To Ensure Safe Usage
The rated capacity of each load cell is designed for cases of center spindle loads only. In cases involving inclined loads, angular moment, horizontal force or bending moment, the load cell may be damaged. Contact KYOWA for applications of these types.
Loads involving shock or vibration are measured as 'static load times acceleration.' When acceleration is unknown, be sure to prepare sufficient rated capacity.
With repetitive tension/compression loads, use at below 1/2 of the rated capacity in order to extend the fatigue life.
Special accessories are designed only for use with KYOWA load cells.
To avoid accidents, make sure to take precautionary measures against unforeseeable situations caused by a broken load cell.
Check periodically to make sure the load cell fixing screws have not become loose. If looseness is found, tighten completely.
Contact KYOWA concerning usages involving legal safety factors, etc. (cranes, etc.)
1. Tension load cells
Use special accessories assembled and incorporated into the load cell by MAGUS
When loads are suspended, select a rated capacity that will ensure an adequate safety factor, and add safety devices to prevent loads from dropping. (With static breaking loads, see the table of dimensions for special accessories.)
The tension load cell is joined to the counterpart by screws. Be sure to prevent screws from loosening. If set screws are used for this purpose, counter bore the mating parts to fit set screws. Also, check regularly for any loosening of set screws.
2. Compression load cells
In the event that the strain column of the load cell buckles, the height is reduced by up to several tens of mm. The load is thereafter supported by the outer case. Examine the effect of such dimensional changed on the load cell installation area and equipment.