{"id":539,"date":"2023-11-18T04:38:38","date_gmt":"2023-11-18T04:38:38","guid":{"rendered":"https:\/\/www.farm-equipment-parts.com\/china-wholesaler-nmrv-nrv-nmrv075-worm-gear-speed-reduction-reducer-gearbox-supplier\/"},"modified":"2023-11-18T04:38:38","modified_gmt":"2023-11-18T04:38:38","slug":"china-wholesaler-nmrv-nrv-nmrv075-worm-gear-speed-reduction-reducer-gearbox-supplier","status":"publish","type":"post","link":"https:\/\/www.farm-equipment-parts.com\/fi\/blog\/china-wholesaler-nmrv-nrv-nmrv075-worm-gear-speed-reduction-reducer-gearbox-supplier\/","title":{"rendered":"China wholesaler Nmrv\/Nrv Nmrv075 Worm Gear Speed Reduction Reducer Gearbox supplier"},"content":{"rendered":"
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Product Description<\/h2>\n

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NMRV<\/em><\/strong>\u00a0\u00a0REDUCTION WORM GEARBOX<\/strong>
The NMRV 075 lowering motor gearbox includes a\u00a0worm gearbox with a\u00a0single gear stage and an\u00a0IEC\u00a0asynchronous motor. The drive is optionally equipped with an output flange, a\u00a0reaction rod, and double-sided shafts. Engine power is 0.25 –\u00a04 kW.
Parts materials:<\/strong><\/strong>
Case –\u00a0aluminum, flanges –\u00a0aluminum, worm –\u00a0steel, worm wheel CHINAMFG –\u00a0bronze.\u00a0
Type of lubricant:<\/strong><\/strong>\u00a0synthetic ISO VG 320.\u00a0
Weight:<\/strong><\/strong>\u00a09 kg.<\/p>\n

Type designation scheme<\/strong><\/strong><\/strong><\/h2>\n

NMRV –\u00a0075 –\u00a040 –\u00a022.5 –\u00a00.75 –\u00a0B1<\/strong><\/strong><\/p>\n

    \n
  • NMRV –\u00a0worm gear motor<\/li>\n
  • 075 –\u00a0size (center distance, mm)<\/li>\n
  • 40 –\u00a0gear ratio<\/li>\n
  • 22.5 –\u00a0output shaft rotation speed, rpm<\/li>\n
  • 0.75 –\u00a0electric motor power, kW<\/li>\n
  • B1 –\u00a0mounting position<\/li>\n<\/ul>\n

    NMRV 075 gearbox performance<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    i<\/strong><\/strong><\/td>\nn\u00a0<\/strong><\/strong>1<\/strong><\/strong>\u00a0= 2800 rpm<\/strong><\/strong><\/td>\nn\u00a0<\/strong><\/strong>1<\/strong><\/strong>\u00a0= 1400 rpm<\/strong><\/strong><\/td>\nn\u00a0<\/strong><\/strong>1<\/strong><\/strong>\u00a0= 900, rpm<\/strong><\/strong><\/td>\n<\/tr>\n
    n\u00a0<\/strong><\/strong>2<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    rpm<\/strong><\/strong><\/td>\n    		T\u00a0<\/strong><\/strong>2M<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    N *\u00a0m<\/strong><\/strong><\/td>\n    		P<\/strong><\/strong>
    kw<\/strong><\/strong><\/td>\n    		RD<\/strong><\/strong>
    %<\/strong><\/strong><\/td>\n    		n\u00a0<\/strong><\/strong>2<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    rpm<\/strong><\/strong><\/td>\n    		T\u00a0<\/strong><\/strong>2M<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    N *\u00a0m<\/strong><\/strong><\/td>\n    		P<\/strong><\/strong>
    kw<\/strong><\/strong><\/td>\n    		RD<\/strong><\/strong>
    %<\/strong><\/strong><\/td>\n    		n\u00a0<\/strong><\/strong>2<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    rpm<\/strong><\/strong><\/td>\n    		T\u00a0<\/strong><\/strong>2M<\/strong><\/strong>\u00a0,<\/strong><\/strong>
    N *\u00a0m<\/strong><\/strong><\/td>\n    		P<\/strong><\/strong>
    kw<\/strong><\/strong><\/td>\n    		RD<\/strong><\/strong>
    %<\/strong><\/strong><\/td>\n<\/tr>\n
    7.5<\/strong><\/strong><\/td>\n373<\/strong><\/strong><\/td>\n169<\/td>\n7.11<\/td>\n93<\/td>\n187<\/strong><\/strong><\/td>\n235<\/td>\n5.05<\/td>\n91<\/td>\n120<\/strong><\/strong><\/td>\n273<\/td>\n\u00a03.86<\/td>\n89<\/td>\n<\/tr>\n
    10<\/strong><\/strong><\/td>\n280<\/strong><\/strong><\/td>\n178<\/td>\n5.66<\/td>\n92<\/td>\n140<\/strong><\/strong><\/td>\n\u00a0237<\/td>\n3.86<\/td>\n90<\/td>\n90<\/strong><\/strong><\/td>\n278<\/td>\n\u00a02.98<\/td>\n88<\/td>\n<\/tr>\n
    15<\/strong><\/strong><\/td>\n187<\/strong><\/strong><\/td>\n191<\/td>\n\u00a04.12<\/td>\n91<\/td>\n93<\/strong><\/strong><\/td>\n\u00a0252<\/td>\n2.79<\/td>\n\u00a088<\/td>\n60<\/strong><\/strong><\/td>\n295<\/td>\n\u00a02.16<\/td>\n86<\/td>\n<\/tr>\n
    20<\/strong><\/strong><\/td>\n140<\/strong><\/strong><\/td>\n176<\/td>\n\u00a02.93<\/td>\n88<\/td>\n70<\/strong><\/strong><\/td>\n\u00a0240<\/td>\n2.07<\/td>\n\u00a085<\/td>\n45<\/strong><\/strong><\/td>\n265<\/td>\n\u00a01.52<\/td>\n82<\/td>\n<\/tr>\n
    25<\/strong><\/strong><\/td>\n112<\/strong><\/strong><\/td>\n208<\/td>\n\u00a02.71<\/td>\n90<\/td>\n56<\/strong><\/strong><\/td>\n\u00a0271<\/td>\n1.87<\/td>\n\u00a085<\/td>\n36<\/strong><\/strong><\/td>\n309<\/td>\n\u00a01.42<\/td>\n82<\/td>\n<\/tr>\n
    30<\/strong><\/strong><\/td>\n93<\/strong><\/strong><\/td>\n221<\/td>\n\u00a02.50<\/td>\n86<\/td>\n47<\/strong><\/strong><\/td>\n\u00a0263<\/td>\n\u00a01.60<\/td>\n\u00a081<\/td>\n30<\/strong><\/strong><\/td>\n328<\/td>\n\u00a01.32<\/td>\n78<\/td>\n<\/tr>\n
    40<\/strong><\/strong><\/td>\n70<\/strong><\/strong><\/td>\n201<\/td>\n\u00a01.80<\/td>\n82<\/td>\n35<\/strong><\/strong><\/td>\n\u00a0261<\/td>\n\u00a01.24<\/td>\n\u00a077<\/td>\n23<\/strong><\/strong><\/td>\n289<\/td>\n\u00a00.94<\/td>\n74<\/td>\n<\/tr>\n
    50<\/strong><\/strong><\/td>\n56<\/strong><\/strong><\/td>\n206<\/td>\n\u00a01.47<\/td>\n82<\/td>\n28<\/strong><\/strong><\/td>\n\u00a0268<\/td>\n\u00a01.02<\/td>\n\u00a077<\/td>\n18<\/strong><\/strong><\/td>\n302<\/td>\n\u00a00.77<\/td>\n74<\/td>\n<\/tr>\n
    60<\/strong><\/strong><\/td>\n47<\/strong><\/strong><\/td>\n178<\/td>\n\u00a01.17<\/td>\n75<\/td>\n23<\/strong><\/strong><\/td>\n\u00a0238<\/td>\n\u00a00.82<\/td>\n\u00a070<\/td>\n15<\/strong><\/strong><\/td>\n256<\/td>\n\u00a00.61<\/td>\n66<\/td>\n<\/tr>\n
    80<\/strong><\/strong><\/td>\n35<\/strong><\/strong><\/td>\n181<\/td>\n\u00a00.86<\/td>\n77<\/td>\n18<\/strong><\/strong><\/td>\n\u00a0233<\/td>\n\u00a00.61<\/td>\n\u00a072<\/td>\n11<\/strong><\/strong><\/td>\n280<\/td>\n\u00a00.46<\/td>\n70<\/td>\n<\/tr>\n
    100<\/strong><\/strong><\/td>\n28<\/strong><\/strong><\/td>\n153<\/td>\n\u00a00.66<\/td>\n68<\/td>\n14<\/strong><\/strong><\/td>\n\u00a0206<\/td>\n\u00a00.48<\/td>\n\u00a063<\/td>\n9<\/strong><\/strong><\/td>\n225<\/td>\n\u00a00.36<\/td>\n59<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    • n1<\/strong><\/strong>\u00a0– rotational speed el. engine;<\/li>\n
    • n2<\/strong><\/strong>\u00a0– revolutions on the output shaft;<\/li>\n
    • T<\/strong><\/strong>\u00a0<\/strong>2M<\/strong><\/strong>\u00a0– torque on the output shaft;<\/li>\n
    • P<\/strong><\/strong>\u00a0is the maximum allowable engine power;<\/li>\n
    • RD<\/strong><\/strong>\u00a0– efficiency<\/li>\n<\/ul>\n

      GEARBOX FEATURE<\/strong><\/em><\/p>\n\n\n\n\n\n
      1.Good quality,long life time,low noise.<\/strong><\/td>\n<\/tr>\n
      2.Compact,convenient.<\/strong><\/td>\n<\/tr>\n
      3.High efficiency,big torque.<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u00a0<\/p>\n

      Overall and mounting dimensions NMRV 075
      <\/strong><\/p>\n

      NMRV075 gear motor<\/strong><\/strong>\u00a0<\/strong>\u00a0has a\u00a0wide range of gear ratios.
      Gear ratios:\u00a0\u00a05, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/strong><\/strong>\u00a0.<\/p>\n

      Output flange to NMRV 075 gearbox<\/strong><\/h3>\n

      Geared\u00a0NMRV075<\/strong><\/strong>\u00a0can be supplied with unilateral or bilateral output shaft.\u00a0
      The gearbox comes standard with a\u00a0hollow output shaft<\/p>\n

      A\u00a0torque arm\u00a0is an additional option to the gearbox.<\/p>\n

      <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
      \u00a0\u00a0Model<\/td>\n\u00a0NMRV SERIES<\/td>\n<\/tr>\n
      \u00a0\u00a0Single Stage<\/td>\n\u00a0RV25-RV150<\/td>\n<\/tr>\n
      \u00a0\u00a0Ratio<\/td>\n\u00a07.5-100<\/td>\n<\/tr>\n
      \u00a0\u00a0Input Power<\/td>\n\u00a00.06KW-15KW<\/td>\n<\/tr>\n
      \u00a0\u00a0Output Speed<\/td>\n\u00a014-280rpm<\/td>\n<\/tr>\n
      \u00a0\u00a0Output Torque<\/td>\n\u00a0\u00a05-1800Nm<\/td>\n<\/tr>\n
      Core parts<\/td>\n\u00a0worm wheel,worm shaft<\/td>\n<\/tr>\n
      \u00a0Core parts material<\/td>\n\u00a0\u00a0\u00a0\u00a0\u00a0worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external<\/td>\n<\/tr>\n
      \u00a0\u00a0Lubrication<\/td>\n\u00a0\u00a0RV30-90:synthetic oil, RV110-150:GN460-W mineral oil<\/td>\n<\/tr>\n
      \u00a0Bearings<\/td>\n\u00a0C&U<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \n\n\n\n\n\n
      \u00a0<\/td>\n<\/tr>\n
      \u00a0<\/td>\n<\/tr>\n
      \u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \n

      \n

      \n

      <\/div>\n
      \n\n\n\n\n\n\n\n
      Application:<\/th>\nMotor, Motorcycle, Machinery, Agricultural Machinery, Industry<\/td>\n<\/tr>\n
      Hardness:<\/th>\nHardened<\/td>\n<\/tr>\n
      Installation:<\/th>\nAny Angle<\/td>\n<\/tr>\n
      Gear Shape:<\/th>\nWorm Gear<\/td>\n<\/tr>\n
      Step:<\/th>\nSingle-Step<\/td>\n<\/tr>\n
      Type:<\/th>\nWorm and Wormwheel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      <\/div>\n\n\n\n
      Samples:<\/th>\n\n
      \n
      \n US$ 20\/Piece<\/strong>
      \n 1 Piece(Min.Order)<\/span>\n <\/div>\n

      |<\/span>
      \n <\/i>Request Sample\n <\/div>\n

      <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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

      \"agricultural<\/p>\n

      Using Agricultural Gearboxes in Specialized Tasks: Tilling and Planting<\/h3>\n

      Agricultural gearboxes are versatile components that play a crucial role in various farming operations, including specialized tasks such as tilling and planting. Here’s how agricultural gearboxes are utilized in these tasks:<\/p>\n

        \n
      • Tilling:<\/strong> Tilling is an essential step in preparing the soil for planting. Agricultural gearboxes are used in tractor-mounted tillers to drive the rotating tines that break up and turn over the soil. The gearbox’s high torque capabilities and power transmission efficiency allow the tiller to work effectively even in tough soil conditions. Adjustable gear ratios in the gearbox enable operators to control the tiller’s speed and penetration depth, optimizing soil preparation.<\/li>\n
      • Planting:<\/strong> Precision planting requires accurate seed placement and spacing to maximize crop yield. Agricultural gearboxes are integrated into planting equipment to drive mechanisms that distribute seeds evenly at the desired depth. The gearbox’s ability to transmit power with precision ensures consistent seed placement, contributing to uniform germination and plant growth. Some gearboxes in planting equipment also offer variable speed options, allowing farmers to adjust planting rates based on seed types and field conditions.<\/li>\n<\/ul>\n

        By enabling efficient power transmission and offering customizable speed and torque settings, agricultural gearboxes enhance the effectiveness of specialized tasks like tilling and planting. Farmers can rely on these gearboxes to achieve optimal soil preparation and planting accuracy, ultimately contributing to higher crop yields.<\/p>\n

        \"agricultural<\/p>\n

        Handling Varying Torque Demands with Agricultural Gearboxes<\/h3>\n

        Agricultural gearboxes are designed to handle the varying torque demands associated with different tasks in farming operations. The torque requirements can vary based on factors such as the type of task, the soil conditions, the terrain, and the machinery’s speed. Agricultural gearboxes are equipped with features that allow them to adapt to these varying torque demands:<\/p>\n

          \n
        • Gear Ratio Selection:<\/strong> Agricultural gearboxes often come with multiple gear ratios, allowing operators to select the appropriate ratio for the task at hand. Lower gear ratios provide higher torque for tasks that require more force, such as plowing or tilling, while higher gear ratios offer higher speeds for tasks like mowing or transporting.<\/li>\n
        • Torque Multiplier:<\/strong> Some agricultural gearboxes are designed with torque multipliers that enhance the torque output from the engine to the wheels or implement. These multipliers are engaged when higher torque is needed, helping the machinery handle heavy loads or challenging terrain.<\/li>\n
        • Adjustable Speeds:<\/strong> Many agricultural gearboxes allow operators to adjust the speed of the machinery to match the torque requirements of the task. This flexibility is essential for tasks that involve both high-torque, low-speed operations and high-speed operations with lower torque needs.<\/li>\n
        • Power Take-Off (PTO) Options:<\/strong> Agricultural gearboxes often feature power take-off mechanisms that enable the transfer of power from the engine to attached implements. These mechanisms can be designed to provide varying torque outputs to suit different implements, such as rotary tillers, balers, or pumps.<\/li>\n<\/ul>\n

          The ability of agricultural gearboxes to handle varying torque demands is crucial for ensuring efficient and effective farming operations. By offering adjustable gear ratios, torque multipliers, and adaptable speeds, these gearboxes empower farmers to optimize their machinery’s performance based on the specific requirements of each task.<\/p>\n

          \"agricultural<\/p>\n

          Maintenance Requirements for Agricultural Gearboxes<\/h3>\n

          Maintaining agricultural gearboxes is crucial to ensure the smooth and efficient operation of farming equipment. Proper maintenance helps extend the lifespan of gearboxes and prevents costly breakdowns. Here are the key maintenance requirements:<\/p>\n

            \n
          • Regular Inspections:<\/strong> Conduct routine visual inspections to check for signs of wear, damage, leaks, or misalignment. Regularly inspect gear teeth, seals, and bearings for any issues.<\/li>\n
          • Lubrication:<\/strong> Proper lubrication is essential to minimize friction and wear in gearboxes. Follow the manufacturer’s guidelines for the type of lubricant to use and the recommended intervals for lubrication.<\/li>\n
          • Lubricant Checks:<\/strong> Monitor the gearbox’s lubricant levels and quality regularly. Replace or replenish lubricants as needed, and ensure that contaminants are kept out of the lubrication system.<\/li>\n
          • Tightening Bolts and Fasteners:<\/strong> Check and tighten bolts, nuts, and fasteners to prevent loosening due to vibrations during operation. Loose components can lead to misalignment and premature wear.<\/li>\n
          • Seal Inspection:<\/strong> Examine seals for leaks and proper sealing. Damaged or worn seals should be replaced promptly to prevent lubricant leakage and the ingress of contaminants.<\/li>\n
          • Cleaning:<\/strong> Keep gearboxes clean by removing dirt, debris, and residue. Regular cleaning prevents abrasive particles from entering the gearbox and causing damage.<\/li>\n
          • Alignment:<\/strong> Ensure that gearboxes are properly aligned with connected components, such as shafts and couplings. Misalignment can lead to increased wear and reduced efficiency.<\/li>\n
          • Temperature Monitoring:<\/strong> Monitor the operating temperature of the gearbox. Abnormal temperature increases may indicate issues like overloading or insufficient lubrication.<\/li>\n
          • Filter Replacement:<\/strong> If the gearbox has a filtration system, regularly replace or clean the filters to prevent contaminants from entering the gearbox.<\/li>\n
          • Expert Inspection:<\/strong> Periodically have gearboxes inspected by qualified technicians. They can identify potential problems that may not be visible during routine inspections.<\/li>\n<\/ul>\n

            Adhering to these maintenance requirements ensures that agricultural gearboxes remain in optimal condition and contribute to the reliability and efficiency of farming equipment. Regular maintenance not only prevents unexpected downtime but also prolongs the service life of the gearboxes, ultimately benefiting the productivity of agricultural operations.<\/p>\n

            \"China\"China
            editor by CX 2023-11-18<\/p>","protected":false},"excerpt":{"rendered":"

            Product Description NMRV\u00a0\u00a0REDUCTION WORM GEARBOXThe NMRV 075 lowering motor gearbox includes a\u00a0worm gearbox with a\u00a0single gear stage and an\u00a0IEC\u00a0asynchronous motor. The drive is optionally equipped with an output flange, a\u00a0reaction rod, and double-sided shafts. Engine power is 0.25 –\u00a04 kW.Parts materials:Case –\u00a0aluminum, flanges –\u00a0aluminum, worm –\u00a0steel, worm wheel CHINAMFG –\u00a0bronze.\u00a0Type of lubricant:\u00a0synthetic ISO VG 320.\u00a0Weight:\u00a09 […]<\/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":[133,55,554,555,556,996,984,997,998,416,604,134,135,557,558,985,1000,515,1001,999,559,560,1002,1003,993,994,1006,1007,535,1004,1008,1009,1010,1011,1012,1005,561,608,1014,1015,1016,1017,1018,609,1019,1020,1021,1022,1023,1013,1024,610],"class_list":["post-539","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-china-gearbox","tag-gear","tag-gear-gearbox","tag-gear-reducer","tag-gear-reducer-gearbox","tag-gear-reducer-speed","tag-gear-reduction","tag-gear-speed-reducer","tag-gear-speed-reduction","tag-gear-supplier","tag-gear-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-reducer","tag-gearbox-reduction","tag-gearbox-reduction-speed-reducer","tag-gearbox-speed","tag-gearbox-speed-reducer","tag-gearbox-worm-gear-speed","tag-reducer","tag-reducer-gearbox","tag-reducer-speed","tag-reducer-worm-gear","tag-reduction-gear","tag-reduction-gearbox","tag-speed-gear","tag-speed-gear-reducer","tag-speed-gearbox","tag-speed-gearbox-reducer","tag-speed-reducer","tag-speed-reducer-gear","tag-speed-reducer-gearbox","tag-speed-reducer-worm","tag-speed-reduction","tag-speed-reduction-gearbox","tag-supplier-gearbox","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-reducer","tag-worm-gear-reduction-gearbox","tag-worm-gear-speed","tag-worm-gear-speed-reducer","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-gearbox-speed-reducer","tag-worm-reducer","tag-worm-reducer-gearbox","tag-worm-reduction","tag-worm-reduction-gearbox","tag-worm-speed-reducer","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/comments?post=539"}],"version-history":[{"count":0,"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/posts\/539\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/media?parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/categories?post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/fi\/wp-json\/wp\/v2\/tags?post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}