{"id":277,"date":"2022-07-06T04:20:06","date_gmt":"2022-07-06T04:20:06","guid":{"rendered":"http:\/\/splined-shaft.net\/china-professional-orbit-motor-bmrs-36-hydraulic-motors-concrete-pump-truck-near-me-shop\/"},"modified":"2022-07-06T04:20:06","modified_gmt":"2022-07-06T04:20:06","slug":"china-professional-orbit-motor-bmrs-36-hydraulic-motors-concrete-pump-truck-near-me-shop","status":"publish","type":"post","link":"https:\/\/splined-shaft.net\/fr\/china-professional-orbit-motor-bmrs-36-hydraulic-motors-concrete-pump-truck-near-me-shop\/","title":{"rendered":"China Professional Orbit Motor Bmrs 36 Hydraulic Motors Concrete Pump Truck     near me shop"},"content":{"rendered":"<p>\n<h2>Description du produit<\/h2>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<h2><b>Orbit Motor BMRS 36 Hydraulic Motors \u00a0Concrete Pump Truck\u00a0 \u00a0<\/b><\/h2>\n<p>\u00a0<\/p>\n<p>\n<p>BMRS series motor are small volume, economical type, which is designed with shaft<br \/>distribution flow, which adapt the Gerotor gear set design and provide compact volume,<br \/>high power and low weigth.<\/p>\n<p><strong>BMR Hydraulic Orbit Motor<\/strong><\/p>\n<p>Main Specification\u00a0<br \/>Technical data for BMR with 25 and 1 in and 1 in splined and 28.56 tapered shaft\u00a0<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td colspan=\"2\">Taper<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>36<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>50<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>80<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>100<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>125<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>160<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>200<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>250<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>315<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>375<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">D\u00e9placement g\u00e9om\u00e9trique (cm3\/tour)<\/td>\n<td>36<\/td>\n<td>51.7<\/td>\n<td>81.5<\/td>\n<td>102<\/td>\n<td>127.2<\/td>\n<td>157.2<\/td>\n<td>194.5<\/td>\n<td>253.3<\/td>\n<td>317.5<\/td>\n<td>381.4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>Vitesse maximale<\/p>\n<p>(tr\/min)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>1250<\/td>\n<td>960<\/td>\n<td>750<\/td>\n<td>600<\/td>\n<td>475<\/td>\n<td>378<\/td>\n<td>310<\/td>\n<td>240<\/td>\n<td>190<\/td>\n<td>155<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>1520<\/td>\n<td>1150<\/td>\n<td>940<\/td>\n<td>750<\/td>\n<td>600<\/td>\n<td>475<\/td>\n<td>385<\/td>\n<td>300<\/td>\n<td>240<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\n<p>Couple maximal<\/p>\n<p>(N\u2022m)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>72<\/td>\n<td>100<\/td>\n<td>195<\/td>\n<td>240<\/td>\n<td>300<\/td>\n<td>380<\/td>\n<td>450<\/td>\n<td>540<\/td>\n<td>550<\/td>\n<td>580<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>83<\/td>\n<td>126<\/td>\n<td>220<\/td>\n<td>280<\/td>\n<td>340<\/td>\n<td>430<\/td>\n<td>500<\/td>\n<td>610<\/td>\n<td>690<\/td>\n<td>690<\/td>\n<\/tr>\n<tr>\n<td>culminer<\/td>\n<td>105<\/td>\n<td>165<\/td>\n<td>270<\/td>\n<td>320<\/td>\n<td>370<\/td>\n<td>460<\/td>\n<td>560<\/td>\n<td>710<\/td>\n<td>840<\/td>\n<td>830<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>D\u00e9bit maximal<\/p>\n<p>(kW)<\/p>\n<\/td>\n<td>cont<\/td>\n<td>8.5<\/td>\n<td>9.5<\/td>\n<td>12.5<\/td>\n<td>13.0<\/td>\n<td>12.5<\/td>\n<td>12.5<\/td>\n<td>11.0<\/td>\n<td>10.0<\/td>\n<td>9.0<\/td>\n<td>7.5<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>9.8<\/td>\n<td>11.2<\/td>\n<td>15.0<\/td>\n<td>15.0<\/td>\n<td>14.5<\/td>\n<td>14.0<\/td>\n<td>13.0<\/td>\n<td>12.0<\/td>\n<td>10.0<\/td>\n<td>9.0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\n<p>Pression maximale\u00a0<br \/>baisse<\/p>\n<p>(MPa)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>14.0<\/td>\n<td>14<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>13.5<\/td>\n<td>11.5<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>16.5<\/td>\n<td>17.5<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>17.5<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>culminer<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>31<\/td>\n<td>17.5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>D\u00e9bit maximal<\/p>\n<p>(L\/min)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>45<\/td>\n<td>50<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>55<\/td>\n<td>60<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Poids (kg)<\/td>\n<td>6.5<\/td>\n<td>6.7<\/td>\n<td>6.9<\/td>\n<td>7<\/td>\n<td>7.3<\/td>\n<td>7.6<\/td>\n<td>8.0<\/td>\n<td>8.5<\/td>\n<td>9.0<\/td>\n<td>9.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>* Continuous pressure:Max.value of operating motor continuously.\u00a0<br \/>* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .\u00a0<br \/>* CZPT pressure:Max.value of operating motor in 0.6 second per minute.<\/p>\n<p>\u00a0<\/p>\n<p>Technical data for BMR with 31.75 and 32 shaft<\/p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<td colspan=\"2\">Taper<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>36<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>50<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>80<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>100<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>125<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>160<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>200<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>250<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>315<\/p>\n<\/td>\n<td>\n<p>BMR<\/p>\n<p>BMRS<\/p>\n<p>375<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">D\u00e9placement g\u00e9om\u00e9trique (cm3\/tour)<\/td>\n<td>36<\/td>\n<td>51.7<\/td>\n<td>81.5<\/td>\n<td>102<\/td>\n<td>127.2<\/td>\n<td>157.2<\/td>\n<td>194.5<\/td>\n<td>253.3<\/td>\n<td>317.5<\/td>\n<td>381.4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>Vitesse maximale<\/p>\n<p>(tr\/min)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>1250<\/td>\n<td>960<\/td>\n<td>750<\/td>\n<td>600<\/td>\n<td>475<\/td>\n<td>378<\/td>\n<td>310<\/td>\n<td>240<\/td>\n<td>190<\/td>\n<td>155<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>1520<\/td>\n<td>1150<\/td>\n<td>940<\/td>\n<td>750<\/td>\n<td>600<\/td>\n<td>475<\/td>\n<td>385<\/td>\n<td>300<\/td>\n<td>240<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\n<p>Couple maximal<\/p>\n<p>(N\u2022m)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>72<\/td>\n<td>100<\/td>\n<td>195<\/td>\n<td>240<\/td>\n<td>300<\/td>\n<td>380<\/td>\n<td>450<\/td>\n<td>540<\/td>\n<td>550<\/td>\n<td>580<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>83<\/td>\n<td>126<\/td>\n<td>220<\/td>\n<td>280<\/td>\n<td>340<\/td>\n<td>430<\/td>\n<td>500<\/td>\n<td>610<\/td>\n<td>690<\/td>\n<td>690<\/td>\n<\/tr>\n<tr>\n<td>culminer<\/td>\n<td>105<\/td>\n<td>165<\/td>\n<td>270<\/td>\n<td>320<\/td>\n<td>370<\/td>\n<td>460<\/td>\n<td>560<\/td>\n<td>710<\/td>\n<td>840<\/td>\n<td>830<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>D\u00e9bit maximal<\/p>\n<p>(kW)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>8.5<\/td>\n<td>9.5<\/td>\n<td>12.5<\/td>\n<td>13.0<\/td>\n<td>12.5<\/td>\n<td>12.5<\/td>\n<td>11.0<\/td>\n<td>10.0<\/td>\n<td>9.0<\/td>\n<td>7.5<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>9.8<\/td>\n<td>11.2<\/td>\n<td>15.0<\/td>\n<td>15.0<\/td>\n<td>14.5<\/td>\n<td>14.0<\/td>\n<td>13.0<\/td>\n<td>12.0<\/td>\n<td>10.0<\/td>\n<td>9.0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\n<p>Pression maximale\u00a0<br \/>baisse<\/p>\n<p>(MPa)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>14.0<\/td>\n<td>14<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>17.5<\/td>\n<td>13.5<\/td>\n<td>11.5<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>16.5<\/td>\n<td>17.5<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>17.5<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>culminer<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>22.5<\/td>\n<td>21<\/td>\n<td>17.5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\n<p>D\u00e9bit maximal<\/p>\n<p>(L\/min)<\/p>\n<\/td>\n<td>suite.<\/td>\n<td>45<\/td>\n<td>50<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>int.<\/td>\n<td>55<\/td>\n<td>60<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<td>75<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Poids (kg)<\/td>\n<td>6.5<\/td>\n<td>6.7<\/td>\n<td>6.9<\/td>\n<td>7<\/td>\n<td>7.3<\/td>\n<td>7.6<\/td>\n<td>8.0<\/td>\n<td>8.5<\/td>\n<td>9.0<\/td>\n<td>9.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p>* Continuous pressure:Max.value of operating motor continuously.\u00a0<br \/>* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .\u00a0<br \/>* CZPT pressure:Max.value of operating motor in 0.6 second per minute.<\/p>\n<p>\u00a0 \u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>1.1 \u00a0Output steering \u00a0<\/p>\n<p>1.2 \u00a0The correct use of the motor will directly affect the working life. Therefore, the following basic requirements must be met.<\/p>\n<p>1.2.1 \u00a0System requirements<\/p>\n<ul>\n<li>The system should be equipped with a corresponding oil filter to ensure the cleanliness of the system oil.<\/li>\n<li>The hydraulic circuit must be equipped with a cooling system to prevent excessive oil temperature.<\/li>\n<li>Pressure gauges and thermometers must be installed in the oil inlet lines.<\/li>\n<li>A pressure gauge should be installed in the hydraulic circuit of the hydraulic pump.\u00a0<\/li>\n<\/ul>\n<p>1.2.2 \u00a0System hydraulic oil requirements<\/p>\n<p>\u00a0 \u00a0 \u00a0 According to the different ambient temperature and usage, the oil used should have good viscosity-temperature performance, good defoaming properties, anti-oxidation, anti-rust, high flash point, etc. During the operation of the motor, its viscosity is between (25-70)*10-6m2\/s, and the water, alkali and mechanical impurities in the oil must not exceed the allowable value.<\/p>\n<ul>\n<li>It is recommended to use YB-N46, YB-N68 anti-wear hydraulic oil.<\/li>\n<li>The filtration accuracy of the system is better than 20\u03bcm.,<\/li>\n<li>Normal working oil temperature is 25-55\u00baC, short-term working oil temperature is not higher than 65\u00baC.<\/li>\n<\/ul>\n<p><strong><b>2. Motor installation<\/b><\/strong><\/p>\n<p>Before installation, check whether the motor is damaged. The motor oil stored for a long time needs to be drained and rinsed to prevent the internal moving parts from sticking.<br \/>The motor mounting bracket must have sufficient rigidity to prevent shock and vibration during rotation.<br \/>The mounting bolts must be tightened evenly.<br \/>Connection method of drain pipe:<br \/>The BMR motor has 2 built-in check valves, and the leaked oil can return to the oil return pipe through the check valve<\/p>\n<p>A) When the oil return pressure is \u22641Mpa, there is no need to connect the drain pipe;<br \/>B) When the oil return pressure is greater than 1Mpa, the drain pipe must be connected. (Drain pipe location diagram)<\/p>\n<ul>\n<li>The motor is unstable when running at low speed, and can be eliminated by applying back pressure, the back pressure value is not less than 0.2Mpa.<\/li>\n<li>This type of motor can not be operated under the pump working conditions, nor can it be used as a pump.<\/li>\n<li>The installation surface should be flat.<\/li>\n<li>The installation should determine the connection flange, the stop, and the output connection shaft size is accurate.<\/li>\n<li>Ensure that the output shaft and the device connected to the transmission have good concentricity. When the output shaft is installed, it is necessary to prevent the axial thrust of the output shaft and the interlocking device.<br \/>(The cycloidal motor BMR bears a small radial force.),<\/li>\n<li>During the installation process, the smoothness and parallelism of the connecting plate part of the oil inlet and outlet are protected to prevent the oil sealing effect caused by the bumps from being bad, resulting in oil leakage.<\/li>\n<li>The screws and the rear cover of the rear of the motor must not be hit during installation.<br \/>If you want to tap, please tap the mounting flange.<\/li>\n<li>The motor cannot be installed forcefully or twisted.,<\/li>\n<li>Do not remove the plastic plugs above the pipelines and oil pipes before they are installed.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><p>\u00a0<\/p>\n<p>\n<p>\n<p><strong>Informations sur l'entreprise :<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>Elephant Fluid Power has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of &#8220;quality first&#8221;, &#8220;credit first&#8221; and &#8220;zero complaint&#8221;, and has become a new leader in the hydraulics industry. CZPT Fluid Power insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Si nos produits vous int\u00e9ressent, n'h\u00e9sitez pas \u00e0 me contacter, je vous offrirai le meilleur prix et un service de qualit\u00e9.<br \/>Je crois que nous \u00e9tablirons une coop\u00e9ration fructueuse et durable.<\/p>\n<p>\u00a0<\/p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p><h2>Rigidit\u00e9 et vibrations de torsion des accouplements cannel\u00e9s<\/h2>\n<p>Dans cet article, nous d\u00e9crivons certaines caract\u00e9ristiques fondamentales de l'accouplement cannel\u00e9 et examinons son comportement en vibration de torsion. Nous explorons \u00e9galement l'effet du d\u00e9faut d'alignement des cannelures sur l'accouplement rotor-cannelure. Ces r\u00e9sultats contribueront \u00e0 la conception de syst\u00e8mes d'accouplement cannel\u00e9 am\u00e9lior\u00e9s pour diverses applications. Les r\u00e9sultats sont pr\u00e9sent\u00e9s dans le tableau 1.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/spline_shaft\/T_splineshaft_4.webp\" alt=\"arbre cannel\u00e9\" width=\"800\" \/><\/p>\n<h2>Rigidit\u00e9 de l'accouplement cannel\u00e9<\/h2>\n<p>La rigidit\u00e9 d'un accouplement cannel\u00e9 d\u00e9pend de la force d'engr\u00e8nement entre les cannelures d'un syst\u00e8me rotor-cannelure et du d\u00e9placement vibratoire statique. Cette force d'engr\u00e8nement d\u00e9pend des param\u00e8tres de l'accouplement, tels que le couple transmis et l'\u00e9paisseur des cannelures. Elle augmente de fa\u00e7on non lin\u00e9aire avec l'\u00e9paisseur des cannelures.<br \/>Un mod\u00e8le simplifi\u00e9 d'accouplement cannel\u00e9 permet d'\u00e9valuer la r\u00e9partition des charges sur les cannelures soumises \u00e0 des vibrations et \u00e0 des charges transitoires. Le manchon cannel\u00e9 de l'essieu est d\u00e9plac\u00e9 selon l'axe z et un moment de r\u00e9sistance T est appliqu\u00e9 \u00e0 sa face ext\u00e9rieure. Ce mod\u00e8le simple r\u00e9pond \u00e0 de nombreuses exigences d'ing\u00e9nierie, mais peut pr\u00e9senter des limites face \u00e0 des conditions de chargement complexes. Son jeu asym\u00e9trique peut affecter son comportement d'engr\u00e8nement et la r\u00e9partition des contraintes.<br \/>The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g\/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline&#8217;s teeth mesh tightly while those on the left side are misaligned.<br \/>Compte tenu de la g\u00e9om\u00e9trie de l'accouplement spline, un mod\u00e8le semi-analytique est utilis\u00e9 pour calculer la rigidit\u00e9. Ce mod\u00e8le est une version simplifi\u00e9e d'un mod\u00e8le classique d'accouplement spline, dont les sous-matrices d\u00e9finissent la forme et la rigidit\u00e9 de l'assemblage. Le jeu nominal \u00e9tant connu, la rigidit\u00e9 d'un syst\u00e8me d'accouplement spline peut \u00eatre analys\u00e9e \u00e0 l'aide de la m\u00eame formule.<br \/>Les r\u00e9sultats des simulations montrent \u00e9galement que le syst\u00e8me d'accouplement cannel\u00e9 peut \u00eatre mod\u00e9lis\u00e9 \u00e0 l'aide de MASTA, un logiciel de CAO commercial de haut niveau pour l'analyse des transmissions. Dans ce cas, les segments de cannelure ont \u00e9t\u00e9 mod\u00e9lis\u00e9s comme une s\u00e9rie de segments \u00e0 rigidit\u00e9 variable, calcul\u00e9e \u00e0 partir de l'\u00e9cart initial entre les dents. Ensuite, les segments ont \u00e9t\u00e9 mod\u00e9lis\u00e9s comme une s\u00e9rie de cannelures de rigidit\u00e9 croissante, afin de tenir compte des variations de fabrication. L'analyse g\u00e9om\u00e9trique de l'accouplement cannel\u00e9 ainsi obtenue est compar\u00e9e \u00e0 celle obtenue par la m\u00e9thode des \u00e9l\u00e9ments finis.<br \/>Malgr\u00e9 la grande rigidit\u00e9 d'un syst\u00e8me d'accouplement cannel\u00e9, l'\u00e9tat de contact des surfaces de contact est souvent fluctuant. De plus, l'accouplement cannel\u00e9 influe sur les vibrations lat\u00e9rales et la d\u00e9formation du rotor. Cependant, la non-lin\u00e9arit\u00e9 de la rigidit\u00e9 des rotors cannel\u00e9s reste mal connue en raison de l'absence d'un mod\u00e8le enti\u00e8rement analytique.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/spline_shaft\/C_splineshaft_4.webp\" alt=\"arbre cannel\u00e9\" width=\"800\" \/><\/p>\n<h2>Caract\u00e9ristiques de l'accouplement \u00e0 cannelures<\/h2>\n<p>L'\u00e9tude des accouplements cannel\u00e9s prend en compte plusieurs facteurs de conception, notamment le poids, les mat\u00e9riaux et les performances requises. Le poids est particuli\u00e8rement important dans le domaine a\u00e9ronautique. Il constitue souvent un enjeu majeur pour les ing\u00e9nieurs concepteurs, car la stabilit\u00e9 dimensionnelle, le poids et la durabilit\u00e9 des mat\u00e9riaux varient. De plus, les contraintes d'espace et autres restrictions de configuration peuvent imposer le recours aux accouplements cannel\u00e9s dans certaines applications.<br \/>Les principaux param\u00e8tres \u00e0 prendre en compte pour la conception d'un accouplement cannel\u00e9 sont la contrainte principale maximale, le coefficient de mauvaise r\u00e9partition et la contrainte maximale d'appui des dents. Pour garantir la stabilit\u00e9, la valeur de chacun de ces param\u00e8tres doit \u00eatre inf\u00e9rieure ou \u00e9gale au diam\u00e8tre ext\u00e9rieur de la cannelure. Le diam\u00e8tre ext\u00e9rieur de la cannelure doit \u00eatre sup\u00e9rieur d'au moins 100 mm (4 pouces) \u00e0 son diam\u00e8tre int\u00e9rieur.<br \/>Une fois la conception physique valid\u00e9e, la base de connaissances relative \u00e0 l'accouplement spline est cr\u00e9\u00e9e. Ce mod\u00e8le, pr\u00e9programm\u00e9, stocke les signaux des param\u00e8tres de conception, notamment les contraintes de performance et de fabrication. Il compare ensuite les valeurs des param\u00e8tres aux signaux des r\u00e8gles de conception et construit une repr\u00e9sentation g\u00e9om\u00e9trique de l'accouplement spline. Un mod\u00e8le visuel est g\u00e9n\u00e9r\u00e9 \u00e0 partir des signaux d'entr\u00e9e et peut \u00eatre modifi\u00e9 en ajustant diff\u00e9rents param\u00e8tres et sp\u00e9cifications.<br \/>The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor&#8217;s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.<br \/>Le diam\u00e8tre de l'accouplement cannel\u00e9 doit \u00eatre suffisamment grand pour transmettre le couple. Une cannelure de plus grand diam\u00e8tre peut pr\u00e9senter une capacit\u00e9 de transmission de couple sup\u00e9rieure du fait de sa circonf\u00e9rence plus petite. Cependant, un diam\u00e8tre plus important est inf\u00e9rieur \u00e0 l'\u00e9paisseur de l'arbre, et ce dernier peut s'av\u00e9rer plus appropri\u00e9 si le couple est r\u00e9parti sur un plus grand nombre de dents.<br \/>Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component&#8217;s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.<\/p>\n<h2>Rigidit\u00e9 de l'accouplement cannel\u00e9 dans l'analyse des vibrations de torsion<\/h2>\n<p>Cet article pr\u00e9sente un cadre g\u00e9n\u00e9ral pour l'\u00e9tude des vibrations de torsion induites par la rigidit\u00e9 des accouplements cannel\u00e9s dans les turbor\u00e9acteurs. Ce cadre s'appuie sur une \u00e9tude ant\u00e9rieure portant sur les accouplements cannel\u00e9s et est caract\u00e9ris\u00e9 par trois facteurs\u00a0: la rigidit\u00e9 en flexion, la flexibilit\u00e9 totale et la rigidit\u00e9 tangentielle. Le premier crit\u00e8re est le diam\u00e8tre \u00e9quivalent des cannelures externes et internes. La rigidit\u00e9 de l'accouplement cannel\u00e9 et le d\u00e9placement des cannelures sont \u00e9valu\u00e9s \u00e0 partir de la d\u00e9riv\u00e9e de la flexibilit\u00e9 totale.<br \/>La rigidit\u00e9 d'un assemblage cannel\u00e9 peut varier en fonction de la r\u00e9partition de la charge le long de la cannelure. Parmi les variables influen\u00e7ant cette rigidit\u00e9 figurent le couple de serrage, les erreurs d'indexage des dents et le d\u00e9faut d'alignement. Afin d'\u00e9tudier l'influence de ces variables, une formule analytique a \u00e9t\u00e9 d\u00e9velopp\u00e9e. Cette m\u00e9thode est applicable \u00e0 diff\u00e9rents types d'assemblages cannel\u00e9s, notamment ceux comportant plusieurs \u00e9l\u00e9ments.<br \/>Malgr\u00e9 la difficult\u00e9 de calculer la rigidit\u00e9 d'un accouplement cannel\u00e9, il est possible de mod\u00e9liser le contact entre les dents de l'arbre et le moyeu par une approche analytique. Cette approche permet de d\u00e9terminer les grandeurs cl\u00e9s du fonctionnement de l'accouplement, telles que les pressions de contact maximales, les moments de r\u00e9action et le moment cin\u00e9tique. Elle fournit des r\u00e9sultats pr\u00e9cis pour les accouplements cannel\u00e9s et convient \u00e0 l'analyse des vibrations de torsion et des vibrations structurelles.<br \/>Dans les mod\u00e8les dynamiques, la rigidit\u00e9 des accouplements cannel\u00e9s est g\u00e9n\u00e9ralement consid\u00e9r\u00e9e comme absolue. Cependant, les mod\u00e8les de transmission haute fid\u00e9lit\u00e9 doivent prendre en compte divers ph\u00e9nom\u00e8nes dynamiques associ\u00e9s \u00e0 ces accouplements. \u00c0 cette fin, une formulation analytique g\u00e9n\u00e9rale de la rigidit\u00e9 est propos\u00e9e, bas\u00e9e sur un mod\u00e8le semi-analytique de r\u00e9partition des charges sur les cannelures. La matrice de rigidit\u00e9 r\u00e9sultante comprend les valeurs de rigidit\u00e9 radiale et de torsion. L'analyse est ensuite simplifi\u00e9e par la m\u00e9thode d'inversion par blocs.<br \/>Il est essentiel de prendre en compte les vibrations de torsion d'un syst\u00e8me de transmission de puissance avant de choisir l'accouplement. Une analyse pr\u00e9cise de ces vibrations est cruciale pour la s\u00e9curit\u00e9 de l'accouplement. Cet article pr\u00e9sente \u00e9galement des \u00e9tudes de cas sur l'usure des arbres cannel\u00e9s et les d\u00e9faillances induites par la torsion. La discussion se conclura par le d\u00e9veloppement d'une m\u00e9thode robuste et efficace pour simuler ces probl\u00e8mes dans des sc\u00e9narios r\u00e9els.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/spline_shaft\/B_splineshaft_4.webp\" alt=\"arbre cannel\u00e9\" width=\"800\" \/><\/p>\n<h2>Effet du d\u00e9faut d'alignement des cannelures sur l'accouplement rotor-cannelure<\/h2>\n<p>Cette \u00e9tude examine l'effet du d\u00e9faut d'alignement des cannelures dans un accouplement rotor-cannelure. La limite de stabilit\u00e9 et le m\u00e9canisme d'instabilit\u00e9 du rotor sont analys\u00e9s. Nous constatons que la force d'engr\u00e8nement d'un accouplement cannel\u00e9 d\u00e9salign\u00e9 augmente de fa\u00e7on non lin\u00e9aire avec l'\u00e9paisseur des cannelures. Les r\u00e9sultats d\u00e9montrent que le d\u00e9faut d'alignement est responsable de l'instabilit\u00e9 du syst\u00e8me d'accouplement rotor-cannelure.<br \/>Un d\u00e9faut d'alignement intentionnel des cannelures est introduit afin d'obtenir un ajustement serr\u00e9 et un jeu nul. Ceci engendre une r\u00e9partition in\u00e9gale de la charge entre les dents des cannelures. Un d\u00e9faut d'alignement suppl\u00e9mentaire de 50 \u00b5m peut provoquer la rupture de l'accouplement rotor-cannelure. Dans ces conditions, la contrainte de traction maximale \u00e0 la racine de la cannelure se d\u00e9place vers la gauche.<br \/>Un d\u00e9faut d'alignement positif des cannelures accentue le d\u00e9faut d'engr\u00e8nement. \u00c0 l'inverse, un d\u00e9faut d'alignement n\u00e9gatif est sans effet. Le d\u00e9faut d'alignement des cannelures \u00e0 dextre est oppos\u00e9 au sens d'h\u00e9lice. La zone de contact maximale se d\u00e9place du centre vers la gauche. Dans les deux cas, l'engr\u00e8nement est d\u00e9salign\u00e9 en raison de la d\u00e9formation et de l'inclinaison de l'engrenage sous charge.<br \/>Cette variation de la surface de la dent est mesur\u00e9e par la variation du jeu dans le plan transversal. Les valeurs des jeux radial et axial sont identiques, et leur diff\u00e9rence est faible. Outre la force de frottement, le jeu axial des cannelures \u00e9tant identique, le d\u00e9faut d'engr\u00e8nement s'accro\u00eet. Par cons\u00e9quent, la m\u00eame proc\u00e9dure peut \u00eatre utilis\u00e9e pour d\u00e9terminer la force de frottement d'un accouplement rotor-cannelure.<br \/>Le d\u00e9faut d'alignement des engrenages influence les performances de l'accouplement cannelure-rotor. Ce d\u00e9faut modifie la r\u00e9partition de l'engr\u00e8nement et alt\u00e8re les contraintes de contact et de flexion. Il est donc essentiel de comprendre les effets du d\u00e9faut d'alignement dans les accouplements cannel\u00e9s. \u00c0 l'aide d'un syst\u00e8me simplifi\u00e9 d'engrenages h\u00e9lico\u00efdaux, Hong et al. ont examin\u00e9 la r\u00e9partition de la charge le long de l'interface des dents de la cannelure. Ce d\u00e9faut d'alignement a entra\u00een\u00e9 une modification du contact sur les flancs. Les dents mal align\u00e9es ont pr\u00e9sent\u00e9 une d\u00e9formation sous charge et ont g\u00e9n\u00e9r\u00e9 un moment de basculement sur l'engrenage.<br \/>L'effet du d\u00e9faut d'alignement des cannelures dans les accouplements rotor-cannelure est minimis\u00e9 par un m\u00e9canisme r\u00e9duisant le jeu. Ce m\u00e9canisme comprend des \u00e9l\u00e9ments m\u00e2le et femelle cannel\u00e9s de mani\u00e8re coop\u00e9rative. L'un des \u00e9l\u00e9ments est form\u00e9 de deux segments cannel\u00e9s coaxiaux dont les surfaces d'extr\u00e9mit\u00e9 sont profil\u00e9es pour coulisser l'un par rapport \u00e0 l'autre. Le dispositif de liaison applique des charges axiales \u00e0 ces segments, les faisant tourner l'un par rapport \u00e0 l'autre.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/spline_shaft\/spline_shaft_l1.webp\" alt=\"China Professional Orbit Motor Bmrs 36 Hydraulic Motors Concrete Pump Truck     near me shop \"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/spline_shaft\/spline_shaft_l2.webp\" alt=\"China Professional Orbit Motor Bmrs 36 Hydraulic Motors Concrete Pump Truck     near me shop \"><\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Orbit Motor BMRS 36 Hydraulic Motors \u00a0Concrete Pump Truck\u00a0 \u00a0 \u00a0 BMRS series motor are small volume, economical type, which is designed with shaftdistribution flow, which adapt the Gerotor gear set design and provide compact volume,high power and low weigth. BMR Hydraulic Orbit Motor Main Specification\u00a0Technical data for BMR with 25 and 1 [&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":[177,171,87,178,172,248,88,173,91,250,473,252,92,243,253,180,181,182,474,174,175,176,254,183,184,475,476,255],"class_list":["post-277","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-china-hydraulic-motor","tag-china-hydraulic-motors","tag-china-hydraulic-pump","tag-china-motor","tag-china-motors","tag-concrete-hydraulic-pump","tag-hydraulic","tag-hydraulic-motors","tag-hydraulic-pump","tag-hydraulic-pump-concrete","tag-hydraulic-pump-motor","tag-hydraulic-pump-motors","tag-hydraulic-pump-pump","tag-hydraulic-shop","tag-hydraulic-truck","tag-motor","tag-motor-hydraulic","tag-motor-motor","tag-motor-pump","tag-motors","tag-motors-hydraulic","tag-motors-motors","tag-motors-pump","tag-orbit-hydraulic","tag-orbit-hydraulic-motor","tag-orbit-hydraulic-motors","tag-pump-motor","tag-pump-motors"],"_links":{"self":[{"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/posts\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/comments?post=277"}],"version-history":[{"count":0,"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/posts\/277\/revisions"}],"wp:attachment":[{"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/categories?post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/splined-shaft.net\/fr\/wp-json\/wp\/v2\/tags?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}