{"id":647,"date":"2023-10-26T02:37:02","date_gmt":"2023-10-26T02:37:02","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/china-supplier-nmrv-double-worm-gear-box-with-1-5kw-motor-gearbox-adjustment\/"},"modified":"2023-10-26T02:37:02","modified_gmt":"2023-10-26T02:37:02","slug":"china-supplier-nmrv-double-worm-gear-box-with-1-5kw-motor-gearbox-adjustment","status":"publish","type":"post","link":"https:\/\/nmrv063gearbox.com\/it\/china-supplier-nmrv-double-worm-gear-box-with-1-5kw-motor-gearbox-adjustment\/","title":{"rendered":"China supplier NMRV Double Worm Gear Box with 1.5kw Motor gearbox adjustment"},"content":{"rendered":"
\n
\n

Product Description<\/h2>\n

\n

RV series <\/strong><\/strong>Characteristics<\/strong><\/strong><\/strong><\/h3>\n
    \n
  • RV – Sizes:–150<\/li>\n
  • Input Options: with input shaft, With Square flange,With Input Flange<\/li>\n
  • Input Power 0.06 to\u00a011\u00a0kW<\/li>\n
  • RV-Size from 030\u00a0to\u00a0105\u00a0in die-cast aluminium alloy budy and over 110 in cast iron<\/li>\n
  • Ratios between 5 and 100<\/li>\n
  • Max torque 1550 N.m and admissible output radial loads max 8771\u00a0N<\/li>\n
  • Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity<\/li>\n
  • Loading capacity in accordance with: ISO\u00a09001:2015\/GB\/T 19001-2016<\/li>\n
  • Size 030 and over are painted with RAL 5571 blue<\/li>\n
  • Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV<\/li>\n
  • NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F<\/li>\n
  • Options: torque arm, output flange, viton oil seals, low\/high temperature\u00a0oil, filling\/drain\/breather\/level plug,Small gap<\/li>\n<\/ul>\n

    Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
    Warranty: One\u00a0year from date of delivery.<\/p>\n

    \u00a0<\/p>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    WORM GEARBOX<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
    SNW SERIES\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\nOutput Speed Range:<\/td>\n<\/tr>\n
    Type<\/td>\nOld Type<\/td>\nOutput Torque<\/td>\nOutput Shaft Dia.<\/td>\n\u00a0<\/td>\n14rpm-280rpm<\/td>\n<\/tr>\n
    SNW030\u00a0<\/td>\nRV030\u00a0<\/td>\n21N.m\u00a0<\/td>\n\u03c614<\/td>\n\u00a0<\/td>\nApplicable Motor Power:<\/td>\n<\/tr>\n
    SNW040\u00a0<\/td>\nRV040\u00a0<\/td>\n45N.m\u00a0<\/td>\n\u03c619<\/td>\n\u00a0<\/td>\n0.06kW-11kW<\/td>\n<\/tr>\n
    SNW050\u00a0<\/td>\nRV050\u00a0<\/td>\n84N.m\u00a0<\/td>\n\u03c625<\/td>\n\u00a0<\/td>\nInput Options1:<\/td>\n<\/tr>\n
    SNW063\u00a0<\/td>\nRV063\u00a0<\/td>\n160N.m\u00a0<\/td>\n\u03c625<\/td>\n\u00a0<\/td>\nWith Inline AC Motor<\/td>\n<\/tr>\n
    SNW075\u00a0<\/td>\nRV075\u00a0<\/td>\n230N.m\u00a0<\/td>\n\u03c628<\/td>\n\u00a0<\/td>\nInput Options2:<\/td>\n<\/tr>\n
    SNW090\u00a0<\/td>\nRV090\u00a0<\/td>\n410N.m\u00a0<\/td>\n\u03c635<\/td>\n\u00a0<\/td>\nWith Square flange<\/td>\n<\/tr>\n
    SNW105\u00a0<\/td>\nRV105\u00a0<\/td>\n630N.m\u00a0<\/td>\n\u03c642<\/td>\n\u00a0<\/td>\nInput Options3:<\/td>\n<\/tr>\n
    SNW110\u00a0<\/td>\nRV110\u00a0<\/td>\n725N.m\u00a0<\/td>\n\u03c642<\/td>\n\u00a0<\/td>\nWith Input Shaft<\/td>\n<\/tr>\n
    SNW130\u00a0<\/td>\nRV130\u00a0<\/td>\n1050N.m\u00a0<\/td>\n\u03c645<\/td>\n\u00a0<\/td>\nInput Options4:<\/td>\n<\/tr>\n
    SNW150\u00a0<\/td>\nRV150\u00a0<\/td>\n1550N.m\u00a0<\/td>\n\u03c650<\/td>\n\u00a0<\/td>\nWith Input Flange<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Starshine Drive<\/strong><\/strong><\/strong><\/h3>\n

    ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
    Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.<\/p>\n

    Our Team<\/strong><\/strong><\/p>\n

    Quality Control<\/strong><\/strong>
    Quality:Insist\u00a0on\u00a0Improvement,Strive\u00a0for\u00a0Excellence\u00a0With\u00a0the\u00a0development\u00a0of\u00a0equipment\u00a0manufacturing\u00a0indurstry,customer\u00a0never\u00a0satirsfy\u00a0with\u00a0the\u00a0current\u00a0quality\u00a0of\u00a0our\u00a0products,on\u00a0the\u00a0contrary,wcreate\u00a0the\u00a0value\u00a0of\u00a0quality.
    Quality\u00a0policy:to\u00a0enhance\u00a0the\u00a0overall\u00a0level\u00a0in\u00a0the\u00a0field\u00a0of\u00a0power\u00a0transmission\u00a0\u00a0
    Quality\u00a0View:Continuous\u00a0Improvement\u00a0,\u00a0pursuit\u00a0of\u00a0excellence
    Quality\u00a0Philosophy:Quality\u00a0creates\u00a0value<\/p>\n

    3.\u00a0Incoming\u00a0Quality\u00a0Control
    To\u00a0establish\u00a0the\u00a0AQL\u00a0acceptable\u00a0level\u00a0of\u00a0incoming\u00a0material\u00a0control,\u00a0to\u00a0provide\u00a0the\u00a0material\u00a0for\u00a0the\u00a0whole\u00a0inspection,\u00a0sampling,\u00a0immunity.\u00a0On\u00a0the\u00a0acceptance\u00a0of\u00a0qualified\u00a0products\u00a0to\u00a0warehousing,\u00a0substandard\u00a0goods\u00a0to\u00a0take\u00a0return,\u00a0check,\u00a0rework,\u00a0rework\u00a0inspection;\u00a0responsible\u00a0for\u00a0tracking\u00a0bad,\u00a0to\u00a0monitor\u00a0the\u00a0supplier\u00a0to\u00a0take\u00a0corrective\u00a0measures
    \u00a0to\u00a0prevent\u00a0recurrence.<\/p>\n

    4.\u00a0Process\u00a0Quality\u00a0Control
    The\u00a0manufacturing\u00a0site\u00a0of\u00a0the\u00a0first\u00a0examination,\u00a0inspection\u00a0and\u00a0final\u00a0inspection,\u00a0sampling\u00a0according\u00a0to\u00a0the\u00a0requirements\u00a0of\u00a0some\u00a0projects,\u00a0judging\u00a0the\u00a0quality\u00a0change\u00a0trend;
    \u00a0found\u00a0abnormal\u00a0phenomenon\u00a0of\u00a0manufacturing,\u00a0and\u00a0supervise\u00a0the\u00a0production\u00a0department\u00a0to\u00a0improve,\u00a0eliminate\u00a0the\u00a0abnormal\u00a0phenomenon\u00a0or\u00a0state.<\/p>\n

    5.\u00a0FQC(Final\u00a0QC)
    After\u00a0the\u00a0manufacturing\u00a0department\u00a0will\u00a0complete\u00a0the\u00a0product,\u00a0stand\u00a0in\u00a0the\u00a0customer’s\u00a0position\u00a0on\u00a0the\u00a0finished\u00a0product\u00a0quality\u00a0verification,\u00a0in\u00a0order\u00a0to\u00a0ensure\u00a0the\u00a0quality\u00a0of\u00a0
    customer\u00a0expectations\u00a0and\u00a0needs.<\/p>\n

    6.\u00a0OQC(Outgoing\u00a0QC)
    After\u00a0the\u00a0product\u00a0sample\u00a0inspection\u00a0to\u00a0determine\u00a0the\u00a0qualified,\u00a0allowing\u00a0storage,\u00a0but\u00a0when\u00a0the\u00a0finished\u00a0product\u00a0from\u00a0the\u00a0warehouse\u00a0before\u00a0the\u00a0formal\u00a0delivery\u00a0of\u00a0the\u00a0goods,\u00a0there\u00a0is\u00a0a\u00a0check,\u00a0this\u00a0is\u00a0called\u00a0the\u00a0shipment\u00a0inspection.Check\u00a0content:In\u00a0the\u00a0warehouse\u00a0storage\u00a0and\u00a0transfer\u00a0status\u00a0to\u00a0confirm,\u00a0while\u00a0confirming\u00a0the\u00a0delivery\u00a0of\u00a0the\u00a0product
    \u00a0is\u00a0a\u00a0product\u00a0inspection\u00a0to\u00a0determine\u00a0the\u00a0qualified\u00a0products.<\/p>\n

    Packing<\/strong><\/strong><\/p>\n

    Delivery<\/strong><\/strong><\/p>\n

    \n

    \n

    \n<\/div>\n
    \n\n\n\n\n\n\n\n
    Application:<\/th>\nMotor, Machinery, Agricultural Machinery<\/td>\n<\/tr>\n
    Function:<\/th>\nSpeed Reduction<\/td>\n<\/tr>\n
    Layout:<\/th>\nWorm and Worm Wheel<\/td>\n<\/tr>\n
    Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
    Installation:<\/th>\nVertical Type<\/td>\n<\/tr>\n
    Step:<\/th>\nSingle-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n\n\n\n
    Customization:<\/th>\n\n
    \n
    \n Available\n <\/div>\n

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

    <\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

    \"nmrv<\/p>\n

    Advantages of Using Worm Gear in an NMRV Gearbox<\/h3>\n

    Worm gears offer several advantages when used in an NMRV gearbox:<\/p>\n

    1. High Reduction Ratio:<\/strong> Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.<\/p>\n

    2. High Efficiency:<\/strong> While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.<\/p>\n

    3. Compact Design:<\/strong> Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.<\/p>\n

    4. Smooth and Quiet Operation:<\/strong> The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.<\/p>\n

    5. Self-Locking:<\/strong> Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.<\/p>\n

    6. High Torque Capacity:<\/strong> Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.<\/p>\n

    7. Simple Lubrication:<\/strong> The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.<\/p>\n

    These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.<\/p>\n

    \"nmrv<\/p>\n

    Common Problems Associated with NMRV Gearboxes<\/h3>\n

    NMRV (worm gear) gearboxes are reliable and durable, but like any mechanical system, they can experience certain issues over time. Here are some common problems that can be associated with NMRV gearboxes:<\/p>\n

      \n
    • Overheating:<\/strong> Inadequate lubrication or excessive load can lead to overheating, causing accelerated wear and potential damage to the gearbox components.<\/li>\n
    • Noise and Vibration:<\/strong> Unusual noises or excessive vibration during operation could indicate misalignment, worn gears, or damaged bearings.<\/li>\n
    • Leakage:<\/strong> Oil leaks can occur due to worn seals or damaged gaskets, leading to lubricant loss and potential contamination of the surrounding environment.<\/li>\n
    • Worn Gears:<\/strong> Over time, gear teeth can wear down due to friction and load. This can result in reduced efficiency, increased backlash, and compromised performance.<\/li>\n
    • Misalignment:<\/strong> Improper installation or mounting can lead to misalignment between the input and output shafts, causing increased friction, wear, and reduced efficiency.<\/li>\n
    • Backlash:<\/strong> Excessive backlash between the worm gear and the mating gear can lead to poor positioning accuracy and reduced efficiency in motion control applications.<\/li>\n
    • Poor Lubrication:<\/strong> Using incorrect or inadequate lubricants, or neglecting proper lubrication maintenance, can lead to increased friction, wear, and potential failure of gearbox components.<\/li>\n
    • Seal Damage:<\/strong> Worn or damaged seals can result in oil leaks and contamination, affecting the performance and lifespan of the gearbox.<\/li>\n
    • Shaft Wear:<\/strong> Over time, the input and output shafts can experience wear due to load and friction, affecting the overall operation of the gearbox.<\/li>\n
    • Corrosion:<\/strong> Exposure to harsh environments or corrosive substances can lead to corrosion of gearbox components, reducing their lifespan.<\/li>\n<\/ul>\n

      To prevent and address these common problems, it’s crucial to follow proper maintenance and servicing practices, use high-quality lubricants, address issues promptly, and consult professionals when needed. Regular inspections and proactive maintenance can help extend the operational lifespan and reliability of NMRV gearboxes.<\/p>\n

      \"nmrv<\/p>\n

      Working Principle of an NMRV Gearbox<\/h3>\n

      An 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

      \"China\"China
      editor by CX 2023-10-26<\/p>","protected":false},"excerpt":{"rendered":"

      Product Description RV series Characteristics RV – Sizes:–150 Input Options: with input shaft, With Square flange,With Input Flange Input Power 0.06 to\u00a011\u00a0kW RV-Size from 030\u00a0to\u00a0105\u00a0in die-cast aluminium alloy budy and over 110 in cast iron Ratios between 5 and 100 Max torque 1550 N.m and admissible output radial loads max 8771\u00a0N Aluminium units are supplied […]<\/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":[29,30,1360,1333,16,615,1323,1644,37,40,42,44,1372,1178,45,47,49,52,439,173,901,4,496,1336,55,53,56,228,17,68,69,67,1341,19,902,928,1426,1428,11,176,1645,1431,906,177,14,905,910,178],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-blog","tag-box-gear","tag-box-motor","tag-china-gear-box","tag-china-gearbox","tag-china-motor","tag-double-gear-motor","tag-double-worm-gear","tag-double-worm-gear-box","tag-gear","tag-gear-box","tag-gear-box-gearbox","tag-gear-box-motor","tag-gear-box-with-motor","tag-gear-box-worm","tag-gear-gearbox","tag-gear-motor","tag-gear-motor-gearbox","tag-gear-supplier","tag-gear-with-motor","tag-gear-worm","tag-gear-worm-motor","tag-gearbox","tag-gearbox-1-5kw","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-gear-box","tag-gearbox-motor","tag-gearbox-with","tag-motor","tag-motor-box","tag-motor-gear-box","tag-motor-gearbox","tag-motor-gearbox-china","tag-motor-motor","tag-motor-worm","tag-motor-worm-gearbox","tag-nmrv-gearbox","tag-nmrv-worm-gearbox","tag-supplier-gearbox","tag-worm-gear","tag-worm-gear-box-double","tag-worm-gear-gearbox","tag-worm-gear-motor","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-motor","tag-worm-motor-gear","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/comments?post=647"}],"version-history":[{"count":0,"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/posts\/647\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/media?parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/categories?post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/it\/wp-json\/wp\/v2\/tags?post=647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}