{"id":2183,"date":"2023-01-18T18:39:14","date_gmt":"2023-01-18T18:39:14","guid":{"rendered":"https:\/\/wormreducer.net\/china-worm-gearbox-for-paper-mill-speed-reducer-double-enveloping-worm-gearbox\/"},"modified":"2023-01-18T18:39:14","modified_gmt":"2023-01-18T18:39:14","slug":"china-worm-gearbox-for-paper-mill-speed-reducer-double-enveloping-worm-gearbox","status":"publish","type":"post","link":"https:\/\/wormreducer.net\/fr\/china-worm-gearbox-for-paper-mill-speed-reducer-double-enveloping-worm-gearbox\/","title":{"rendered":"China Worm Gearbox for Paper Mill Speed Reducer     double enveloping worm gearbox"},"content":{"rendered":"<p><h2>Description du produit<\/h2>\n<p>\n<p><p>Le<strong> bo\u00eete de vitesse<\/strong>\u00a0 is usually utilised for reduced-speed and substantial-torque transmission gear. The electricity of the electric motor, inner combustion motor or other higher-speed procedure is reached by way of the gear of the enter shaft of the reducer meshing with the huge equipment on the output shaft. The ratio of the number of tooth is the transmission ratio.<strong>There 4 sort gearbox for paper mill,pls check the comply with informations:<\/strong><\/p>\n<p><strong>Worm\/spiral\u00a0bevel gearbox reducer<\/strong><\/p>\n<p>1.\u00a0Worm\/spiral bevel equipment reducer is created in accordance with global specialized needs and has a large technological material.<br \/>2. It saves area, is reputable and sturdy, with large overload capability, and the energy can achieve a lot more than 200KW.<br \/>3. Reduced power consumption, exceptional overall performance, and the reducer effectiveness is as substantial as ninety five%.<br \/>four. K spiral bevel gear reducer has reduced vibration, low sound and higher strength saving.<br \/>5. The spiral bevel gear reducer is created of substantial-good quality steel content, rigid cast iron box, and the floor of the gear is substantial-frequency heat taken care of.<\/p>\n<p>six. After precision processing, the reducer that varieties the transmission assembly of helical gears, bevel gears and bevel gears is outfitted with different kinds of motors, forming an electromechanical integration, which entirely guarantees the top quality traits of the geared motor items.<\/p>\n<p><strong>two. Overall performance traits:<\/strong><br \/>one. Vertical output, compact composition, difficult tooth floor transmission torque, substantial-precision gears guarantee secure operate, reduced sound and prolonged daily life.<br \/>2. Installation method: foot installation, hollow shaft installation, flange installation, torque arm set up, little flange set up.<br \/>three. Enter method: motor immediate connection, motor belt relationship or enter shaft, relationship flange input.<br \/>4. Output method: hollow shaft output or sound shaft output, the average effectiveness is ninety four%.<br \/>five. Merge with R series to get larger pace ratio.<\/p>\n<p><strong>3. Complex parameters:<\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td>Velocity ratio assortment:<\/td>\n<td>standard sort 5.36~197.37, K\/R combination type can get to 32625<\/td>\n<\/tr>\n<tr>\n<td>Torque variety:<\/td>\n<td>two hundred~50000 Nm<\/td>\n<\/tr>\n<tr>\n<td>Power assortment:<\/td>\n<td>.eighteen~200 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p><strong>Helical equipment hardened gear reducer<\/strong><\/p>\n<p>1. R series helical equipment hardened gear reducer is manufactured in accordance with intercontinental technological needs and has a high technological content material<br \/>two. Difficult tooth area reducer saves room, is reputable and durable, has large overload capacity, and the electricity can reach 132KW<br \/>three. Low vitality consumption, outstanding efficiency, and the reducer effectiveness is as large as 95% or a lot more<br \/>4. Lower vibration, minimal noise and high energy preserving<br \/>five. The helical gear reducer is made of substantial-high quality cast metal materials, rigid cast iron box, and the surface area of the equipment is high-frequency heat treated<br \/>six. Following precision machining to make certain shaft parallelism and positioning bearing specifications, the reducer forming the helical gear transmission assembly is equipped with numerous kinds of motors, mixed into mechatronics, which totally guarantees the high quality attributes of the geared motor merchandise.<\/p>\n<p><strong>two.Features:<\/strong><br \/>1. Little offset output, compact composition, optimum use of cabinet space, the 2nd and 3rd stages are in the exact same cabinet.<br \/>2. It adopts integral casting box, which has very good structural rigidity, which is effortless to boost the toughness of the shaft and the lifestyle of the bearing.<br \/>three. Installation approach: foot set up, flange set up with big and modest flanges, easy to pick.<br \/>4. With strong shaft output, the regular performance is ninety six% for the second stage, 94% for the 3rd phase, and eighty five% for the R\/R blend.<br \/>5. The RM series specifically created for mixing can bear bigger axial and radial forces.<\/p>\n<p><strong>three. Technical parameters:<\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td>Pace ratio assortment:<\/td>\n<td>R simple kind 3.33~289.74, RX type 1.3~8.65, R\/R merged type can reach 27001<\/td>\n<\/tr>\n<tr>\n<td>Torque range:<\/td>\n<td>R basic variety 85~18000 Nm, RX sort 20~1680 Nm<\/td>\n<\/tr>\n<tr>\n<td>Electricity selection:<\/td>\n<td>R basic kind .18~a hundred and sixty kW, RX variety .eighteen~132 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>\u00a0<\/p>\n<p><strong>Parallel shaft helical gear reducer<\/strong><\/p>\n<p>1. The F collection parallel shaft helical gear reducer is manufactured in accordance with global technical specifications and has a large technological material.<br \/>2. It saves room, is trustworthy and tough, has higher overload capability, and the electrical power can achieve more than 90KW.<\/p>\n<p>three. F parallel shaft helical equipment reducer has lower energy consumption, exceptional performance and effectiveness as higher as 95%.<br \/>four. Parallel shaft helical equipment reducer has lower vibration, low noise and high strength conserving. It is created of higher-high quality metal content, rigid forged iron box, and the surface of the gear is higher-frequency heat taken care of.<br \/>five. After precision machining, the shaft parallelism and positioning accuracy are ensured. All of this constitutes the equipment transmission assembly. The reducer is equipped with numerous motors, forming a mechatronics, which totally assures the quality attributes of the geared motor products.<br \/>\u00a0<br \/><strong>2.Characteristics:<\/strong><br \/>one. Parallel output, compact composition, large transmission torque, steady operation, low noise and extended existence.<br \/>2. Set up strategy: base installation, hollow shaft set up, flange installation, torque arm set up, little flange installation.<br \/>three. The rotation course of the input and output of the simple two-stage is the very same, and the 3-phase is opposite one more consultation is essential for F\/R blend.<br \/>four. Output mode: hollow shaft output or solid shaft output.<br \/>five. Regular effectiveness: ninety six% for degree two, 94% for degree three, and eighty five% for F\/R mix.<\/p>\n<p>\u00a0<strong>three. Specialized parameters:<\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td>Velocity ratio assortment:<\/td>\n<td>basic variety 3.81~281.seventy one, F\/R combination type can achieve 31434<\/td>\n<\/tr>\n<tr>\n<td>Torque assortment:<\/td>\n<td>200~18000 Nm<\/td>\n<\/tr>\n<tr>\n<td>Electrical power selection:<\/td>\n<td>.eighteen~200 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p><strong>Helical gear worm gear reducer<\/strong><\/p>\n<p>\u00a0 1. The S series helical equipment worm reducer has a high technological content. It has a mixture of helical equipment and worm equipment for built-in transmission, which increases the torque and efficiency of the machine. This collection of products have comprehensive specifications, broad velocity variety, very good flexibility, adapt to a variety of installation methods, secure and reliable efficiency and extended lifestyle, and have applied worldwide standards.<br \/>\u00a0 2. The floor of the body has a warmth dissipation influence, strong vibration absorption, low temperature increase and minimal noise.<br \/>\u00a0 3. The machine has very good sealing performance and sturdy adaptability to the working environment.<br \/>\u00a0 4. The helical equipment worm gear reducer has high transmission accuracy, which is specially ideal for operating in instances with frequent beginning. It can be related to various reducers and equipped with various kinds of motor drives. It can be put in in a 90 degree transmission operation.<br \/>place.<br \/>\u00a0 5. The key factors of the S helical equipment reducer are made of extremely wear-resistant supplies and have undergone unique heat remedy. They have the characteristics of high machining accuracy, stable transmission, tiny dimensions, large carrying capacity, and lengthy life.<br \/>\u00a0 6. The helical gear reducer can be equipped with a variety of sorts of motors, forming an electromechanical integration, which completely ensures the quality qualities of the merchandise.<br \/>\u00a0<br \/><strong>2.Attributes:<\/strong><br \/>\u00a0 1. Mixture of helical equipment and worm gear, compact construction and large reduction ratio.<br \/>\u00a0 2. Installation method: foot set up, hollow shaft set up, flange installation, torque arm set up, little flange installation.<br \/>\u00a0 3. Enter method: motor immediate link, motor belt relationship or input shaft, connection flange input.<br \/>\u00a0 4. Typical effectiveness: reduction ratio of 7.5-sixty nine.39 is 77% 70.forty three-288 is 62% S\/R mixture is fifty seven%.<br \/>\u00a0 5. Blend with R sequence to get bigger velocity ratio.<br \/>\u00a0<\/p>\n<p>\u00a0<strong>three. Complex parameters:<\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\">\n<tbody>\n<tr>\n<td>Pace ratio assortment:<\/td>\n<td>basic variety 9.96~244.74, S\/R combination kind can achieve 8608<\/td>\n<\/tr>\n<tr>\n<td>Torque variety:<\/td>\n<td>forty three~4200 Nm<\/td>\n<\/tr>\n<tr>\n<td>Power range:<\/td>\n<td>.eighteen~22 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p><strong>Emballage\u00a0<br \/><\/strong><br \/><strong>Make contact with us to have more information about “Gearbox “<\/strong><\/p>\n<p>\n<p>\n<p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr style=\"align-items: baseline;flex-wrap: wrap\" class=\"only-one-priceNum-tr\">\n<td style=\"padding: 0 !important\">\n                                        <span style=\"font-size: 20px;font-family: Roboto, Roboto-Bold;font-weight: 700;text-align: left;color: #e64545;padding-left: 0 !important\">US $23-1,100<\/span><br \/>\n                                        <span style=\"font-size: 14px;font-family: Roboto, Roboto-Regular;font-weight: 400;color: #888888;margin-right: 10px\">\/ Morceau<\/span><br \/>\n                                        <span style=\"color: #e6ecf2\">|<\/span>\n                                    <\/td>\n<td class=\"sa-only-property-price only-one-priceNum-price\">\n                                        <span>1 pi\u00e8ce<\/span><br \/>\n                                        <span style=\"color: #888888\"><br \/>\n                                            (Commande minimale)<br \/>\n                                        <\/span>\n                                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\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, Agricultural Machinery, Paper Mill<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Fonction:<\/th>\n<td>Distribution Power, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Mise en page:<\/th>\n<td>Trois anneaux<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Duret\u00e9:<\/th>\n<td>Surface dentaire durcie<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Installation:<\/th>\n<td>Type horizontal<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">\u00c9tape:<\/th>\n<td>trois \u00e9tapes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Personnalisation\u00a0:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Disponible\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                        <a target=\"_blank\" rel=\"nofollow noopener\" href=\" \"><br \/>\n                                        <i class=\"ob-icon icon-fill\"><\/i>Demande personnalis\u00e9e<br \/>\n                                        <\/a>\n                                    <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">basic type 5.36~197.37, K\/R combination type can reach 32625<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">200~50000 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">0.18~200 kW<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 3.33~289.74, RX type 1.3~8.65, R\/R combined type can reach 27001<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 85~18000 Nm, RX type 20~1680 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 0.18~160 kW, RX type 0.18~132 kW<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\">basic type 3.81~281.71, F\/R combination type can reach 31434<\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\">200~18000 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\">0.18~200 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:443px\">basic type 9.96~244.74, S\/R combination type can reach 8608<\/td>\n<\/tr>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:443px\">43~4200 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:443px\">0.18~22 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr style=\"align-items: baseline;flex-wrap: wrap\" class=\"only-one-priceNum-tr\">\n<td style=\"padding: 0 !important\">\n                                        <span style=\"font-size: 20px;font-family: Roboto, Roboto-Bold;font-weight: 700;text-align: left;color: #e64545;padding-left: 0 !important\">US $23-1,100<\/span><br \/>\n                                        <span style=\"font-size: 14px;font-family: Roboto, Roboto-Regular;font-weight: 400;color: #888888;margin-right: 10px\">\/ Morceau<\/span><br \/>\n                                        <span style=\"color: #e6ecf2\">|<\/span>\n                                    <\/td>\n<td class=\"sa-only-property-price only-one-priceNum-price\">\n                                        <span>1 pi\u00e8ce<\/span><br \/>\n                                        <span style=\"color: #888888\"><br \/>\n                                            (Commande minimale)<br \/>\n                                        <\/span>\n                                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\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, Agricultural Machinery, Paper Mill<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Fonction:<\/th>\n<td>Distribution Power, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Mise en page:<\/th>\n<td>Trois anneaux<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Duret\u00e9:<\/th>\n<td>Surface dentaire durcie<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Installation:<\/th>\n<td>Type horizontal<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">\u00c9tape:<\/th>\n<td>trois \u00e9tapes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Personnalisation\u00a0:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Disponible\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                        <a target=\"_blank\" rel=\"nofollow noopener\" href=\" \"><br \/>\n                                        <i class=\"ob-icon icon-fill\"><\/i>Demande personnalis\u00e9e<br \/>\n                                        <\/a>\n                                    <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">basic type 5.36~197.37, K\/R combination type can reach 32625<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">200~50000 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">0.18~200 kW<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 3.33~289.74, RX type 1.3~8.65, R\/R combined type can reach 27001<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 85~18000 Nm, RX type 20~1680 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\"><span style=\"font-size:14px\">R basic type 0.18~160 kW, RX type 0.18~132 kW<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:442px\">basic type 3.81~281.71, F\/R combination type can reach 31434<\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:442px\">200~18000 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:128px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:442px\">0.18~200 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>###<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Speed ratio range:<\/span><\/td>\n<td style=\"width:443px\">basic type 9.96~244.74, S\/R combination type can reach 8608<\/td>\n<\/tr>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Torque range:<\/span><\/td>\n<td style=\"width:443px\">43~4200 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"width:126px\"><span style=\"font-size:14px\">Power range:<\/span><\/td>\n<td style=\"width:443px\">0.18~22 kW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><h2>Qu'est-ce qu'un r\u00e9ducteur \u00e0 vis sans fin ?<\/h2>\n<p>Un r\u00e9ducteur \u00e0 vis sans fin est un dispositif m\u00e9canique qui utilise une roue dent\u00e9e et une vis sans fin pour r\u00e9duire la vitesse de rotation d'un arbre. Ce type de r\u00e9ducteur permet d'augmenter le couple de sortie du moteur en fonction du rapport de r\u00e9duction. Il se caract\u00e9rise par sa flexibilit\u00e9 et sa compacit\u00e9, tout en am\u00e9liorant la robustesse et le rendement de la transmission.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm_reducer\/T_worm_reducer_1.webp\" alt=\"r\u00e9ducteur de vers\" width=\"800\" \/><\/p>\n<h2>r\u00e9ducteur \u00e0 vis sans fin \u00e0 arbre creux<\/h2>\n<p>Le r\u00e9ducteur \u00e0 vis sans fin \u00e0 arbre creux est un arbre de sortie suppl\u00e9mentaire permettant de connecter divers moteurs et autres r\u00e9ducteurs. Il peut \u00eatre install\u00e9 horizontalement ou verticalement. Selon ses dimensions, il est compatible avec les r\u00e9ducteurs de 4GN \u00e0 5GX.<br \/>Les r\u00e9ducteurs \u00e0 vis sans fin sont g\u00e9n\u00e9ralement utilis\u00e9s en combinaison avec des r\u00e9ducteurs \u00e0 engrenages h\u00e9lico\u00efdaux. Ces derniers sont mont\u00e9s en entr\u00e9e du r\u00e9ducteur \u00e0 vis sans fin et permettent de r\u00e9duire efficacement la vitesse des moteurs de forte puissance. Le r\u00e9ducteur \u00e0 engrenages h\u00e9lico\u00efdaux offre un rendement \u00e9lev\u00e9, un fonctionnement \u00e0 basse vitesse, un faible niveau sonore et de vibrations, ainsi qu'une faible consommation d'\u00e9nergie.<br \/>Les r\u00e9ducteurs \u00e0 vis sans fin sont fabriqu\u00e9s en acier tremp\u00e9 ou en m\u00e9taux non ferreux, ce qui accro\u00eet leur rendement. Cependant, les engrenages ne sont pas indestructibles et un arr\u00eat brutal peut entra\u00eener la corrosion ou l'\u00e9mulsification de l'huile. Ce ph\u00e9nom\u00e8ne est d\u00fb \u00e0 la condensation de l'humidit\u00e9 qui se produit lors du fonctionnement et de l'arr\u00eat du r\u00e9ducteur. La qualit\u00e9 de l'assemblage et des roulements est essentielle pour pr\u00e9venir la condensation.<br \/>Les r\u00e9ducteurs \u00e0 vis sans fin \u00e0 arbre creux trouvent de nombreuses applications. On les retrouve fr\u00e9quemment dans les machines-outils, les variateurs de vitesse et l'automobile. Cependant, ils ne sont pas adapt\u00e9s \u00e0 un fonctionnement continu. Si vous envisagez d'utiliser un r\u00e9ducteur \u00e0 vis sans fin \u00e0 arbre creux, veillez \u00e0 choisir le mod\u00e8le appropri\u00e9 \u00e0 vos besoins.<\/p>\n<h2>engrenage \u00e0 vis sans fin \u00e0 double gorge<\/h2>\n<p>Les r\u00e9ducteurs \u00e0 vis sans fin utilisent une vis sans fin comme engrenage d'entr\u00e9e. Un moteur \u00e9lectrique ou un pignon entra\u00eene la vis sans fin, support\u00e9e par des roulements \u00e0 rouleaux antifriction. Les engrenages \u00e0 vis sans fin sont sujets \u00e0 l'usure en raison du frottement important entre les dents. Ceci provoque la corrosion des surfaces de contact des engrenages.<br \/>Le diam\u00e8tre primitif et la profondeur de gorge de la roue \u00e0 vis sans fin sont importants. Le diam\u00e8tre primitif est le diam\u00e8tre du cercle imaginaire autour duquel la vis sans fin et la roue dent\u00e9e s'engr\u00e8nent. La profondeur de gorge correspond \u00e0 la longueur maximale du filetage de la vis sans fin qui p\u00e9n\u00e8tre dans le jeu axial. Le diam\u00e8tre de gorge est le diam\u00e8tre du cercle au point le plus bas de la face de la roue \u00e0 vis sans fin.<br \/>Lorsque l'angle de frottement entre la vis sans fin et la roue dent\u00e9e d\u00e9passe l'angle d'h\u00e9lice de la vis sans fin, la roue dent\u00e9e s'autobloquant. Cette caract\u00e9ristique est utile pour les appareils de levage, mais peut s'av\u00e9rer pr\u00e9judiciable aux syst\u00e8mes n\u00e9cessitant une sensibilit\u00e9 \u00e0 l'inversion de sens. Dans ces syst\u00e8mes, l'autoblocage des engrenages constitue une limitation majeure.<br \/>L'engrenage \u00e0 vis sans fin \u00e0 double gorge assure une liaison optimale entre la vis et la roue dent\u00e9e. Son installation correcte est essentielle pour une efficacit\u00e9 maximale. L'une des m\u00e9thodes d'installation consiste \u00e0 utiliser une rainure de clavette. Cette derni\u00e8re emp\u00eache la rotation de l'arbre, condition indispensable \u00e0 la transmission du couple. Fixez ensuite l'engrenage au moyeu \u00e0 l'aide de la vis de blocage.<br \/>Le pas axial et circonf\u00e9rentiel de la vis sans fin doit correspondre au diam\u00e8tre primitif de la roue dent\u00e9e principale. Les vis sans fin \u00e0 simple gorge poss\u00e8dent un seul filet, tandis que celles \u00e0 double gorge en poss\u00e8dent deux. Une vis sans fin \u00e0 simple gorge entra\u00eene l'avancement d'une dent, et une vis sans fin \u00e0 double gorge, celui de deux dents. Le nombre de filets doit correspondre au nombre de dents de la roue dent\u00e9e en prise.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm_reducer\/C_worm_reducer_1.webp\" alt=\"r\u00e9ducteur de vers\" width=\"800\" \/><\/p>\n<h2>Fonction d'autoverrouillage<\/h2>\n<p>L'une des caract\u00e9ristiques les plus importantes d'un r\u00e9ducteur \u00e0 vis sans fin est son syst\u00e8me d'autoblocage, qui emp\u00eache l'inversion des arbres d'entr\u00e9e et de sortie. Ce syst\u00e8me est id\u00e9al pour les applications industrielles n\u00e9cessitant des rapports de r\u00e9duction \u00e9lev\u00e9s sans augmenter la taille du r\u00e9ducteur.<br \/>La fonction d'autoblocage d'un r\u00e9ducteur \u00e0 vis sans fin peut \u00eatre obtenue en choisissant le type de vis sans fin appropri\u00e9. Cependant, il convient de noter que cette fonction n'est pas disponible sur tous les r\u00e9ducteurs \u00e0 vis sans fin. L'autoblocage n'est effectif que pour un rapport de vitesse sp\u00e9cifique. Si ce rapport est trop faible, l'autoblocage est inefficace.<br \/>Le verrouillage automatique d'un r\u00e9ducteur \u00e0 vis sans fin est d\u00e9termin\u00e9 par le pas, la pression et le coefficient de frottement. Au d\u00e9but du XXe si\u00e8cle, les voitures avaient tendance \u00e0 tirer du c\u00f4t\u00e9 o\u00f9 un pneu \u00e9tait crev\u00e9. La transmission par vis sans fin r\u00e9duisait ce ph\u00e9nom\u00e8ne en diminuant les forces de frottement et en transmettant la force de direction \u00e0 la roue, ce qui am\u00e9liorait la tenue de route et r\u00e9duisait l'usure.<br \/>Un r\u00e9ducteur \u00e0 vis sans fin autobloquant est une machine simple \u00e0 faible rendement m\u00e9canique. Il est autobloquant lorsque le travail \u00e0 une extr\u00e9mit\u00e9 est sup\u00e9rieur \u00e0 celui \u00e0 l'autre. Si le rendement m\u00e9canique d'un r\u00e9ducteur \u00e0 vis sans fin est inf\u00e9rieur \u00e0 50%, des pertes dues au frottement apparaissent. De plus, la fonction autobloquante est inop\u00e9rante en cas d'inversion du sens de rotation. Cette caract\u00e9ristique rend les r\u00e9ducteurs \u00e0 vis sans fin autobloquants particuli\u00e8rement adapt\u00e9s aux applications de levage et d'abaissement.<br \/>Une autre caract\u00e9ristique d'un r\u00e9ducteur \u00e0 vis sans fin est sa capacit\u00e9 \u00e0 r\u00e9duire axialement. Les engrenages \u00e0 vis sans fin peuvent \u00eatre \u00e0 simple ou double denture, et il est possible de r\u00e9gler leur jeu pour compenser l'usure des dents.<\/p>\n<h2>Chaleur g\u00e9n\u00e9r\u00e9e par les engrenages \u00e0 vis sans fin<\/h2>\n<p>Les engrenages \u00e0 vis sans fin g\u00e9n\u00e8rent une chaleur consid\u00e9rable. Il est essentiel de r\u00e9duire cette chaleur pour am\u00e9liorer leurs performances. On peut y parvenir en concevant des vis sans fin aux surfaces plus lisses. En g\u00e9n\u00e9ral, la vitesse d'engr\u00e8nement des engrenages \u00e0 vis sans fin doit se situer entre 20 et 24 tr\/min.<br \/>Il existe de nombreuses m\u00e9thodes pour calculer le rendement des engrenages \u00e0 vis sans fin. Cependant, aucune ne propose d'approche automatique pour la construction du r\u00e9seau thermique. Les autres m\u00e9thodes consid\u00e8rent soit le r\u00e9ducteur comme un syst\u00e8me isotherme, soit construisent le r\u00e9seau thermique de mani\u00e8re statique. Cet article d\u00e9crit une nouvelle m\u00e9thode de calcul automatique du bilan thermique et du rendement des engrenages \u00e0 vis sans fin.<br \/>La chaleur g\u00e9n\u00e9r\u00e9e par les engrenages \u00e0 vis sans fin constitue une source importante de pertes de puissance. Ces engrenages se caract\u00e9risent g\u00e9n\u00e9ralement par des vitesses de glissement \u00e9lev\u00e9es au niveau des dents, ce qui engendre une forte chaleur de frottement et des contraintes thermiques accrues. Par cons\u00e9quent, des calculs pr\u00e9cis sont indispensables pour garantir un fonctionnement optimal. Afin de d\u00e9terminer le rendement d'un syst\u00e8me de bo\u00eete de vitesses, les fabricants utilisent souvent le logiciel de simulation WTplus pour calculer les pertes thermiques et le rendement. Le calcul du bilan thermique est obtenu en additionnant les pertes de puissance \u00e0 vide et en charge de la bo\u00eete de vitesses.<br \/>Les engrenages \u00e0 vis sans fin n\u00e9cessitent un lubrifiant sp\u00e9cifique. On utilise une huile synth\u00e9tique non magn\u00e9tique \u00e0 faible coefficient de frottement. Cependant, l'huile n'est qu'une des solutions possibles pour la lubrification des engrenages \u00e0 vis sans fin. Afin d'allonger leur dur\u00e9e de vie, il est \u00e9galement conseill\u00e9 d'ajouter un additif naturel au lubrifiant.<br \/>Les engrenages \u00e0 vis sans fin peuvent atteindre un rapport de r\u00e9duction tr\u00e8s \u00e9lev\u00e9. Ils permettent d'obtenir des r\u00e9ductions importantes avec un minimum d'effort, contrairement aux engrenages classiques qui n\u00e9cessitent plusieurs r\u00e9ductions. De plus, les engrenages \u00e0 vis sans fin comportent moins de pi\u00e8ces mobiles et de risques de panne que les engrenages classiques. Un de leurs inconv\u00e9nients r\u00e9side dans leur caract\u00e8re irr\u00e9versible, ce qui limite leur rendement.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm_reducer\/B_worm_reducer_1.webp\" alt=\"r\u00e9ducteur de vers\" width=\"800\" \/><\/p>\n<h2>Dimensions du r\u00e9ducteur \u00e0 vis sans fin<\/h2>\n<p>Les r\u00e9ducteurs \u00e0 vis sans fin permettent de r\u00e9duire la vitesse de rotation d'un arbre. Ils sont g\u00e9n\u00e9ralement constitu\u00e9s de deux arbres perpendiculaires. La roue \u00e0 vis sans fin joue \u00e0 la fois le r\u00f4le de pignon et de cr\u00e9maill\u00e8re. La section centrale d\u00e9limite les faces d'avancement et de recul de la roue.<br \/>La roue de sortie d'un r\u00e9ducteur \u00e0 vis sans fin poss\u00e8de un diam\u00e8tre r\u00e9duit par rapport \u00e0 la roue d'entr\u00e9e. Ceci permet un fonctionnement \u00e0 basse vitesse tout en produisant un couple \u00e9lev\u00e9. Les r\u00e9ducteurs \u00e0 vis sans fin sont ainsi parfaitement adapt\u00e9s aux applications compactes. De plus, leur co\u00fbt initial est faible.<br \/>Les r\u00e9ducteurs \u00e0 vis sans fin sont parmi les plus r\u00e9pandus. Compacts et puissants, ils sont fr\u00e9quemment utilis\u00e9s dans les syst\u00e8mes de transmission de puissance. On les retrouve notamment dans les ascenseurs, les convoyeurs, les portails de s\u00e9curit\u00e9 et les \u00e9quipements m\u00e9dicaux. Les engrenages \u00e0 vis sans fin sont courants dans les machines de toutes tailles.<br \/>Les engrenages \u00e0 vis sans fin sont \u00e9galement r\u00e9glables. Un engrenage \u00e0 vis sans fin \u00e0 double denture pr\u00e9sente une diff\u00e9rence de pas entre les faces gauche et droite des dents. Ceci permet un d\u00e9placement axial de la vis sans fin et peut \u00e9galement \u00eatre ajust\u00e9 pour r\u00e9duire le jeu. Un r\u00e9glage du jeu peut s'av\u00e9rer n\u00e9cessaire avec l'usure de la vis sans fin. Dans certains cas, ce jeu peut \u00eatre ajust\u00e9 en modifiant l'entraxe des dents de la vis sans fin.<br \/>La taille d'un r\u00e9ducteur \u00e0 vis sans fin d\u00e9pend de sa fonction. Par exemple, si le r\u00e9ducteur est utilis\u00e9 pour r\u00e9duire la vitesse d'une automobile, il devra s'agir d'un mod\u00e8le adapt\u00e9 aux petites voitures.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm_reducer\/Worm_Reducer_l1.webp\" alt=\"China Worm Gearbox for Paper Mill Speed Reducer     double enveloping worm gearbox\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm_reducer\/Worm_Reducer_l2.webp\" alt=\"China Worm Gearbox for Paper Mill Speed Reducer     double enveloping worm gearbox\"><br \/>editor by czh 2023-01-19<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description The gearbox\u00a0 is usually utilised for reduced-speed and substantial-torque transmission gear. The electricity of the electric motor, inner combustion motor or other higher-speed procedure is reached by way of the gear of the enter shaft of the reducer meshing with the huge equipment on the output shaft. The ratio of the number of [&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":[3554,1120,184,185,140,188,141,867,907,1172,195,1173,1174,142,1177,274,721,629,630,728],"class_list":["post-2183","post","type-post","status-publish","format-standard","hentry","category-worm-reducer","tag-china-gearbox","tag-double-enveloping-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-reducer","tag-gearbox-speed","tag-gearbox-speed-reducer","tag-reducer","tag-reducer-gearbox","tag-reducer-speed","tag-speed-gearbox","tag-speed-gearbox-reducer","tag-speed-reducer","tag-speed-reducer-gearbox","tag-speed-reducer-worm","tag-worm-gearbox","tag-worm-gearbox-speed-reducer","tag-worm-reducer","tag-worm-reducer-gearbox","tag-worm-speed-reducer"],"_links":{"self":[{"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/posts\/2183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/comments?post=2183"}],"version-history":[{"count":0,"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/posts\/2183\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/media?parent=2183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/categories?post=2183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormreducer.net\/fr\/wp-json\/wp\/v2\/tags?post=2183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}