Metric Size, Softline
Mushroom Shaped Knobs
With Blind Bore

EN 718.1
Elesa Model IEL.N SOFT


RoHS Compliant
 
Specification
Information

Knob body: Technopolymer (Propylene PP), coated with a soft elastomer (TPE), 70 Shore A durometer, matte black finish
Softline coating and plastic core are chemically bonded  
Cap: Technopolymer plastic, black matte finish or transparent

Type G - Version with plain black cap
Type T - Version with transparent sight glass with magnification


Elesa® original design technopolymer plastic mushroom shaped knobs.  
Softline coating makes GN 718.1 knobs ergonomical, safe and easy to handle. It improves the contact between a damp (perspiration) or dry hand, or an oily surface, whether in a cold or hot environment.
For mounting, gentle blows with a soft hammer are sufficient to drive the knob into place. The shaft end should be slightly rounded or chamfered (30°).
The transparent sight glass (Type T) allows symbols or similar markings to be displayed. Once the knob has been mounted to the shaft, the symbol is placed into the recess of the separately supplied sight glass, which is then carefully pushed or driven into the handle.
The symbol is fully protected from dirt and liquid by the tight connection between the sight glass and the knob.
These knobs replace the former EN 718 version.
Maximum heat resistance of plastic: 80°C (175°F).

See our technical section for tolerances of bore sizes.
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For CAD download instructions, click
HERE
 

Dimensions in:

millimeters
(inches)

Part Number d1 d2
Blind Bore
l1 l2 d3
Type G Type T Type G Type T
718.1-45-47-B12-G
Download the CAD
-- 45
(1.77)
12
(.47)
47
(1.85)
-- 34
(1.34)
28
(1.10)
718.1-45-65-B10-G
Download the CAD
718.1-45-65-B10-T
Download the CAD
45
(1.77)
10
(.39)
65
(2.56)
65
(2.56)
50
(1.97)
23
(.91)
718.1-45-65-B12-G
Download the CAD
718.1-45-65-B12-T
Download the CAD
12
(.47)