Industry news|2022-05-30| admin
Because the speed of the general servo motor will be relatively high, the ordinary gear gearbox cannot be used with the servo motor. In the case of high speed, the sealing ring of the gear gearbox will be aged and overheated. The input speed ratio of the general gearbox is less than 1500rpm, and the input speed of the servo motor needs to reach more than 3000-6000rpm, while the speed of the planetary gearbox is about 3000-8000rpm, which just meets this demand. Servo motors are commonly used motors in automation equipment, CNC machine tools and intelligent robots. If the precision of the gearbox used is too low, it will affect the overall accuracy, and the planetary gearbox is also a high-precision gearbox. better. Today, I will introduce how to match the planetary gearbox according to the servo motor, which can be considered from the following aspects.
In the application of the servo motor, the selection of the gearbox according to the servo motor drive needs to pay attention to the following matters, mainly through various aspects to select the gearbox for the servo motor.
In the case of known servo motors, to choose a gearbox, it is generally necessary to understand these two knowledge:
1. Low-power servo motors can be used with large gearboxs, but high-power motors cannot be used with small gearboxs;
2. Under the same specification, the quality of the gearbox with high rigidity will be better.
In addition, the matching of servo motor and gearbox needs to consider these four dimensions: torque, speed, accuracy, inertia ratio
Torque: In the application, it is assumed that the rated torque of the motor is 8Nm and the speed ratio is 12. The rated torque of the selected gearbox needs to be greater than the value of 8*12, so the torque mainly considers whether the motor, the gearbox and the speed ratio are applicable;
Accuracy: Directly reflects the positioning accuracy of the device. The accuracy of the planetary gearbox can effectively improve the quality of the workpiece. Some high-precision industries have relatively high requirements on the accuracy of the gearbox. Under normal conditions, the accuracy of the planetary gearbox is less than 3arcmin, and the minimum accuracy of the NEUGART gearbox can be achieved. <1arcmin ;
Speed: The higher the device speed, the higher the efficiency;
Inertia ratio: The smaller the inertia ratio, the higher the dynamic stability of the device.
The selection of the planetary gearbox needs to be selected according to the specific needs of the equipment. If the right-angle planetary gearbox is required for the selection of equipment, the shape of the right-angle planetary gearbox should be selected according to the parameters. If the speed ratio is equal to the specific requirements, it is still necessary to select the appropriate parameters according to the requirements of the equipment operation. The difference between different types of gearboxs will be relatively large, and the radial load of the flange output gearbox will be much stronger than that of the shaft output gearbox. Therefore, in the selection process of the planetary gearbox, there are many factors to be considered, and the specific consideration is based on the operation and load of the equipment.
| 国产成人NV电影 | 综合黑牛无码久久 | 欧美日韩一区在线 | 欧美自拍嘿咻内射在线观看 | 国产亚洲精久久久久久无码91九色 | 黄色视频免费网站观看 | 精品人妻少妇嫩草一区二区无码 | 日本免费三级黄色电影网站 | 国产a一级毛片爽爽影院无码黄瓜 | 安徽妇搡BBBB搡BBBB按摩 | 日本韩国一区二区三区视频 | 成人性生交A片免费直播App | 国产AV一区二区三区 | 国产又大又长又粗的视频 | 免费无码婬片AAAA片直播色戒 | 亚洲国产精品二二三三区 | 性一交一夜伦A片一级毛片A级 | 婷婷涩嫩草鲁丝久久午夜精品 | ①台湾佬中文中性娱乐网 | 少妇又黄又嫩又湿视频在线播放 | 人妻真实偷人精品视频 | 国产猎艳一区二区三区四区 | 国产热门精品一区二区三区 | 17c.c-起草精品蜜桃麻豆 | 免费精品无码一区二区三区爱欲 | 在线高清无码视频 | 男人天堂6969 | 高潮无码精品色欲av午夜福利 | 久久精品亚洲熟妇少妇任你躁 | 韩国一级婬片A片AAA小说软件 | 亚洲美女乱弄BBBBBB | AV无码播放一级毛片免费野外内设 | 国产毛片一伦一性一色 | 亚洲日韩中文字幕在线 | 日韩一区二区三区无码人妻神宫 | 国产丰满熬女乱婬0000 | 欧美日韩精品一二三区咪咪爱 | 九色PORNY9l自拍视频 | 欧美一级特黄AAAAA片大水 | 欧美v日韩v岛国v |