{"id":1050,"date":"2023-09-11T00:31:59","date_gmt":"2023-09-11T00:31:59","guid":{"rendered":"https:\/\/worm-reducer.top\/china-professional-nrv040-series-worm-gear-box-with-input-shaft-gearbox-engine\/"},"modified":"2023-09-11T00:31:59","modified_gmt":"2023-09-11T00:31:59","slug":"china-professional-nrv040-series-worm-gear-box-with-input-shaft-gearbox-engine","status":"publish","type":"post","link":"https:\/\/worm-reducer.top\/ur\/china-professional-nrv040-series-worm-gear-box-with-input-shaft-gearbox-engine\/","title":{"rendered":"China Professional Nrv040 Series Worm Gear Box with Input Shaft gearbox engine"},"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
  • Worm wheel: Copper (KK\u00a0Cu).\u00a0<\/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
    NMRV 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
    NMRV030\u00a0<\/td>\nRV030\u00a0<\/td>\n21N.m\u00a0<\/td>\n\u03c614<\/td>\n\u00a0<\/td>\nApplicable Motor Power:<\/td>\n<\/tr>\n
    NMRV040\u00a0<\/td>\nRV040\u00a0<\/td>\n45N.m\u00a0<\/td>\n\u03c619<\/td>\n\u00a0<\/td>\n0.06kW-11kW<\/td>\n<\/tr>\n
    NMRV050\u00a0<\/td>\nRV050\u00a0<\/td>\n84N.m\u00a0<\/td>\n\u03c625<\/td>\n\u00a0<\/td>\nInput Options1:<\/td>\n<\/tr>\n
    NMRV063\u00a0<\/td>\nRV063\u00a0<\/td>\n160N.m\u00a0<\/td>\n\u03c625<\/td>\n\u00a0<\/td>\nWith Inline AC Motor<\/td>\n<\/tr>\n
    NMRV075\u00a0<\/td>\nRV075\u00a0<\/td>\n230N.m\u00a0<\/td>\n\u03c628<\/td>\n\u00a0<\/td>\nInput Options2:<\/td>\n<\/tr>\n
    NMRV090\u00a0<\/td>\nRV090\u00a0<\/td>\n410N.m\u00a0<\/td>\n\u03c635<\/td>\n\u00a0<\/td>\nWith Square flange<\/td>\n<\/tr>\n
    NMRV105\u00a0<\/td>\nRV105\u00a0<\/td>\n630N.m\u00a0<\/td>\n\u03c642<\/td>\n\u00a0<\/td>\nInput Options3:<\/td>\n<\/tr>\n
    NMRV110\u00a0<\/td>\nRV110\u00a0<\/td>\n725N.m\u00a0<\/td>\n\u03c642<\/td>\n\u00a0<\/td>\nWith Input Shaft<\/td>\n<\/tr>\n
    NMRV130\u00a0<\/td>\nRV130\u00a0<\/td>\n1050N.m\u00a0<\/td>\n\u03c645<\/td>\n\u00a0<\/td>\nInput Options4:<\/td>\n<\/tr>\n
    NMRV150\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 CZPT Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CZPT 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 CZPT 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

    \u00a0 <\/p>\n

    \n

    \n

    \n<\/div>\n
    \n\n\n\n\n\n\n\n
    Application:<\/th>\nMotor, Machinery<\/td>\n<\/tr>\n
    Function:<\/th>\nDistribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction<\/td>\n<\/tr>\n
    Layout:<\/th>\nWorm<\/td>\n<\/tr>\n
    Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
    Installation:<\/th>\nWorm and Worm Wheel<\/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

    \"worm<\/p>\n

    Common Problems and Troubleshooting for Worm Gearboxes<\/h3>\n

    Worm gearboxes, like any mechanical component, can experience various issues over time. Here are some common problems that may arise and possible troubleshooting steps:<\/p>\n

      \n
    • Overheating:<\/strong> Overheating can occur due to factors such as inadequate lubrication, excessive loads, or high operating temperatures. Check lubrication levels, ensure proper ventilation, and reduce loads if necessary.<\/li>\n
    • Noise and Vibration:<\/strong> Excessive noise and vibration may result from misalignment, worn gears, or improper meshing. Check for misalignment, inspect gear teeth for wear, and ensure proper gear meshing.<\/li>\n
    • Leakage:<\/strong> Oil leakage can be caused by damaged seals or gaskets. Inspect seals and gaskets, and replace them if necessary.<\/li>\n
    • Reduced Efficiency:<\/strong> Efficiency loss can occur due to friction, wear, or misalignment. Regularly monitor gearbox performance, ensure proper lubrication, and address any wear or misalignment issues.<\/li>\n
    • Backlash:<\/strong> Excessive backlash can affect precision and accuracy. Adjust gear meshing and reduce backlash to improve performance.<\/li>\n
    • Seizure or Binding:<\/strong> Seizure or binding can result from inadequate lubrication, debris, or misalignment. Clean the gearbox, ensure proper lubrication, and address misalignment issues.<\/li>\n
    • Worn Gears:<\/strong> Worn gear teeth can lead to poor performance. Regularly inspect gears for signs of wear, and replace worn gears as needed.<\/li>\n
    • Seal Wear:<\/strong> Seals can wear over time, leading to leakage and contamination. Inspect seals regularly and replace them if necessary.<\/li>\n<\/ul>\n

      If you encounter any of these problems, it’s important to address them promptly to prevent further damage and maintain the performance of your worm gearbox. Regular maintenance, proper lubrication, and addressing issues early can help extend the lifespan and reliability of the gearbox.<\/p>\n

      \"worm<\/p>\n

      How to Calculate the Input and Output Speeds of a Worm Gearbox?<\/h3>\n

      Calculating the input and output speeds of a worm gearbox involves understanding the gear ratio and the principles of gear reduction. Here’s how you can calculate these speeds:<\/p>\n

        \n
      • Input Speed:<\/strong> The input speed (N1<\/sub>) is the speed of the driving gear, which is the worm gear in this case. It is usually provided by the manufacturer or can be measured directly.<\/li>\n
      • Output Speed:<\/strong> The output speed (N2<\/sub>) is the speed of the driven gear, which is the worm wheel. To calculate the output speed, use the formula:\n

        N2<\/sub> = N1<\/sub> \/ (Z1<\/sub> * i)<\/li>\n<\/ul>\n

        Where:
        N2<\/sub> = Output speed (rpm)
        N1<\/sub> = Input speed (rpm)
        Z1<\/sub> = Number of teeth on the worm gear
        i = Gear ratio (ratio of the number of teeth on the worm gear to the number of threads on the worm)<\/p>\n

        It’s important to note that worm gearboxes are designed for gear reduction, which means that the output speed is lower than the input speed. Additionally, the efficiency of the gearbox, friction, and other factors can affect the actual output speed. Calculating the input and output speeds is crucial for understanding the performance and capabilities of the worm gearbox in a specific application.<\/p>\n

        \"worm<\/p>\n

        Advantages of Using a Worm Reducer in Mechanical Systems<\/h3>\n

        Worm reducers offer several advantages that make them suitable for various mechanical systems:<\/p>\n

          \n
        • High Gear Reduction Ratio:<\/strong> Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.<\/li>\n
        • Compact Design:<\/strong> Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.<\/li>\n
        • Self-Locking:<\/strong> Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.<\/li>\n
        • Smooth and Quiet Operation:<\/strong> Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.<\/li>\n
        • High Torque Transmission:<\/strong> Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.<\/li>\n
        • Heat Dissipation:<\/strong> The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.<\/li>\n
        • Stable Performance:<\/strong> Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.<\/li>\n<\/ul>\n

          Despite these advantages, it’s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.<\/p>\n

          \"China\"China
          editor by CX 2023-09-11<\/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":[120,124,10,259,260,1415,263,12,130,131,186,15,308,190,30,32,267,33,140,376,377,310,41,378,336,338,196,242,342,202,179,344,204],"class_list":["post-1050","post","type-post","status-publish","format-standard","hentry","category-worm-reducer","tag-box-gear","tag-china-gear-box","tag-china-gearbox","tag-engine-gear","tag-engine-gearbox","tag-engine-shaft","tag-engine-with-gearbox","tag-gear","tag-gear-box","tag-gear-box-gearbox","tag-gear-box-worm","tag-gear-gearbox","tag-gear-shaft","tag-gear-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-engine","tag-gearbox-gear","tag-gearbox-gear-box","tag-gearbox-input-gear","tag-gearbox-input-shaft","tag-gearbox-shaft","tag-gearbox-with","tag-input-shaft","tag-shaft","tag-shaft-gear","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-shaft","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-shaft","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts\/1050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/comments?post=1050"}],"version-history":[{"count":0,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/posts\/1050\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/media?parent=1050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/categories?post=1050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-reducer.top\/ur\/wp-json\/wp\/v2\/tags?post=1050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}