Dust-proof rubber

When you are considering buying a new dust-proof rubber, we recommend you the water-proof type Linear Gauge Sensor such as the GS-1713/1730/1813/1830.

 

Applicable gauge sensor Model name L1 (mm) External diameter of collar (φ mm) External diameter of rubber (φ mm) Stem diameter (φ mm) Material *3
GS-1000 AA-841 *1 40.5 22 24 15 CR
GS-102/251
DG-825/925

AA-843 *1

Discontinued

10.5 16 15 8 NBR
GS-503
KG-850
AA-854 *1
Discontinued
10.5 17 15 10 CR
BS-102/102W/
112/112W
AA-973 *1
- - 8 8 EPM
GS-5011 AA-975 *2 8.5 - 16 20 NBR
GS-1513A/1613A/
6513/6613
AA-4100
Discontinued
- - 8 8 Si
GS-1530A/1630A/
6530/6630

AA-4101

Discontinued

- - 8 8 Si
GS-4513/4613/
4530/4630 *4
Made to order - - 10 10 Si
GS-1713/1813/
6713/6813
AA-4102 - - 8 15 Si
GS-1730/1830/
6730/6830
AA-4103 - - 8 15 Si
GS-4713/4813/
3813
AA-4104 - - 8 15 HNBR
GS-4730/4830/
3830
AA-4105 - - 8 15 HNBR
*1

The measurement tip for dust-proof rubber is provided as a standard.

*2 The joint for dust-proof rubber is provided as a standard.
*3 CR: Chloroprene rubber, NBR: Nitrile rubber, EPM: Ethylene-propylene rubber, Si: Silicone rubber, HNBR: Hydrogenated nitrile rubber
*4 Dust-proof rubber for the GS-4500/4600 series (Material: Fluorine rubber) is made to order. The replacement of the dust-proof rubber must be done in our factory, so please contact the distributor or our nearest office.

Caution:

1. When you use the gauge for the stroke of 20 mm or less, the AA-843 can be used by cutting it off to adjust the length.

2. Please be careful that the spindle becomes around 10.5 mm longer than the standard measurement tip, when the dust-proof rubber is attached.

3. The AA-841 (for 100 mm) is used with the extension spindle (30 mm), so the spindle becomes around 40.5 mm longer than before.

4. Please use the AA-829 Measurement tip adapter for the dust-proof rubber when the dust-proof rubber is combined with the non-standard measurement tip.

5. For the water-proof gauge sensor, please use it combined with the exclusive dust-proof rubber.

Revised:2022/09/01

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