cast aluminum\"}, {\"@type\": \"PropertyValue\", \"name\": \"Overall Dimensions\", \"value\": \"120.00 × 92 × 144 mm (4.72\\\" × 3.62\\\" × 5.67\\\")\"}, {\"@type\": \"PropertyValue\", \"name\": \"Weight\", \"value\": \"8.5 lbs (3.85 kg)\"}]}\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the Vortex VMRV-50-15-56C replace?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This unit is the direct Vortex equivalent for Motovario NMRV-050-15 at NEMA 56C motor frame. It also cross-references dimensionally to Bonfiglioli VF-50, SEW-Eurodrive S-Series at 50 mm center distance, STM Italy RV-50, and other IEC metric worm gear brands at the same size and ratio. Match motor frame designation (NEMA C-face vs IEC B5\/B14) and output configuration when substituting.\"}}, {\"@type\": \"Question\", \"name\": \"What accessories do I need for the VMRV-50?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The VMRV-50 ships with a hollow output bore. Depending on your driven equipment, you may also need: an output flange (VMRV-50 OSF) to convert to flange-mount output, a single-ended solid output shaft (VMRV-50 OSS), a double-ended output shaft (VMRV-50 OSD), a cover (VMRV-50 CVR) for the unused output side, or a torque arm (VMRV-50 TA) when the unit is mounted directly on the driven shaft via the hollow bore. All accessories are sold separately.\"}}, {\"@type\": \"Question\", \"name\": \"Does the Vortex VMRV-50-15-56C ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This part ships from Texas Belting and Supply's Houston, TX warehouse the same business day for orders placed before 3 PM Central time, subject to current inventory. Call (888) 203-2358 to confirm stock or request a complete drive package quote.\"}}]}\u003c\/script\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":46807521886397,"sku":"VMRV-50-15-56C","price":423.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/VOR-Worm-Gear-Reducer-VMRV-Series_2804107b-f6e5-4e44-b4cf-e286618cd862.jpg?v=1779209339","url":"https:\/\/texasbelting.com\/products\/vortex-vmrv-50-15-56c","provider":"Texas Belting and Supply","version":"1.0","type":"link"}