5.2.1. Reducer

5.2.1. Reducer

 

If the reducer is damaged, vibration or abnormal sound will occur. This may cause overloading and an error because of the deviation that interferes with the normal operation and may generate an abnormal sound. As a result, the reducer may not move at all or have a positional deviation.

 

[R axis]

 

n Investigation method

 

①    Investigate whether there is clearance in bearings by applying force to the R axis.

②    Investigate whether there is clearance in bearings without a load being applied to the reducer.

③    Before abnormality occurs, investigate whether there is any contact with a peripheral system near the positioner.

 

n Handling method

 

Replace the reducer. Then, you need facilities such as a chain block to hang up the R axis frame. If you have any difficulties, please contact our service department.

 

 

[T axis]

 

n Investigation method

 

①    Investigate whether vibration or abnormal noise occurs and also whether abnormal heat is generated in the reducer part.

②    Investigate whether there is clearance in the reducer.

③    Before an emergency occurs, investigate whether there is any contact with a peripheral system near the positioner.

④    (The reducer can be damaged because of an impact from contact)

 

n Handling method

Replace the reducer.