联组V带特点（Character）
联组V带由几条相同的三角带或窄V带、连接层等部件组成。具有良好的整体性，各条带受力均匀，运行平稳、承载能力强、寿命较长，适合于大功率转动。
Combined v-belt is made of several classical cbelts. narrow v-belt and binding layers etc, excellentholistic, eachbelt endures symietrical force. working placiditity, high loading ability, long applied period fit for high power transportion inner.
联组V带主要规格（Transect）
品种 | 截型 | 顶宽b
（mm) | 中心距e
(mm) | 带高h
(mm) | 楔角
a | 最多联组根数 | 可供规格内周长 |
英寸 | mm |
联组普通V带 | AJ | 13.6 | 15.6 | 10.0 | 40° | 20 | 25-150 | 635-3810 |
BJ | 17.0 | 19.0 | 13.0 | 40° | 12 | 45-280 | 1145-7100 |
CJ | 22.4 | 25.5 | 16.0 | 40° | 12 | 70-450 | 1778-11430 |
DJ | 32.8 | 37.0 | 21.5 | 40° | 10 | 100-450 | 2540-13720 |
联组窄V带 | 9J(3v) | 9.5 | 10.3 | 10.0 | 40° | 20 | 25-140 | 635-3556 |
15J(5v) | 15.9 | 17.5 | 15.5 | 40° | 20 | 50-355 | 1270-9000 |
20J | 20.9 | 24.4 | 22.0 | 40° | 12 | 78-425 | 2000-10800 |
25J(8v) | 25.4 | 28.6 | 25.0 | 40° | 12 | 75-500 | 1900-12700 |
标记方法：15J(4) 2286,即截型15J、4联组、内周长度2286mm的联组窄V带。
Mark:15J(4) 2286 is of 15J transte, 4 joint, 2286mm inner-perimeter.
