增量式内密控编码器是直接利用光电转换原理输出三组方波脉冲A、B和Z相 A、B两组脉冲相位差90?,从而可方便地判断出旋转方向,而Z相为每转一个脉冲,用于基准点定位。它的优点是原理构造简单,机械平均寿命可在几万小时以上,抗干扰能力强,可靠性高,适合于长距离传输。其缺点是无法输出轴转动的绝对位置信息
OVW2-003-2MC OVW2-003-2MD OVW2-003-2MHCP OVW2-005-2MC OVW2-005-2MD OVW2-005-2MHCP OVW2-006-2MC OVW2-006-2MD OVW2-006-2MHCP OVW2-0125-2MC OVW2-0125-2MD OVW2-0125-2MHCP OVW2-025-2MC OVW2-025-2MD OVW2-025-2MHCP OVW2-0256-2MC OVW2-0256-2MD OVW2-0256-2MHCP OVW2-036-2MC OVW2-036-2MD OVW2-036-2MHCP OVW2-0512-2MC OVW2-0512-2MD OVW2-0512-2MHCP OVW2-01-2MC OVW2-01-2MD OVW2-01-2MHCP OVW2-02-2MC OVW2-02-2MD OVW2-02-2MHCP OVW2-03-2MC OVW2-03-2MD OVW2-03-2MHCP OVW2-04-2MC OVW2-04-2MD OVW2-04-2MHCP OVW2-05-2MC OVW2-05-2MD OVW2-05-2MHCP OVW2-06-2MC OVW2-06-2MD OVW2-06-2MHCP OVW2-08-2MC OVW2-08-2MD OVW2-08-2MHCP OVW2-09-2MC OVW2-09-2MD OVW2-09-2MHCP OVW2-10-2MC OVW2-10-2MD OVW2-10-2MHCP OVW2-1024-2MC OVW2-1024-2MD OVW2-1024-2MHCP OVW2-12-2MC OVW2-12-2MD OVW2-12-2MHCP OVW2-15-2MC OVW2-15-2MD OVW2-15-2MHCP OVW2-18-2MC OVW2-18-2MD OVW2-18-2MHCP OVW2-20-2MC OVW2-20-2MD OVW2-20-2MHCP OVW2-2048-2MC OVW2-2048-2MD OVW2-2048-2MHCP OVW2-25-2MC OVW2-25-2MD OVW2-25-2MHCP OVW2-36-2MC OVW2-36-2MD OVW2-36-2MHCP HES-003-2MC HES-003-2M HES-003-2MHC HES-005-2MC HES-005-2M HES-005-2MHC HES-006-2MC HES-006-2M HES-006-2MHC HES-0125-2MC HES-0125-2M HES-0125-2MHC HES-025-2MC HES-025-2M HES-025-2MHC HES-0256-2MC HES-0256-2M HES-0256-2MHC HES-036-2MC HES-036-2M HES-036-2MHC HES-0512-2MC HES-0512-2M HES-0512-2MHC HES-01-2MC HES-01-2M HES-01-2MHC HES-02-2MC HES-02-2M HES-02-2MHC HES-03-2MC HES-03-2M HES-03-2MHC HES-04-2MC HES-04-2M HES-04-2MHC HES-05-2MC HES-05-2M HES-05-2MHC HES-06-2MC HES-06-2M HES-06-2MHC HES-08-2MC HES-08-2M HES-08-2MHC HES-09-2MC HES-09-2M HES-09-2MHC HES-10-2MC HES-10-2M HES-10-2MHC HES-1024-2MC HES-1024-2M HES-1024-2MHC HES-12-2MC HES-12-2M HES-12-2MHC HES-15-2MC HES-15-2M HES-15-2MHC HES-18-2MC HES-18-2M HES-18-2MHC HES-20-2MC HES-20-2M HES-20-2M
增量内密控旋转编码器选型有哪些注意事项?
应注意三方面的参数:
1. 械安装尺寸,包括定位止口,轴径,安装孔位;电缆出线方式;安装空间体积;工作环
境防护等级是否满足要求。
2. 分辨率,即编码器工作时每圈输出的脉冲数,是否满足设计使用精度要求。
3.电气接口,编码器输出方式常见有推拉输出(F 型HTL 格式),电压输出(E),集电极开
路(C,常见C 为NPN 型管输出,C2 为PNP 型管输出),长线驱动器输出。其输出方式应和其
控制系统的接口电路相匹配。