Multimeter to detect the quality of the encoder
The on-site judgment of the encoder has always been a difficult problem. Here are some small methods to introduce to you for reference. You can use one of them to judge, or you can use several methods together. The on-site judgment of the encoder has always been a difficult problem. Here are some small methods to introduce to you for reference. You can use one of them to judge, or you can use several methods together. GB 7:1 Two-Component Binder-Red Red Polyurethane Binder,Two-Component Binder For Runway,7:1 Two-Component Binder Red Color,7:1 Polyurethane Binder Zibo Century Union New Building Materials Co.,Ltd , https://www.cum-sports.com
Use the DC voltage file of the digital multimeter to measure separately. The relative ground voltage of the encoder A and the relative ground voltage of B (the encoder must be rotated at the same speed). If one of the phases has a voltage of zero 0V. Or always high, then the encoder is definitely damaged. If the voltages of phase A and B relative to 0V (digital ground) are near half of the operating supply voltage, then the encoder should be intact. The voltage of phase A or B relative to 0V is always near or near the high level, and the encoder is faulty. Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn