{"id":1658,"date":"2023-10-19T03:00:32","date_gmt":"2023-10-19T03:00:32","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/2023\/10\/19\/china-good-quality-double-rv-series-worm-gearboxes-nmrvnmrv-with-good-quality\/"},"modified":"2023-10-19T03:00:32","modified_gmt":"2023-10-19T03:00:32","slug":"china-good-quality-double-rv-series-worm-gearboxes-nmrvnmrv-with-good-quality","status":"publish","type":"post","link":"https:\/\/nmrv-gearbox.xyz\/ru\/application\/china-good-quality-double-rv-series-worm-gearboxes-nmrvnmrv-with-good-quality\/","title":{"rendered":"China Good quality Double RV Series Worm Gearboxes Nmrv+Nmrv   with Good quality"},"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>   \u00a0<\/p>\n<p><p>Product Description<\/p>\n<p><p><strong>Main Features:<\/strong><br \/>1) Made of high quality aluminum alloy, light weight and non-rusting<br \/>2) Large output torque and high radiating efficiency<br \/>3) Smooth running and low noise, can work long time in dreadful condition<br \/>4) Good-looking appearance, durable service life and small volume<br \/>5) Suitable for omnibearing installation<br \/><strong>Main Materials:<\/strong><br \/>1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);<br \/>2)Worm:20Cr, ZI Involute profile; carbonize&amp;quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision grinding, carburization layer&#8217;s thickness between 0.3-0.5mm.<br \/>3)Worm Wheel:wearable stannum alloy CuSn10-1<br \/><strong>Combination Options:<\/strong><br \/>Input:with input shaft, With square flange,With IEC standard input\u00a0flange<br \/>Output:with torque arm, output flange, single output shaft, double output shaft, plastic cover<br \/>Worm\u00a0reducers are available with diffferent combinations: NMRV+NMRV, NMRV+NRV, NMRV+PC, NMRV+UDL, NMRV+MOTORS<\/p>\n<p><p>Detailed Photos<\/p>\n<p>\n<p>Product Parameters<\/p>\n<p>\n<table>\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>\u00a0Old Model\u00a0 \u00a0 \u00a0<\/td>\n<td>\u00a0 New Model\u00a0\u00a0<\/td>\n<td>\u00a0 Ratio\u00a0\u00a0<\/td>\n<td>\u00a0 Center\u00a0Distance\u00a0<\/td>\n<td>Power<\/td>\n<td>Input Dia.<\/td>\n<td>\u00a0Output\u00a0Dia.\u00a0<\/td>\n<td>\u00a0 Output Torque<\/td>\n<td>Weight<\/td>\n<\/tr>\n<tr>\n<td>RV571<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0 7.5~100\u00a0\u00a0<\/td>\n<td>25mm<\/td>\n<td>\u00a0 0.06KW~0.12KW\u00a0<\/td>\n<td>\u03a69<\/td>\n<td>\u03a611<\/td>\n<td>21N.m\u00a0<\/td>\n<td>0.7kgs<\/td>\n<\/tr>\n<tr>\n<td>RV030<\/td>\n<td>RW030<\/td>\n<td>7.5~100<\/td>\n<td>30mm<\/td>\n<td>\u00a0 0.06KW~0.25KW<\/td>\n<td>\u03a69(\u03a611)<\/td>\n<td>\u03a614<\/td>\n<td>45N.m\u00a0<\/td>\n<td>1.2kgs<\/td>\n<\/tr>\n<tr>\n<td>RV040<\/td>\n<td>RW040<\/td>\n<td>7.5~100<\/td>\n<td>40mm<\/td>\n<td>\u00a0 0.09KW~0.55KW<\/td>\n<td>\u03a69(\u03a611,\u03a614)<\/td>\n<td>\u03a618(\u03a619)<\/td>\n<td>84N.m\u00a0<\/td>\n<td>2.3kgs<\/td>\n<\/tr>\n<tr>\n<td>RV050<\/td>\n<td>RW050<\/td>\n<td>7.5~100<\/td>\n<td>50mm<\/td>\n<td>\u00a0 0.12KW~1.5KW<\/td>\n<td>\u03a611(\u03a614,\u03a619)<\/td>\n<td>\u03a625(\u03a624)<\/td>\n<td>160N.m\u00a0<\/td>\n<td>3.5kgs<\/td>\n<\/tr>\n<tr>\n<td>RV063<\/td>\n<td>RW063<\/td>\n<td>7.5~100<\/td>\n<td>63mm<\/td>\n<td>\u00a0 0.18KW~2.2KW<\/td>\n<td>\u03a614(\u03a619,\u03a624)<\/td>\n<td>\u03a625(\u03a628)<\/td>\n<td>230N.m\u00a0<\/td>\n<td>6.2kgs<\/td>\n<\/tr>\n<tr>\n<td>RV075<\/td>\n<td>RW075<\/td>\n<td>7.5~100<\/td>\n<td>75mm<\/td>\n<td>\u00a0 0.25KW~4.0KW<\/td>\n<td>\u03a614(\u03a619,\u03a624,\u03a628)\u00a0<\/td>\n<td>\u03a628(\u03a635)<\/td>\n<td>410N.m\u00a0<\/td>\n<td>9.0kgs<\/td>\n<\/tr>\n<tr>\n<td>RV090<\/td>\n<td>RW090<\/td>\n<td>7.5~100<\/td>\n<td>90mm<\/td>\n<td>\u00a0 0.37KW~4.0KW<\/td>\n<td>\u03a619(\u03a624,\u03a628)<\/td>\n<td>\u03a635(\u03a638)<\/td>\n<td>725N.m\u00a0<\/td>\n<td>13.0kgs<\/td>\n<\/tr>\n<tr>\n<td>RV110<\/td>\n<td>RW110<\/td>\n<td>7.5~100<\/td>\n<td>110mm<\/td>\n<td>\u00a0 0.55KW~7.5KW<\/td>\n<td>\u03a619(\u03a624,\u03a628,\u03a638)\u00a0\u00a0<\/td>\n<td>\u03a642<\/td>\n<td>1050N.m\u00a0<\/td>\n<td>35.0kgs<\/td>\n<\/tr>\n<tr>\n<td>RV130<\/td>\n<td>RW130<\/td>\n<td>7.5~100<\/td>\n<td>130mm<\/td>\n<td>\u00a0 0.75KW~7.5KW<\/td>\n<td>\u03a624(\u03a628,\u03a638)<\/td>\n<td>\u03a645<\/td>\n<td>1550N.m\u00a0<\/td>\n<td>48.0kgs<\/td>\n<\/tr>\n<tr>\n<td>RV150<\/td>\n<td>RW150<\/td>\n<td>7.5~100<\/td>\n<td>150mm<\/td>\n<td>\u00a0 \u00a0 2.2KW~15KW<\/td>\n<td>\u03a628(\u03a638,\u03a642)<\/td>\n<td>\u03a650<\/td>\n<td>\u00a0<\/td>\n<td>84.0kgs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<p><p><strong>Exploded View:<\/p>\n<p>GMRV Outline Dimension:<br \/><\/strong><\/p>\n<table>\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>GMRV<\/td>\n<td>A<\/td>\n<td>B<\/td>\n<td>C<\/td>\n<td>C1<\/td>\n<td>D(H8)<\/td>\n<td>E(h8)<\/td>\n<td>F<\/td>\n<td>G<\/td>\n<td>G1<\/td>\n<td>H<\/td>\n<td>H1<\/td>\n<td>I<\/td>\n<td>M<\/td>\n<td>N<\/td>\n<td>O<\/td>\n<td>P<\/td>\n<td>Q<\/td>\n<td>R<\/td>\n<td>S<\/td>\n<td>T<\/td>\n<td>BL<\/td>\n<td>\u03b2<\/td>\n<td>b<\/td>\n<td>t<\/td>\n<td>V\u00a0\u00a0<\/td>\n<\/tr>\n<tr>\n<td>030<\/td>\n<td>80<\/td>\n<td>97<\/td>\n<td>54<\/td>\n<td>44<\/td>\n<td>14<\/td>\n<td>55<\/td>\n<td>32<\/td>\n<td>56<\/td>\n<td>63<\/td>\n<td>65<\/td>\n<td>29<\/td>\n<td>55<\/td>\n<td>40<\/td>\n<td>57<\/td>\n<td>30<\/td>\n<td>75<\/td>\n<td>44<\/td>\n<td>6.5<\/td>\n<td>21<\/td>\n<td>5.5<\/td>\n<td>M6*10(n=4)<\/td>\n<td>0\u00b0<\/td>\n<td>5<\/td>\n<td>16.3<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>040<\/td>\n<td>100<\/td>\n<td>121.5<\/td>\n<td>70<\/td>\n<td>60<\/td>\n<td>18(19)<\/td>\n<td>60<\/td>\n<td>43<\/td>\n<td>71<\/td>\n<td>78<\/td>\n<td>75<\/td>\n<td>36.5<\/td>\n<td>70<\/td>\n<td>50<\/td>\n<td>71.5<\/td>\n<td>40<\/td>\n<td>87<\/td>\n<td>55<\/td>\n<td>6.5<\/td>\n<td>26<\/td>\n<td>6.5<\/td>\n<td>M6*10(n=4)<\/td>\n<td>45\u00b0<\/td>\n<td>6<\/td>\n<td>20.8(21.8)<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>050<\/td>\n<td>120<\/td>\n<td>144<\/td>\n<td>80<\/td>\n<td>70<\/td>\n<td>25(24)<\/td>\n<td>70<\/td>\n<td>49<\/td>\n<td>85<\/td>\n<td>92<\/td>\n<td>85<\/td>\n<td>43.5<\/td>\n<td>80<\/td>\n<td>60<\/td>\n<td>84<\/td>\n<td>50<\/td>\n<td>100<\/td>\n<td>64<\/td>\n<td>8.5<\/td>\n<td>30<\/td>\n<td>7<\/td>\n<td>M8*12(n=4)<\/td>\n<td>45\u00b0<\/td>\n<td>8<\/td>\n<td>28.3(27.3)<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>063<\/td>\n<td>144<\/td>\n<td>174<\/td>\n<td>100<\/td>\n<td>85<\/td>\n<td>25(28)<\/td>\n<td>80<\/td>\n<td>67<\/td>\n<td>103<\/td>\n<td>112<\/td>\n<td>95<\/td>\n<td>53<\/td>\n<td>95<\/td>\n<td>72<\/td>\n<td>102<\/td>\n<td>63<\/td>\n<td>110<\/td>\n<td>80<\/td>\n<td>8.5<\/td>\n<td>36<\/td>\n<td>8<\/td>\n<td>M8*12(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>8<\/td>\n<td>28.3(31.3)<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>075<\/td>\n<td>172<\/td>\n<td>205<\/td>\n<td>120<\/td>\n<td>90<\/td>\n<td>28(35)<\/td>\n<td>95<\/td>\n<td>72<\/td>\n<td>112<\/td>\n<td>120<\/td>\n<td>115<\/td>\n<td>57<\/td>\n<td>112.5<\/td>\n<td>86<\/td>\n<td>119<\/td>\n<td>75<\/td>\n<td>140<\/td>\n<td>93<\/td>\n<td>11<\/td>\n<td>40<\/td>\n<td>10<\/td>\n<td>M8*14(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>8(10)<\/td>\n<td>31.3(38.3)<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>090<\/td>\n<td>206<\/td>\n<td>238<\/td>\n<td>140<\/td>\n<td>100<\/td>\n<td>35(38)<\/td>\n<td>110<\/td>\n<td>74<\/td>\n<td>130<\/td>\n<td>140<\/td>\n<td>130<\/td>\n<td>67<\/td>\n<td>129.5<\/td>\n<td>103<\/td>\n<td>135<\/td>\n<td>90<\/td>\n<td>160<\/td>\n<td>102<\/td>\n<td>13<\/td>\n<td>45<\/td>\n<td>11<\/td>\n<td>M10*16(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>10<\/td>\n<td>38.3(41.3)<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>110<\/td>\n<td>255<\/td>\n<td>295<\/td>\n<td>170<\/td>\n<td>115<\/td>\n<td>42<\/td>\n<td>130<\/td>\n<td>&#8211;<\/td>\n<td>144<\/td>\n<td>155<\/td>\n<td>165<\/td>\n<td>74<\/td>\n<td>160<\/td>\n<td>127.5<\/td>\n<td>167.5<\/td>\n<td>110<\/td>\n<td>200<\/td>\n<td>125<\/td>\n<td>14<\/td>\n<td>50<\/td>\n<td>14<\/td>\n<td>M10*18(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>12<\/td>\n<td>45.3<\/td>\n<td>85<\/td>\n<\/tr>\n<tr>\n<td>130<\/td>\n<td>293<\/td>\n<td>335<\/td>\n<td>200<\/td>\n<td>120<\/td>\n<td>45<\/td>\n<td>180<\/td>\n<td>&#8211;<\/td>\n<td>155<\/td>\n<td>170<\/td>\n<td>215<\/td>\n<td>81<\/td>\n<td>179<\/td>\n<td>146.5<\/td>\n<td>187.5<\/td>\n<td>130<\/td>\n<td>250<\/td>\n<td>140<\/td>\n<td>16<\/td>\n<td>60<\/td>\n<td>15<\/td>\n<td>M12*20(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>14<\/td>\n<td>48.8<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>150<\/td>\n<td>340<\/td>\n<td>400<\/td>\n<td>240<\/td>\n<td>145<\/td>\n<td>50<\/td>\n<td>180<\/td>\n<td>&#8211;<\/td>\n<td>185<\/td>\n<td>200<\/td>\n<td>215<\/td>\n<td>96<\/td>\n<td>210<\/td>\n<td>170<\/td>\n<td>230<\/td>\n<td>150<\/td>\n<td>250<\/td>\n<td>180<\/td>\n<td>18<\/td>\n<td>72.5<\/td>\n<td>18<\/td>\n<td>M12*22(n=8)<\/td>\n<td>45\u00b0<\/td>\n<td>14<\/td>\n<td>53.8<\/td>\n<td>\u00a0120\u00a0\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<p>\n<p>Company Profile<\/p>\n<p><p><strong>About CHINAMFG Transmission<\/strong>:<br \/>We are a\u00a0professional reducer manufacturer located in HangZhou, ZHangZhoug province.<br \/>Our leading products is\u00a0\u00a0full range of RV571-150 worm reducers ,\u00a0also supplied GKM\u00a0hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor.<br \/>Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines.<br \/>With fast delivery, superior after-sales service, advanced producing facility, our products sell well\u00a0\u00a0both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and the Middle East and so on.Our aim is to develop and innovate on the basis of high quality, and create a\u00a0good reputation for reducers.<br \/><strong>Workshop:<\/strong><\/p>\n<p><strong>Exhibitions:<\/strong><br \/>We participate Germany Hannver Exhibition-ZheJiang PTC Fair-Turkey Win Eurasia<\/p>\n<p><p>Packaging &amp; Shipping<\/p>\n<p><p>\u00a0<strong>\u00a0Packing information:Plastic Bags+Cartons+Wooden Cases , or on request<\/strong><\/p>\n<p><p>Installation Instructions<\/p>\n<p><p><strong>To install the reducer, it is necessary to note the following issues:<\/strong><br \/>1)Check the correct rotation direction of\u00a0output shaft before fitting reducer to machines.<br \/>2)Before mounting, pls check shaft diameter, bore diameter, key and keyway, to be sure their dimension are not deviation; In order to keep good performance, also pls avoid assembling too tight or too loose.\u00a0<br \/>3)Reducer must be mounted to machines stably to avoid vibration.<br \/>4)Whenever possible,protect the reducer against solar radiation and bad weather.<br \/>5)In the case of particularly lengthy period of storage(4-6 months), if the oil seal is not immersed in lubricant inside the unit, it is recommended to change it since the rubber could stick to the shaft or may even have lost the elasticity.<br \/>6)Painting must definitely not go over rubber parts and the holes on breather plug if any.<br \/>7)When connect with hollow or CHINAMFG shaft, pls grease the joint to avoid lock or oxidation.<br \/>8)Check the correct lubricant level through indicator if there is one.<br \/>9)Starting must take place gradually, without immediately applying the maximum load.<br \/>10)When using various of motors to match reducer\u00a0directly, supporting unit is required if motor is too heavy.<br \/>11)Ensure good heat dissipation by keeping good ventilation near the motor fan.<br \/>12)In the case of ambient temperature40\u00baC, pls call the technical department.<\/p>\n<p><p>After Sales Service<\/p>\n<p><p><strong>1.Maintenance Time and Warranty<\/strong>:Within 1 year after receiving goods<strong>.<\/strong><br \/><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>2.Other Service<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>:\u00a0<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>Including modeling selection guide, installation guide, and problem resolution guide,\u00a0etc.<\/p>\n<p><p>FAQ<\/p>\n<p><p>1.Q:Can you make as per customer drawing?<br \/>\u00a0 \u00a0A: Yes, we offer customized service for customers accordingly. We can use customer&#8217;s nameplate for gearboxes.<br \/>2.Q:What is your terms of payment ?<br \/>\u00a0\u00a0\u00a0A: 30% deposit before production,balance T\/T before delivery.<br \/>3.Q:Are you a\u00a0trading company or manufacturer?<br \/>\u00a0\u00a0\u00a0A:We are a\u00a0manufacurer with advanced equipment and experienced workers.<br \/>4.Q:What&#8217;s your production capacity?<br \/>\u00a0\u00a0\u00a0A:8000-9000 PCS\/MONTH<br \/>5.Q:Free sample is available or not?<br \/>\u00a0\u00a0\u00a0A:Yes, we can supply free sample if customer agree to pay for the courier cost<br \/>6.Q:Do you have any certificate?<br \/>\u00a0\u00a0\u00a0A:Yes, we have CE certificate and SGS certificate report.<\/p>\n<p><strong>Contact information:<\/strong><br \/>Ms Lingel Pan<br \/><strong>For any questions just feel free ton contact me. Many thanks for your kind attention to our company!<\/strong><\/p>\n<p>\n<p>\n<p>\n<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, Machinery, Marine, Agricultural Machinery, Industry<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Hardness:<\/th>\n<td>Hardened Tooth Surface<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Installation:<\/th>\n<td>Horizontal Type<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Layout:<\/th>\n<td>Right Angle<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Gear Shape:<\/th>\n<td>Worm Gear<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Step:<\/th>\n<td>Double-Step<\/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\">Samples:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 22\/Piece<\/strong><br \/>\n                                        <span title=\"1 Piece(Min.Order)\">1 Piece(Min.Order)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Request Sample\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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-gearbox9.webp\" alt=\"\u043a\u043e\u0440\u043e\u0431\u043a\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u0447 NMRV\" width=\"800\" \/><\/p>\n<h3>Calculating Torque Requirements for an NMRV Gearbox<\/h3>\n<p>Calculating torque requirements for an NMRV gearbox involves several steps: Identify Input Torque, Calculate Output Torque, Consider Efficiency, and Add Safety Margin.<\/p>\n<ol>\n<li><strong>Identify Input Torque:<\/strong> Determine the input torque required by the application, taking into account factors such as load, speed, and efficiency.<\/li>\n<li><strong>Calculate Output Torque:<\/strong> Use the gear ratio of the NMRV gearbox to calculate the output torque needed to achieve the desired output speed.<\/li>\n<li><strong>Consider Efficiency:<\/strong> Take into account the efficiency of the NMRV gearbox. The actual output torque will be influenced by the gearbox&#8217;s mechanical efficiency.<\/li>\n<li><strong>Add Safety Margin:<\/strong> To ensure reliable performance and account for variations in operating conditions, it&#8217;s recommended to add a safety margin to the calculated torque requirements.<\/li>\n<\/ol>\n<p>Formula to calculate output torque: Output Torque = Input Torque \u00d7 Gear Ratio \u00d7 Gearbox Efficiency<\/p>\n<p>Keep in mind that torque requirements can vary based on the specific application and factors such as load type, duty cycle, and environmental conditions. Consulting with gearbox manufacturers or engineering experts can help ensure accurate torque calculations for your NMRV gearbox application.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/nmrv%20gearbox\/nmrv-gearbox3.webp\" alt=\"\u043a\u043e\u0440\u043e\u0431\u043a\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u0447 NMRV\" width=\"800\" \/><\/p>\n<h3>Maintenance and Service of an NMRV Gearbox<\/h3>\n<p>Maintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:<\/p>\n<ul>\n<li><strong>Lubrication:<\/strong> Regularly lubricate the gearbox as per the manufacturer&#8217;s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.<\/li>\n<li><strong>Inspection:<\/strong> Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.<\/li>\n<li><strong>Cleaning:<\/strong> Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.<\/li>\n<li><strong>Tighten Fasteners:<\/strong> Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.<\/li>\n<li><strong>Seal Inspection:<\/strong> Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.<\/li>\n<li><strong>Temperature Monitoring:<\/strong> Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.<\/li>\n<li><strong>Address Issues Promptly:<\/strong> If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.<\/li>\n<li><strong>Replace Worn Parts:<\/strong> If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.<\/li>\n<li><strong>Professional Service:<\/strong> For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.<\/li>\n<\/ul>\n<p>By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/gearbox\/nmrv%20gearbox\/nmrv-gearbox7.webp\" alt=\"\u043a\u043e\u0440\u043e\u0431\u043a\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u0447 NMRV\" width=\"800\" \/><\/p>\n<h3>Installing an NMRV Gearbox<\/h3>\n<p>Installing an NMRV gearbox requires careful attention to ensure proper alignment and secure attachment. Here&#8217;s a general guide to the installation process:<\/p>\n<ol>\n<li><strong>Prepare the Workspace:<\/strong> Ensure you have a clean and organized workspace with the necessary tools and equipment.<\/li>\n<li><strong>Positioning:<\/strong> Place the NMRV gearbox in the desired position on your machinery, making sure it aligns with the input and output components.<\/li>\n<li><strong>Alignment:<\/strong> Ensure that the input shaft of the gearbox is aligned with the driving shaft from the power source. Misalignment can lead to premature wear and reduced efficiency.<\/li>\n<li><strong>Mounting:<\/strong> Securely mount the NMRV gearbox to the machinery frame using appropriate fasteners. Follow the manufacturer&#8217;s recommendations for torque specifications.<\/li>\n<li><strong>Input Coupling:<\/strong> Connect the input shaft of the gearbox to the driving shaft using a suitable coupling. This coupling should be properly aligned to avoid unnecessary stress on the gearbox components.<\/li>\n<li><strong>Output Coupling:<\/strong> Similarly, connect the output shaft of the gearbox to the driven component using an appropriate coupling.<\/li>\n<li><strong>Lubrication:<\/strong> Before operation, make sure to fill the gearbox with the recommended lubricant to ensure proper gear meshing and reduce friction.<\/li>\n<li><strong>Testing:<\/strong> Run the machinery briefly to check for any unusual noises, vibrations, or leaks. Make any necessary adjustments.<\/li>\n<\/ol>\n<p>It&#8217;s crucial to follow the manufacturer&#8217;s installation guidelines and specifications to ensure a smooth and trouble-free installation process. Proper installation contributes to the longevity and reliable performance of your NMRV gearbox.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\" alt=\"China Good quality Double RV Series Worm Gearboxes Nmrv+Nmrv   with Good quality \"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\" alt=\"China Good quality Double RV Series Worm Gearboxes Nmrv+Nmrv   with Good quality \"><br \/>editor by CX 2023-10-19<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description \u00a0 Product Description Main Features:1) Made of high quality aluminum alloy, light weight and non-rusting2) Large output torque and high radiating efficiency3) Smooth running and low noise, can work long time in dreadful condition4) Good-looking appearance, durable service life and small volume5) Suitable for omnibearing installationMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron [&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":[582,583,585,587,1469,1470,774],"class_list":["post-1658","post","type-post","status-publish","format-standard","hentry","category-nmrv-gearbox","tag-china-gearboxes","tag-gearboxes","tag-gearboxes-china","tag-gearboxes-with","tag-rv-gearboxes","tag-rv-worm-gearboxes","tag-worm-gearboxes"],"_links":{"self":[{"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/posts\/1658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/comments?post=1658"}],"version-history":[{"count":0,"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/posts\/1658\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/media?parent=1658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/categories?post=1658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/ru\/wp-json\/wp\/v2\/tags?post=1658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}