\n| RV150<\/td>\n | RW150<\/td>\n | 7.5~100<\/td>\n | 150 mm<\/td>\n | \u00a0 \u00a0 2,2 kW ~ 15 kW<\/td>\n | \u03a628 (\u03a638, \u03a642)<\/td>\n | \u03a650<\/td>\n | \u00a0<\/td>\n | 84,0 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n GMRV-konturdimensjon: <\/strong><\/p>\n\n\n\n\n\n\n<\/colgroup>\n\n\n| GMRV<\/td>\n | EN<\/td>\n | B<\/td>\n | C<\/td>\n | C1<\/td>\n | D(H8)<\/td>\n | E(h8)<\/td>\n | F<\/td>\n | G<\/td>\n | G1<\/td>\n | H<\/td>\n | H1<\/td>\n | jeg<\/td>\n | M<\/td>\n | N<\/td>\n | \u00c5<\/td>\n | P<\/td>\n | Q<\/td>\n | R<\/td>\n | S<\/td>\n | T<\/td>\n | BL<\/td>\n | \u03b2<\/td>\n | b<\/td>\n | t<\/td>\n | V\u00a0\u00a0<\/td>\n<\/tr>\n | \n| 030<\/td>\n | 80<\/td>\n | 97<\/td>\n | 54<\/td>\n | 44<\/td>\n | 14<\/td>\n | 55<\/td>\n | 32<\/td>\n | 56<\/td>\n | 63<\/td>\n | 65<\/td>\n | 29<\/td>\n | 55<\/td>\n | 40<\/td>\n | 57<\/td>\n | 30<\/td>\n | 75<\/td>\n | 44<\/td>\n | 6.5<\/td>\n | 21<\/td>\n | 5.5<\/td>\n | M6*10(n=4)<\/td>\n | 0\u00b0<\/td>\n | 5<\/td>\n | 16.3<\/td>\n | 27<\/td>\n<\/tr>\n | \n| 040<\/td>\n | 100<\/td>\n | 121.5<\/td>\n | 70<\/td>\n | 60<\/td>\n | 18(19)<\/td>\n | 60<\/td>\n | 43<\/td>\n | 71<\/td>\n | 78<\/td>\n | 75<\/td>\n | 36.5<\/td>\n | 70<\/td>\n | 50<\/td>\n | 71.5<\/td>\n | 40<\/td>\n | 87<\/td>\n | 55<\/td>\n | 6.5<\/td>\n | 26<\/td>\n | 6.5<\/td>\n | M6*10(n=4)<\/td>\n | 45\u00b0<\/td>\n | 6<\/td>\n | 20.8(21.8)<\/td>\n | 35<\/td>\n<\/tr>\n | \n| 050<\/td>\n | 120<\/td>\n | 144<\/td>\n | 80<\/td>\n | 70<\/td>\n | 25(24)<\/td>\n | 70<\/td>\n | 49<\/td>\n | 85<\/td>\n | 92<\/td>\n | 85<\/td>\n | 43.5<\/td>\n | 80<\/td>\n | 60<\/td>\n | 84<\/td>\n | 50<\/td>\n | 100<\/td>\n | 64<\/td>\n | 8.5<\/td>\n | 30<\/td>\n | 7<\/td>\n | M8*12(n=4)<\/td>\n | 45\u00b0<\/td>\n | 8<\/td>\n | 28.3(27.3)<\/td>\n | 40<\/td>\n<\/tr>\n | \n| 063<\/td>\n | 144<\/td>\n | 174<\/td>\n | 100<\/td>\n | 85<\/td>\n | 25(28)<\/td>\n | 80<\/td>\n | 67<\/td>\n | 103<\/td>\n | 112<\/td>\n | 95<\/td>\n | 53<\/td>\n | 95<\/td>\n | 72<\/td>\n | 102<\/td>\n | 63<\/td>\n | 110<\/td>\n | 80<\/td>\n | 8.5<\/td>\n | 36<\/td>\n | 8<\/td>\n | M8*12(n=8)<\/td>\n | 45\u00b0<\/td>\n | 8<\/td>\n | 28.3(31.3)<\/td>\n | 50<\/td>\n<\/tr>\n | \n| 075<\/td>\n | 172<\/td>\n | 205<\/td>\n | 120<\/td>\n | 90<\/td>\n | 28(35)<\/td>\n | 95<\/td>\n | 72<\/td>\n | 112<\/td>\n | 120<\/td>\n | 115<\/td>\n | 57<\/td>\n | 112.5<\/td>\n | 86<\/td>\n | 119<\/td>\n | 75<\/td>\n | 140<\/td>\n | 93<\/td>\n | 11<\/td>\n | 40<\/td>\n | 10<\/td>\n | M8*14(n=8)<\/td>\n | 45\u00b0<\/td>\n | 8(10)<\/td>\n | 31.3(38.3)<\/td>\n | 60<\/td>\n<\/tr>\n | \n| 090<\/td>\n | 206<\/td>\n | 238<\/td>\n | 140<\/td>\n | 100<\/td>\n | 35(38)<\/td>\n | 110<\/td>\n | 74<\/td>\n | 130<\/td>\n | 140<\/td>\n | 130<\/td>\n | 67<\/td>\n | 129.5<\/td>\n | 103<\/td>\n | 135<\/td>\n | 90<\/td>\n | 160<\/td>\n | 102<\/td>\n | 13<\/td>\n | 45<\/td>\n | 11<\/td>\n | M10*16(n=8)<\/td>\n | 45\u00b0<\/td>\n | 10<\/td>\n | 38.3(41.3)<\/td>\n | 70<\/td>\n<\/tr>\n | \n| 110<\/td>\n | 255<\/td>\n | 295<\/td>\n | 170<\/td>\n | 115<\/td>\n | 42<\/td>\n | 130<\/td>\n | –<\/td>\n | 144<\/td>\n | 155<\/td>\n | 165<\/td>\n | 74<\/td>\n | 160<\/td>\n | 127.5<\/td>\n | 167.5<\/td>\n | 110<\/td>\n | 200<\/td>\n | 125<\/td>\n | 14<\/td>\n | 50<\/td>\n | 14<\/td>\n | M10*18(n=8)<\/td>\n | 45\u00b0<\/td>\n | 12<\/td>\n | 45.3<\/td>\n | 85<\/td>\n<\/tr>\n | \n| 130<\/td>\n | 293<\/td>\n | 335<\/td>\n | 200<\/td>\n | 120<\/td>\n | 45<\/td>\n | 180<\/td>\n | –<\/td>\n | 155<\/td>\n | 170<\/td>\n | 215<\/td>\n | 81<\/td>\n | 179<\/td>\n | 146.5<\/td>\n | 187.5<\/td>\n | 130<\/td>\n | 250<\/td>\n | 140<\/td>\n | 16<\/td>\n | 60<\/td>\n | 15<\/td>\n | M12*20(n=8)<\/td>\n | 45\u00b0<\/td>\n | 14<\/td>\n | 48.8<\/td>\n | 100<\/td>\n<\/tr>\n | \n| 150<\/td>\n | 340<\/td>\n | 400<\/td>\n | 240<\/td>\n | 145<\/td>\n | 50<\/td>\n | 180<\/td>\n | –<\/td>\n | 185<\/td>\n | 200<\/td>\n | 215<\/td>\n | 96<\/td>\n | 210<\/td>\n | 170<\/td>\n | 230<\/td>\n | 150<\/td>\n | 250<\/td>\n | 180<\/td>\n | 18<\/td>\n | 72.5<\/td>\n | 18<\/td>\n | M12*22(n=8)<\/td>\n | 45\u00b0<\/td>\n | 14<\/td>\n | 53.8<\/td>\n | \u00a0120\u00a0\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n \n Firmaprofil<\/p>\n About CHINAMFG Transmission<\/strong>: We are a\u00a0professional reducer manufacturer located in HangZhou, ZHangZhoug province. Our leading products is\u00a0\u00a0full range of RV571-150 worm reducers ,\u00a0also supplied GKM\u00a0hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor. Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines. With fast delivery, superior after-sales service, advanced producing facility, our products sell well\u00a0\u00a0both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and Middle East and so on.Our aim is to develop and innovate on\u00a0basis of high quality, and create a\u00a0good reputation for reducers.<\/p>\n\u00a0Packing information:Plastic Bags+Cartons+Wooden Cases , or on request<\/strong><\/b> We participate Germany Hannver Exhibition-ZheJiang PTC Fair-Turkey Win Eurasia\u00a0<\/b><\/p>\nLogistics<\/p>\n \n After Sales Service<\/p>\n 1.Maintenance Time and Warranty<\/strong>:Within 1 year after receiving goods.<\/strong> 2.Other Service<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>:\u00a0<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>Including modeling selection guide, installation guide, and problem resolution guide,\u00a0etc.<\/p>\nVanlige sp\u00f8rsm\u00e5l<\/p>\n 1.Q:Can you make as per customer drawing? \u00a0 \u00a0A: Yes, we offer customized service for customers accordingly. We can use customer’s nameplate for gearboxes. 2.Q:What is your terms of payment ? \u00a0\u00a0\u00a0A: 30% deposit before production,balance T\/T before delivery. 3.Q:Are you a\u00a0trading company or manufacturer? \u00a0\u00a0\u00a0A:We are a\u00a0manufacurer with advanced equipment and experienced workers. 4.Q:What’s your production capacity? \u00a0\u00a0\u00a0A:8000-9000 PCS\/MONTH 5.Q:Free sample is available or not? \u00a0\u00a0\u00a0A:Yes, we can supply free sample if customer agree to pay for the courier cost 6.Q:Do you have any certificate? \u00a0\u00a0\u00a0A:Yes, we have CE certificate and SGS certificate report.<\/p>\n Contact information:<\/strong> Fru Lingel Pan For any questions just feel free ton contact me. Many thanks for your kind attention to our company!<\/strong><\/p>\n\n \n \n <\/div>\n\n\n\n| S\u00f8knad:<\/th>\n | Motor, Maskiner, Marine, Landbruksmaskiner, Industri<\/td>\n<\/tr>\n | \n| Funksjon:<\/th>\n | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction<\/td>\n<\/tr>\n | \n| Oppsett:<\/th>\n | Rett vinkel<\/td>\n<\/tr>\n | \n| Hardhet:<\/th>\n | Herdet tannoverflate<\/td>\n<\/tr>\n | \n| Installasjon:<\/th>\n | Horisontal type<\/td>\n<\/tr>\n | \n| Skritt:<\/th>\n | Dobbelttrinn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \n\n\n| Pr\u00f8ver:<\/th>\n | \n\n \n US$ 12\/Piece<\/strong> \n 1 stk (min. bestilling)<\/span>\n <\/div>\n |<\/span> \n <\/i>Be om pr\u00f8ve\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n\n\n| Tilpasning:<\/th>\n | \n\n \n Tilgjengelig\n <\/div>\n |<\/span><\/p>\n <\/i>Tilpasset foresp\u00f8rsel<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n <\/p>\n
Replacing Parts vs. Replacing the Whole NMRV Gearbox<\/h3>\nWhether to replace parts or the entire NMRV gearbox depends on the extent of the issue and the availability of replacement parts:<\/p>\n Replacing Parts:<\/strong> If a specific component is faulty or worn, you can often replace that part. This is a cost-effective solution and is feasible when the damage is isolated to a single component.<\/p>\nWhen to Replace Parts:<\/strong><\/p>\n\n- Minor wear on gears, bearings, or seals.<\/li>\n
- Specific components are damaged, but the rest of the gearbox is in good condition.<\/li>\n<\/ul>\n
Replacing the Whole Gearbox:<\/strong> If multiple components are severely damaged, the gearbox housing is cracked, or the gearbox repeatedly experiences issues, replacing the entire unit might be a better option.<\/p>\nWhen to Replace the Whole Gearbox:<\/strong><\/p>\n\n- Severe damage to multiple components.<\/li>\n
- Cracks or damage to the gearbox housing.<\/li>\n
- Frequent breakdowns and repairs.<\/li>\n<\/ul>\n
Professional Assessment:<\/strong> In some cases, it’s best to consult a professional technician to assess the situation and provide recommendations. They can guide you on whether to replace parts or the entire unit based on the specific circumstances.<\/p>\nUltimately, the decision between replacing parts and replacing the whole NMRV gearbox depends on factors such as the extent of damage, cost considerations, and the expertise of professionals.<\/p>\n <\/p>\n
Maintenance and Service of an NMRV Gearbox<\/h3>\nMaintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:<\/p>\n \n- Lubrication:<\/strong> Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.<\/li>\n
- Inspection:<\/strong> Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.<\/li>\n
- Cleaning:<\/strong> Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.<\/li>\n
- Tighten Fasteners:<\/strong> Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.<\/li>\n
- Seal Inspection:<\/strong> Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.<\/li>\n
- Temperature Monitoring:<\/strong> Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.<\/li>\n
- Address Issues Promptly:<\/strong> If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.<\/li>\n
- Replace Worn Parts:<\/strong> If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.<\/li>\n
- Professional Service:<\/strong> For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.<\/li>\n<\/ul>\n
By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.<\/p>\n <\/p>\n
Working Principle of an NMRV Gearbox<\/h3>\nAn NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:<\/p>\n The gearbox consists of two main components: the worm (a screw-like shaft) and the worm wheel (a toothed wheel). The worm is driven by the input power source, while the worm wheel is connected to the output shaft.<\/p>\n As the worm rotates, its threaded shaft engages with the teeth of the worm wheel. The helical shape of the worm causes the teeth of the worm wheel to push against each other, resulting in a smooth and gradual transfer of motion. This mechanism provides the speed reduction and torque multiplication required for various applications.<\/p>\n One key characteristic of NMRV gearboxes is that the worm can turn the worm wheel, but the reverse is not possible due to the high friction generated by the helical threads. This feature prevents the output shaft from back-driving the input shaft, providing mechanical locking and enhancing safety and stability in applications.<\/p>\n The NMRV gearbox’s operation is continuous, and its simple design contributes to its reliability and efficiency. It is important to ensure proper lubrication to minimize wear and heat generation during operation.<\/p>\n   editor by CX 2023-11-14<\/p>","protected":false},"excerpt":{"rendered":"
Product Description \u00a0 Product Description Main Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision grinding, carburization layer’s thickness between 0.3-0.5mm.3)Worm Wheel:wearable stannum alloy CuSn10-1 Detailed Photos Combination Options:Input:with input shaft, With square flange,With IEC standard input\u00a0flangeOutput:with torque arm, […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[33,1201,19,36,1244,1520,41,43,44,1203,45,666,668,654,655,656,657,658,659,255,2,1248,59,60,1483,62,63,65],"class_list":["post-1720","post","type-post","status-publish","format-standard","hentry","category-nmrv-gearbox","tag-china-gearbox","tag-cycloidal-gearbox","tag-gear","tag-gear-gearbox","tag-gear-supplier","tag-gear-transmision","tag-gear-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-cycloidal","tag-gearbox-gear","tag-industrial-gear","tag-industrial-gearbox","tag-model-gearbox","tag-motovario","tag-motovario-gear","tag-motovario-gearbox","tag-motovario-nmrv","tag-motovario-worm-gearbox","tag-nmrv-worm-gearbox","tag-nmrv-gearbox","tag-supplier-gearbox","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-unit","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/posts\/1720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/comments?post=1720"}],"version-history":[{"count":0,"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/posts\/1720\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/media?parent=1720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/categories?post=1720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/nb\/wp-json\/wp\/v2\/tags?post=1720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} | | | | |