precautions when operating rotary encoder！

A coupling problem. Do not directly impact the device is applied to the shaft. The encoder shaft to the machine convergence, should use a flexible adapter device. When the shaft adapter is installed, do not hard pushed. Even the use of adapter supplied due to poor equipment, but also has the potential to add more than promised axis load bigger load, or the formation of a core representation dial. Bearing life span and application conditions, the affected bearing a disproportionate load. Do not use the rotary encoder (electronic handwheel) for dismantling, doing so would undermine the anti-oil and anti-drip function. Plus oscillating the rotary encoder (encoder selection) on, often become the reason for bad pulse attack.

Second, set up to deal with places means places attention. Forwarded for each of the number of pulses, the more narrow slots spaced rotating slotted disc, the more vulnerable to the impact of oscillation. In low-speed rotation or suspension, added to the shaft or body oscillating rotating slotted disc fibrillation may attack error pulses.

Third, on the wiring and convergence, incorrect wiring may damage the internal circuit, it should be plenty of attention in the wiring, the wiring should be carried out in the power OFF state, when the power is turned on, touch the power line if the output is sometimes It will damage the output circuit. If wiring fault, sometimes the damage to the internal circuit, so plenty of attention when wiring the power supply polarity. In order to prevent inductive noise, try to use the shortest interval wiring. When the IC input, particularly demand attention.

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