{"id":750,"date":"2024-04-26T03:11:46","date_gmt":"2024-04-26T03:11:46","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/china-standard-nmrv-speed-reducer-gear-motor-reduction-gearbox-sequential-gearbox\/"},"modified":"2024-04-26T03:11:46","modified_gmt":"2024-04-26T03:11:46","slug":"china-standard-nmrv-speed-reducer-gear-motor-reduction-gearbox-sequential-gearbox","status":"publish","type":"post","link":"https:\/\/nmrv063gearbox.com\/sv\/china-standard-nmrv-speed-reducer-gear-motor-reduction-gearbox-sequential-gearbox\/","title":{"rendered":"China Standard Nmrv Speed Reducer, Gear Motor, Reduction Gearbox   sequential gearbox"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p> Characteristics: <br \/> (1)Large output torque <br \/> (2) Safe, reliable, economical and durable <br \/> (3) Stable transmission, quiet operation <br \/> (4) High heat-radiating efficiency, high carrying ability <br \/> (5) Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio <br \/> (6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as well as packing, printing, dyeing and plastics <br \/> \u00a0Technical data: <br \/> (1)\u00a0Motor input power:0.06kw-15kw <br \/> (2)\u00a0 Output torque:4-2320N.M <br \/> (3)\u00a0 Speed ratio of worm gear peed\u00a0reducer: 5\/10\/15\/20\/25\/30\/40\/50\/60\/80\/100 <br \/> (4)\u00a0 With IEC motor\u00a0input flange: 56B14\/71B14\/80B5\/90B5\u2026 <br \/> \u00a0Materials: <br \/> (1)\u00a0\u00a0 NMRV571-NMRV090: Aluminium alloy housing <br \/> (2)\u00a0\u00a0 NMRV110-150: Cast iron housing <br \/> (3)\u00a0\u00a0 Bearing: CHINAMFG bearing &amp; Homemade bearing <br \/> (4)\u00a0\u00a0 Lubricant: Synthetic &amp; Mineral <br \/> (5)\u00a0 The material of the worm mandrel is HT250, and the worm ring gear is ZQSn10-1. <br \/> (6)\u00a0 With high quality homemade bearings, assembled CHINAMFG oil seals &amp; filled with high quality lubricant. <br \/> Operation&amp;mantenance <br \/> (1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced. <br \/> (2)The\u00a0gearbox need to replace the oil after 4000 hours. <br \/> (3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly. <br \/> (4)Lubricanting oil should be kept enough in the casing and checked at a fixed time. <br \/> \u00a0Color: <br \/> (1)\u00a0\u00a0 Blue \/ Light blue <br \/> (2)\u00a0\u00a0 Silvery White <br \/> \u00a0Quality control <br \/> (1)\u00a0 Quality guarantee: 1 year <br \/> (2)\u00a0 Certificate of quality: ISO9001:2000 <br \/> (3)\u00a0 \u00a0Every product must be tested before sending <\/p>\n<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n<colgroup>\n<col>\n<col>\n<col>\n<col>\n<col> <\/colgroup>\n<tbody>\n<tr>\n<td>Motor power\u00a0<\/td>\n<td>Model<\/td>\n<td>speed ratio<\/td>\n<td>output speed<\/td>\n<td>output toruqe<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"11\">0.06kw 1400rpm<\/td>\n<td>NMRV030<\/td>\n<td>5<\/td>\n<td>280rpm<\/td>\n<td>\u00a02.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>7.5<\/td>\n<td>186rpm<\/td>\n<td>\u00a02.6N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>10<\/td>\n<td>140rpm<\/td>\n<td>\u00a03.3N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>15<\/td>\n<td>94rpm<\/td>\n<td>\u00a04.7N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>20<\/td>\n<td>70rpm<\/td>\n<td>\u00a05.9N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>25<\/td>\n<td>56rpm<\/td>\n<td>\u00a06.8N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>30<\/td>\n<td>47rpm<\/td>\n<td>\u00a07.9N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>40<\/td>\n<td>35rpm<\/td>\n<td>\u00a09.7N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>50<\/td>\n<td>28rpm<\/td>\n<td>11.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>60<\/td>\n<td>24rpm<\/td>\n<td>12.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>80<\/td>\n<td>18rpm<\/td>\n<td>14.0N.M<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"10\">0.09kw 1400rpm<\/td>\n<td>NMRV030<\/td>\n<td>5<\/td>\n<td>280rpm<\/td>\n<td>\u00a02.7N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>7.5<\/td>\n<td>186rpm<\/td>\n<td>\u00a03.9N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>10<\/td>\n<td>140rpm<\/td>\n<td>\u00a05.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>15<\/td>\n<td>94rpm<\/td>\n<td>\u00a07.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>20<\/td>\n<td>70rpm<\/td>\n<td>\u00a08.8N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>25<\/td>\n<td>56rpm<\/td>\n<td>10.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>30<\/td>\n<td>47rpm<\/td>\n<td>12.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>40<\/td>\n<td>35rpm<\/td>\n<td>14.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>50<\/td>\n<td>28rpm<\/td>\n<td>17.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>60<\/td>\n<td>24rpm<\/td>\n<td>18.0N.M<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"9\">0.12kw 1400rpm<\/td>\n<td>NMRV030<\/td>\n<td>5<\/td>\n<td>280rpm<\/td>\n<td>\u00a03.6N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>7.5<\/td>\n<td>186rpm<\/td>\n<td>\u00a05.2N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>10<\/td>\n<td>140rpm<\/td>\n<td>\u00a06.6N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>15<\/td>\n<td>94rpm<\/td>\n<td>\u00a09.3N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>20<\/td>\n<td>70rpm<\/td>\n<td>12.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>25<\/td>\n<td>56rpm<\/td>\n<td>14.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>30<\/td>\n<td>47rpm<\/td>\n<td>16.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>40<\/td>\n<td>35rpm<\/td>\n<td>19.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>50<\/td>\n<td>28rpm<\/td>\n<td>22.0N.M<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\">0.18kw 1400rpm<\/td>\n<td>NMRV030<\/td>\n<td>5<\/td>\n<td>280rpm<\/td>\n<td>\u00a05.3N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>7.5<\/td>\n<td>186rpm<\/td>\n<td>\u00a07.7N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>10<\/td>\n<td>140rpm<\/td>\n<td>10.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>15<\/td>\n<td>94rpm<\/td>\n<td>14.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>20<\/td>\n<td>70rpm<\/td>\n<td>18.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>25<\/td>\n<td>56rpm<\/td>\n<td>20.0N.M<\/td>\n<\/tr>\n<tr>\n<td>NMRV030<\/td>\n<td>30<\/td>\n<td>47rpm<\/td>\n<td>24.0N.M<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p> \t\/* January 22, 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>View More <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Application:<\/th>\n<td>Motor, Reducer<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Hardness:<\/th>\n<td>Hardened<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Type:<\/th>\n<td>Worm and Wormwheel<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Output Speed:<\/th>\n<td>14-280rpm<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Input Speed:<\/th>\n<td>1400rpm<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Ouput Torque:<\/th>\n<td>2.6-1195n.M<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Customization:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Available\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                            <i class=\"ob-icon icon-fill\"><\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/nmrv%20gearbox\/nmrv-gearbox6.webp\" alt=\"nmrv gearbox\" width=\"800\" \/><\/p>\n<h3>Troubleshooting Abnormal Noises in an NMRV Gearbox<\/h3>\n<p>Abnormal noises from an NMRV gearbox can be troublesome and might indicate underlying issues. Follow these steps to troubleshoot and resolve the problem:<\/p>\n<ol>\n<li><strong>Identify the Noise:<\/strong> Listen closely to the noise and determine if it&#8217;s a grinding, whining, or knocking sound.<\/li>\n<li><strong>Check Lubrication:<\/strong> Insufficient or contaminated lubrication can lead to noises. Ensure the gearbox is properly lubricated.<\/li>\n<li><strong>Inspect Gears:<\/strong> Examine the gear teeth for wear, damage, or misalignment.<\/li>\n<li><strong>Look for Foreign Objects:<\/strong> Foreign objects inside the gearbox can cause noise. Clean and inspect the interior.<\/li>\n<li><strong>Check Bearings:<\/strong> Worn or damaged bearings can be noisy. Inspect and replace them if necessary.<\/li>\n<li><strong>Inspect Seals:<\/strong> Damaged seals can allow contaminants in, affecting performance. Replace damaged seals.<\/li>\n<li><strong>Examine Housing:<\/strong> Ensure the gearbox housing is intact without cracks or misalignment.<\/li>\n<li><strong>Review Load Conditions:<\/strong> Excessive loads can lead to noise. Ensure the gearbox isn&#8217;t overloaded.<\/li>\n<li><strong>Check Mounting:<\/strong> Confirm the gearbox is properly mounted and aligned.<\/li>\n<li><strong>Consult Guidelines:<\/strong> Refer to manufacturer guidelines for specific troubleshooting steps.<\/li>\n<li><strong>Professional Help:<\/strong> If the issue persists, seek help from a professional technician or manufacturer.<\/li>\n<\/ol>\n<p>Follow these steps to identify and rectify abnormal noises in your NMRV gearbox.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/nmrv%20gearbox\/nmrv-gearbox8.webp\" alt=\"nmrv gearbox\" width=\"800\" \/><\/p>\n<h3>Lubrication for an NMRV Gearbox<\/h3>\n<p>Lubrication is essential for the proper functioning and longevity of an NMRV gearbox. The type and amount of lubricant required may vary depending on the gearbox model and manufacturer. Here are the general lubrication practices:<\/p>\n<ul>\n<li><strong>Recommended Lubricants:<\/strong> Use the lubricants specified by the gearbox manufacturer. Typically, high-quality gear oils with the appropriate viscosity and additives are recommended.<\/li>\n<li><strong>Initial Fill:<\/strong> Prior to the gearbox&#8217;s first operation, ensure that it is properly filled with the recommended lubricant to the correct level. Follow the manufacturer&#8217;s guidelines for the proper quantity.<\/li>\n<li><strong>Lubricant Change:<\/strong> Regularly change the lubricant according to the manufacturer&#8217;s recommended intervals. Over time, lubricants can degrade due to heat and contamination, which can affect gearbox performance.<\/li>\n<li><strong>Temperature Considerations:<\/strong> Gearboxes operating in extreme temperatures may require lubricants with specific temperature ranges to ensure proper viscosity and protection.<\/li>\n<li><strong>Checking Levels:<\/strong> Periodically check the lubricant level in the gearbox to ensure it is within the specified range. This can prevent damage caused by insufficient lubrication.<\/li>\n<li><strong>Oil Analysis:<\/strong> Some gearbox systems benefit from regular oil analysis to monitor lubricant condition and identify potential issues before they cause significant damage.<\/li>\n<\/ul>\n<p>Proper lubrication practices contribute to reduced friction, wear, and heat generation within the NMRV gearbox, leading to improved efficiency and extended lifespan.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/nmrv%20gearbox\/nmrv-gearbox6.webp\" alt=\"nmrv gearbox\" width=\"800\" \/><\/p>\n<h3>NMRV Gearbox Ratios<\/h3>\n<p>NMRV gearboxes are available in a variety of gear ratios to suit different applications and torque requirements. The gear ratio determines the relationship between the input and output speeds of the gearbox. Commonly available ratios include:<\/p>\n<ul>\n<li><strong>5:1:<\/strong> This ratio provides higher output torque at a slower output speed compared to the input speed.<\/li>\n<li><strong>7.5:1:<\/strong> This ratio offers a balance between torque and speed.<\/li>\n<li><strong>10:1:<\/strong> With this ratio, the output speed is further reduced while increasing torque output.<\/li>\n<li><strong>15:1:<\/strong> This ratio is suitable for applications requiring higher torque output at the expense of speed.<\/li>\n<li><strong>20:1:<\/strong> This ratio maximizes torque output while significantly reducing output speed.<\/li>\n<li><strong>25:1:<\/strong> It provides even higher torque output at a further reduced output speed.<\/li>\n<li><strong>30:1:<\/strong> This ratio is ideal for applications demanding maximum torque at minimum output speed.<\/li>\n<li><strong>40:1 and higher:<\/strong> These ratios are used in applications with very high torque requirements and low output speed.<\/li>\n<\/ul>\n<p>The choice of gearbox ratio depends on the specific application, desired output speed, and required torque. It&#8217;s important to select the right ratio to ensure optimal performance and efficiency in your machinery.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\" alt=\"China Standard Nmrv Speed Reducer, Gear Motor, Reduction Gearbox   sequential gearbox\t\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\" alt=\"China Standard Nmrv Speed Reducer, Gear Motor, Reduction Gearbox   sequential gearbox\t\"><br \/>editor by CX 2024-04-26<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Characteristics: (1)Large output torque (2) Safe, reliable, economical and durable (3) Stable transmission, quiet operation (4) High heat-radiating efficiency, high carrying ability (5) Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio (6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as [&hellip;]<\/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":[1333,37,45,628,630,4,1336,55,634,97,1426,647,648,1484,169,104,654,653,1490],"class_list":["post-750","post","type-post","status-publish","format-standard","hentry","category-blog","tag-china-gearbox","tag-gear","tag-gear-gearbox","tag-gear-reduction","tag-gear-speed-reduction","tag-gearbox","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-reduction","tag-gearbox-speed","tag-nmrv-gearbox","tag-reduction-gear","tag-reduction-gearbox","tag-sequential-gearbox","tag-speed-gear","tag-speed-gearbox","tag-speed-reduction","tag-speed-reduction-gearbox","tag-standard-gear"],"_links":{"self":[{"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/posts\/750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/comments?post=750"}],"version-history":[{"count":0,"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/posts\/750\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/media?parent=750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/categories?post=750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/sv\/wp-json\/wp\/v2\/tags?post=750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}