{"id":650,"date":"2023-10-27T03:06:50","date_gmt":"2023-10-27T03:06:50","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/china-factory-nmrv-nrv-low-speed-rpm-aluminum-housing-worm-speed-gearbox-automatic-gearbox\/"},"modified":"2023-10-27T03:06:50","modified_gmt":"2023-10-27T03:06:50","slug":"china-factory-nmrv-nrv-low-speed-rpm-aluminum-housing-worm-speed-gearbox-automatic-gearbox","status":"publish","type":"post","link":"https:\/\/nmrv063gearbox.com\/fr\/china-factory-nmrv-nrv-low-speed-rpm-aluminum-housing-worm-speed-gearbox-automatic-gearbox\/","title":{"rendered":"China factory Nmrv Nrv Low Speed Rpm Aluminum Housing Worm Speed Gearbox automatic gearbox"},"content":{"rendered":"
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Description du produit<\/h2>\n

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Description du produit<\/p>\n

NMRV series worm gear reducer<\/b>
1. \u00a0Aluminum alloy housing, small size, light weight.
2. High transmission efficiency, low noise.
3.Smooth ruuning, high output torque and long service life.
4. Multiple connection structure and installation.<\/b>
\u00a0<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
TYPE<\/b><\/td>\nWorm Gear Speed Reducer \/ Worm Gearbox<\/b><\/td>\n<\/tr>\n
NMRV MODEL<\/b><\/td>\nNMRV25, NMRV30, NMRV40, NMRV50, NMRV63, NMRV75, NMRV90, NMRV110, NMRV130, NMRV150<\/b><\/td>\n<\/tr>\n
NRV MODEL<\/b><\/td>\nNRV25, NRV30, NRV40, NRV50, NRV63, NRV75, NRV90, NRV110, NRV130, NRV150<\/b><\/td>\n<\/tr>\n
POWER<\/b><\/td>\n0.12kw-15kw<\/b><\/td>\n<\/tr>\n
RATIO<\/b><\/td>\n1\/7.5,1\/10,1\/15,1\/20,1\/15,1\/30,1\/40,1\/50,1\/60,1\/80,1\/100<\/b><\/td>\n<\/tr>\n
COLOR<\/b><\/td>\nBlue(RAL5571), Silver grey (RAL9571), or on request<\/b><\/td>\n<\/tr>\n
MATERIAL<\/b><\/td>\nHousing\/Flange:Aluminum\u00a0Alloy<\/b><\/td>\n<\/tr>\n
Worm\u00a0Gear:Copper\u00a09-4&nodular\u00a0iron<\/b><\/td>\n<\/tr>\n
Worm:20CrMn\u00a0Ti\u00a0with\u00a0carburizing\u00a0and\u00a0quenching,\u00a0surface\u00a0harness\u00a0is\u00a056-62HRC<\/b><\/td>\n<\/tr>\n
Shaft:chromium\u00a0steel-45#<\/b><\/td>\n<\/tr>\n
IEC FLANGE<\/b><\/td>\nIEC standard flange 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON<\/b><\/td>\n<\/tr>\n
LUBRICANT<\/b><\/td>\nSynthetic & Mineral<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Detailed Photos<\/p>\n

\u00a0<\/p>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n
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NMRV Model&marker<\/b><\/p>\n<\/td>\n<\/tr>\n

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NMRV-063-30-VS-F1(FA)-AS-80B5-0.75KW-B3<\/b><\/p>\n<\/td>\n<\/tr>\n

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RMNV<\/b><\/p>\n<\/td>\n

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Means hole-input with flange<\/b><\/p>\n<\/td>\n<\/tr>\n

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NRV<\/b><\/p>\n<\/td>\n

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Means shaft-input without flange<\/b><\/p>\n<\/td>\n<\/tr>\n

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63<\/b><\/p>\n<\/td>\n

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Centre-to-centre spacing of worm-gear speed reducer<\/b><\/p>\n<\/td>\n<\/tr>\n

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30<\/b><\/p>\n<\/td>\n

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Rapport<\/b><\/p>\n<\/td>\n<\/tr>\n

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VS<\/b><\/p>\n<\/td>\n

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Double input shaft<\/b><\/p>\n<\/td>\n

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F1 (FA)<\/b><\/p>\n<\/td>\n

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Flange output<\/b><\/p>\n<\/td>\n<\/tr>\n

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AS<\/b><\/p>\n<\/td>\n

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Single output shaft<\/b><\/p>\n<\/td>\n

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AB<\/b><\/p>\n<\/td>\n

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Double output shaft<\/b><\/p>\n<\/td>\n<\/tr>\n

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PAM<\/b><\/p>\n<\/td>\n

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Fitted for motor coupling<\/b><\/p>\n<\/td>\n

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80B5<\/b><\/p>\n<\/td>\n

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Motor mounting facility<\/b><\/p>\n<\/td>\n<\/tr>\n

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0.75kw<\/b><\/p>\n<\/td>\n

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Electric motor power<\/b><\/p>\n<\/td>\n

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B3<\/b><\/p>\n<\/td>\n

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Mounting position<\/b><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\u00a0<\/p>\n

NMRV\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 NMRV+NMRV<\/i><\/b><\/p>\n

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NMRV\/NRV ASSEMBLE WITH ELECTRIC MOTOR<\/b><\/i><\/p>\n

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Workshop<\/p>\n

Manufacturing the\u00a0\u00a0Aluminum Housing by CNC.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Lots of\u00a0 housings in stock.<\/b><\/p>\n

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Lots of worm gears and worm shafts in stock.<\/b><\/p>\n

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Assembling line\u00a0<\/b><\/p>\n

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Emballage et exp\u00e9dition<\/p>\n

Each reducer in single carton box packed.<\/b>
\u00a0<\/p>\n

FAQ<\/p>\n

Q1: Are you trading company or manufacturer ?<\/b>
A: We are factory.<\/p>\n

Q2: How long is your delivery time and shipment?<\/b>
1.Sample Lead-times: 10-20 days.
2.Production Lead-times: 30-45 days after order confirmed.<\/p>\n

Q3: What is your advantages?<\/b>
1. The most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.<\/p>\n

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<\/div>\n
\n\n\n\n\n\n\n\n
Application:<\/th>\nMotor, Motorcycle, Machinery, Toy, Agricultural Machinery<\/td>\n<\/tr>\n
Duret\u00e9:<\/th>\nSurface dentaire durcie<\/td>\n<\/tr>\n
Installation:<\/th>\nVertical Type<\/td>\n<\/tr>\n
Mise en page:<\/th>\nCoaxial<\/td>\n<\/tr>\n
Forme de l'engrenage :<\/th>\nWorm Gear<\/td>\n<\/tr>\n
Taper:<\/th>\nR\u00e9ducteur de vers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Personnalisation\u00a0:<\/th>\n\n
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\n Disponible\n <\/div>\n

|<\/span><\/p>\n

<\/i>Demande personnalis\u00e9e<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"bo\u00eete<\/p>\n

Pr\u00e9cautions de s\u00e9curit\u00e9 lors de l'utilisation des r\u00e9ducteurs NMRV<\/h3>\n

L'utilisation des r\u00e9ducteurs \u00e0 vis sans fin (NMRV) exige une attention particuli\u00e8re \u00e0 la s\u00e9curit\u00e9 afin de pr\u00e9venir les accidents et les blessures. Voici quelques pr\u00e9cautions de s\u00e9curit\u00e9 essentielles \u00e0 prendre en compte\u00a0:<\/p>\n

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  • \u00c9quipement de protection individuelle (EPI) :<\/strong> Portez toujours un \u00e9quipement de protection individuelle appropri\u00e9, tel que des gants, des lunettes de s\u00e9curit\u00e9 et des v\u00eatements de protection, afin de vous prot\u00e9ger des dangers potentiels.<\/li>\n
  • Consignation-\u00e9tiquetage\u00a0:<\/strong> Avant toute op\u00e9ration de maintenance ou de r\u00e9paration, assurez-vous que l'\u00e9quipement est correctement arr\u00eat\u00e9 et verrouill\u00e9 afin d'\u00e9viter tout d\u00e9marrage accidentel.<\/li>\n
  • Entra\u00eenement:<\/strong> Seul le personnel qualifi\u00e9, poss\u00e9dant la formation et l'exp\u00e9rience requises, devrait intervenir sur les bo\u00eetes de vitesses NMRV afin de minimiser les risques d'erreurs et d'accidents.<\/li>\n
  • Outils appropri\u00e9s\u00a0:<\/strong> Utilisez les outils appropri\u00e9s et assurez-vous qu'ils sont en bon \u00e9tat. Des outils inadapt\u00e9s peuvent causer des dommages ou pr\u00e9senter des risques pour la s\u00e9curit\u00e9.<\/li>\n
  • \u00c9clairage ad\u00e9quat :<\/strong> Travaillez dans des zones bien \u00e9clair\u00e9es afin d'am\u00e9liorer la visibilit\u00e9 et de r\u00e9duire les risques d'accidents dus \u00e0 un \u00e9clairage insuffisant.<\/li>\n
  • Zone de travail s\u00e9curis\u00e9e\u00a0:<\/strong> Veillez \u00e0 ce que la zone de travail soit propre, organis\u00e9e et d\u00e9gag\u00e9e afin de pr\u00e9venir les risques de tr\u00e9buchement et d'am\u00e9liorer la s\u00e9curit\u00e9 g\u00e9n\u00e9rale.<\/li>\n
  • Lubrification:<\/strong> Lors de l'application de lubrifiants, veillez \u00e0 \u00e9viter tout d\u00e9versement. Nettoyez imm\u00e9diatement toute projection afin de pr\u00e9venir les glissades et les chutes.<\/li>\n
  • Suivez les instructions du fabricant\u00a0:<\/strong> Adhere to the manufacturer’s instructions, maintenance schedules, and safety guidelines when working on NMRV gearboxes.<\/li>\n
  • S\u00e9curit\u00e9 \u00e9lectrique :<\/strong> Si la bo\u00eete de vitesses est aliment\u00e9e \u00e9lectriquement, veillez \u00e0 respecter les protocoles de s\u00e9curit\u00e9 \u00e9lectrique appropri\u00e9s lors des op\u00e9rations de maintenance ou de r\u00e9paration.<\/li>\n
  • \u00c9vitez la surcharge :<\/strong> Ne d\u00e9passez pas les capacit\u00e9s de charge recommand\u00e9es de la bo\u00eete de vitesses afin d'\u00e9viter les pannes m\u00e9caniques et les risques potentiels.<\/li>\n
  • Tenez-vous \u00e0 l'\u00e9cart des pi\u00e8ces mobiles\u00a0:<\/strong> Gardez vos mains, vos v\u00eatements et tout autre objet \u00e0 l'\u00e9cart des pi\u00e8ces mobiles afin d'\u00e9viter tout risque d'enchev\u00eatrement ou de blessure.<\/li>\n
  • Proc\u00e9dures d'urgence :<\/strong> Familiarisez-vous avec les proc\u00e9dures d'arr\u00eat d'urgence et sachez comment r\u00e9agir en cas de situation impr\u00e9vue.<\/li>\n<\/ul>\n

    En suivant ces consignes de s\u00e9curit\u00e9, vous contribuerez \u00e0 garantir un environnement de travail s\u00fbr et \u00e0 minimiser les risques d'accidents ou de blessures lors de l'utilisation des r\u00e9ducteurs NMRV.<\/p>\n

    \"bo\u00eete<\/p>\n

    Design Principles of an NMRV Gearbox<\/h3>\n

    The design of an NMRV (worm gear) gearbox is based on key principles that enable its efficient and reliable operation:<\/p>\n

      \n
    • Worm Gear Mechanism:<\/strong> The core of an NMRV gearbox is the worm screw and worm wheel. The worm screw, typically cylindrical in shape, meshes with the teeth of the worm wheel. This configuration provides high gear reduction ratios.<\/li>\n
    • Helical Gearing:<\/strong> The worm screw is usually helical, allowing for smoother engagement with the worm wheel. Helical gearing reduces the sliding friction and noise associated with traditional straight-cut worm gears.<\/li>\n
    • Conception compacte :<\/strong> NMRV gearboxes are designed to be compact, often with a right-angle configuration. This allows for efficient use of space in various applications.<\/li>\n
    • Alloy Construction:<\/strong> Many NMRV gearboxes are constructed from high-quality alloys, providing durability and corrosion resistance. The choice of materials ensures a gearbox capable of withstanding varying loads and environmental conditions.<\/li>\n
    • Bearing Support:<\/strong> Bearings support the rotating elements within the gearbox, reducing friction and ensuring smooth operation. Bearings are strategically placed to handle radial and axial loads.<\/li>\n
    • Sealing and Lubrication:<\/strong> NMRV gearboxes are equipped with effective sealing mechanisms to prevent the entry of contaminants and to retain lubricating oil. Proper lubrication is essential for reducing wear and enhancing gearbox efficiency.<\/li>\n
    • Efficient Power Transmission:<\/strong> The worm gear mechanism in NMRV gearboxes provides high gear reduction ratios, allowing for efficient power transmission while minimizing energy losses.<\/li>\n
    • Quiet Operation:<\/strong> The helical design of the worm screw and worm wheel contributes to quieter operation compared to traditional straight-cut worm gears.<\/li>\n
    • Wide Range of Ratios:<\/strong> NMRV gearboxes are available in various gear ratios, allowing users to select the appropriate configuration for their specific application needs.<\/li>\n<\/ul>\n

      The combination of these design principles results in an NMRV gearbox that offers efficient, reliable, and quiet power transmission for a wide range of industrial applications.<\/p>\n

      \"bo\u00eete<\/p>\n

      Using an NMRV Gearbox<\/h3>\n

      An NMRV gearbox, also known as a worm gear reducer, is commonly used for various applications that require speed reduction, torque multiplication, and smooth power transmission. This type of gearbox offers several benefits:<\/p>\n

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      • Conception compacte :<\/strong> NMRV gearboxes have a compact and space-saving design, making them suitable for applications with limited installation space.<\/li>\n
      • High Gear Ratio:<\/strong> Worm gear reducers can achieve high gear ratios in a single stage, making them ideal for applications where a significant reduction in speed is needed.<\/li>\n
      • Quiet Operation:<\/strong> The meshing of the worm gear and worm wheel results in low noise levels during operation.<\/li>\n
      • Simple Operation:<\/strong> NMRV gearboxes have a simple design with fewer components, leading to ease of operation and maintenance.<\/li>\n
      • Reliable and Durable:<\/strong> Worm gear reducers are known for their reliability and durability, making them suitable for continuous and heavy-duty applications.<\/li>\n<\/ul>\n

        Common applications of NMRV gearboxes include:<\/p>\n

          \n
        • Conveyor systems<\/li>\n
        • Material handling equipment<\/li>\n
        • Industrial machinery<\/li>\n
        • Automated systems<\/li>\n
        • Food processing equipment<\/li>\n
        • Packaging machinery<\/li>\n<\/ul>\n

          Due to their versatility and ability to provide precise speed reduction, NMRV gearboxes are widely used in various industries to optimize the performance of different types of machinery and equipment.<\/p>\n

          \"China\"China
          editor by CX 2023-10-27<\/p>","protected":false},"excerpt":{"rendered":"

          Product Description Product Description NMRV series worm gear reducer1. \u00a0Aluminum alloy housing, small size, light weight.2. High transmission efficiency, low noise.3.Smooth ruuning, high output torque and long service life.4. Multiple connection structure and installation.\u00a0 TYPE Worm Gear Speed Reducer \/ Worm Gearbox NMRV MODEL NMRV25, NMRV30, NMRV40, NMRV50, NMRV63, NMRV75, NMRV90, NMRV110, NMRV130, NMRV150 NRV […]<\/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":[26,1333,4,1336,1521,128,97,1535,165,1426,1428,104,14],"class_list":["post-650","post","type-post","status-publish","format-standard","hentry","category-blog","tag-automatic-gearbox","tag-china-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-housing","tag-gearbox-rpm","tag-gearbox-speed","tag-low-rpm-gearbox","tag-low-speed-gearbox","tag-nmrv-gearbox","tag-nmrv-worm-gearbox","tag-speed-gearbox","tag-worm-gearbox"],"_links":{"self":[{"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/posts\/650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/comments?post=650"}],"version-history":[{"count":0,"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/posts\/650\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/media?parent=650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/categories?post=650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/fr\/wp-json\/wp\/v2\/tags?post=650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}