Common faults and maintenance methods of Omron micro switches

Create Date: 2024-8-30 12:03:23|Source: Omron/Omron

One

Omron micro switches in daily use, so we often encounter the phenomenon that the cover of the switch falls off, how does the cover of the switch fall off? The main reason for this is that everyone must have operated the key switch too hard, causing the cover of the switch to fall off, right?

Maintenance method: Generally, the key of the Omron micro switch switch can not be used to press the key, if the key force is too large, the load weight will cause the deformation of the circular panel spring inside the switch, resulting in poor action or the cover falls off. Moreover, for the phenomenon that the cover of the switch falls off, the switch should be stopped immediately, so as to avoid the exposed live part of the switch, if it is touched, it is easy to cause electric shock safety accidents.

Two

In the use of Omron micro switches, it is often encountered that the key can not be pressed when it is convex, which may be that the shrapnel inside the switch is stuck by debris and causes the convex depression to be pressed. The second is that the inner spring of the switch may be damaged.

Maintenance method: First of all, you can disassemble the tact switch, clean up the internal debris can solve the situation about the key jamming, and secondly, if the spring inside the switch is damaged, this is generally not easy to repair, as long as a spring can be replaced.

Three

Secondly, Omron micro switches will often have some insensitive key switches, which is mainly due to the possibility that the switch has been used for a long time, and a certain amount of dust, water vapor, and sundries will accumulate inside, which will lead to poor induction contact of the switch.

Maintenance method: dismantle the inside of the switch and clean the dust and Egypt debris, so that you can solve the insensitive fault of this key Omron micro switch.

Four

In the use of Omron micro switches, everyone often reflects this problem, saying that the switch is damaged and cannot be used for a long time after the new installation of the switch. The main reason for this is that Omron micro switches are used too frequently, which has caused the switch to be damaged and unusable after reaching a certain number of mating times (service life).

Maintenance method: Generally, when the Omron micro switch does not need to be used, please be careful not to press the key switch, because each switch will have a certain number of plugging times, and when it reaches a certain wear resistance, the internal components of the switch will also cause damage and cause the situation that cannot be used. In addition, the daily maintenance work should be done in the usual use of the tact switch, so as to effectively extend the service life of the Omron micro switch and maximize it.

Common faults and maintenance methods of Omron micro switches

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