GN 23-XPieds de nivellement

Hexagone externe avec filetage interne

Acier inoxydable , avec plaque de base tournée , avec trous de montage

Technical datasheet

GN 23-X

Hexagone externe avec filetage interne

GN 23-U/UK

Avec/sans écrou , douille hexagonale en haut et clé plate en bas

GN 23-W

Avec manchon réglable

GN 23-S/SK

Avec / sans écrou , hexagonal extérieur en bas

GN 23-T/TK

Avec / sans écrou, clé plate en bas

GN 23-V/VK

Avec/sans écrou , hexagonal externe en haut et clé plate en bas

GN 23-X

Réinitialiser

Code	d₁	d₂	l₇	k	h₁	h₂	A/F ₇	t	Static load in kN

GN 23-80-M8-34-D0-X	80	M 8	34	54.5	8.5	-	14	8	17	325
GN 23-80-M8-34-D1-X	80	M 8	34	54.5	-	2	14	8	17	347
GN 23-80-M10-37-D0-X	80	M 10	37	54.5	8.5	-	14	10	17	325
GN 23-80-M10-37-D1-X	80	M 10	37	54.5	-	2	14	10	17	347
GN 23-80-M12-40-D0-X	80	M 12	40	54.5	8.5	-	17	12	17	340
GN 23-80-M12-40-D1-X	80	M 12	40	54.5	-	2	17	12	17	362
GN 23-80-M16-46-D0-X	80	M 16	46	54.5	8.5	-	22	16	17	356
GN 23-80-M16-46-D1-X	80	M 16	46	54.5	-	2	22	16	17	378
GN 23-80-M20-54-D0-X	80	M 20	54	54.5	8.5	-	27	20	28	420
GN 23-80-M20-54-D1-X	80	M 20	54	54.5	-	2	27	20	28	442
GN 23-100-M8-35-D0-X	100	M 8	35	70.5	9	-	14	8	17	485
GN 23-100-M8-35-D1-X	100	M 8	35	70.5	-	3	14	8	17	527
GN 23-100-M10-38-D0-X	100	M 10	38	70.5	9	-	14	10	17	485
GN 23-100-M10-38-D1-X	100	M 10	38	70.5	-	3	14	10	17	527
GN 23-100-M12-41-D0-X	100	M 12	41	70.5	9	-	17	12	17	500
GN 23-100-M12-41-D1-X	100	M 12	41	70.5	-	3	17	12	17	542
GN 23-100-M16-47-D0-X	100	M 16	47	70.5	9	-	22	16	17	536
GN 23-100-M16-47-D1-X	100	M 16	47	70.5	-	3	22	16	17	578
GN 23-100-M20-55-D0-X	100	M 20	55	70.5	9	-	27	20	28	625
GN 23-100-M20-55-D1-X	100	M 20	55	70.5	-	3	27	20	28	667
GN 23-120-M20-59-D0-X	120	M 20	59	95.5	12	-	27	20	28	981
GN 23-120-M20-59-D1-X	120	M 20	59	95.5	-	3.5	27	20	28	1064

Type (Foot plate)

Type D0: Fine turned, without rubber underlay

Type D1: Fine turned, with rubber underlay, inlaid, black

Version of the screw

Version S: Without nut, external hex at the bottom

Version SK: With nut, external hex at the bottom

Version T: Without nut, wrench flat at the bottom

Version TK: With nut, wrench flat at the bottom

Version U: Without nut, hex socket at the top and wrench flat at the bottom

Version UK: With nut, hex socket at the top and wrench flat at the bottom

Version V : Without nut, external hex at the top and wrench flat at the bottom

Version VK: With nut, external hex at the top and wrench flat at the bottom

Version W: With adjustable sleeve, covered thread and wrench flat at the bottom

Version X: External hex with internal thread

Base plate

Stainless Steel AISI 304

Threaded stem

Stainless Steel AISI 303

Hexagon nut ISO 4032

Stainless Steel AISI 304

Rubber underlay, inlaid

NBR (Perbunan^®), 70 Shore A

Leveling feet GN 23 will be delivered mounted and are not removable.

Plastic Characteristics

Stainless Steel Characteristics

d1	d2	Static load in kN	-	-	-	-
-	-	Versions of threaded stem	-	-	-	-
-	-	S / SK	T / TK and U / UK	V / VK	W	X
80	M 8	6	-	-	-	17
80	M 10	11	-	-	-	17
80	M 12	16	-	-	-	17
80	M 16	-	17	21	25	17
80	M 20	-	28	35	35	28
80	M 24	-	46	52	52	-
100	M 8	6	-	-	-	17
100	M 10	11	-	-	-	17
100	M 12	16	-	-	-	17
100	M 16	-	17	21	25	17
100	M 20	-	28	35	35	28
100	M 24	-	46	52	52	-
120	M 20	-	28	-	-	28
120	M 24	-	46	-	-	-
120	M 30	-	43	-	-	-

At a spindle thread size M 10 and higher, the static load of the leveling feet GN 23 is limited owing to the permissible contact pressure of the adjustment spindle acting on the base plate (at a spindle strength ≥ 500 N/mm²). The values given in the table (valid for type D0 without rubber underlay) assume a clean pressure load perpendicular to the base plate. Bending and buckling stress which often occurs in practice results in a lower load-bearing capacity of the adjustment spindle and may have to be taken into account.

The details given on strength are non-binding guide values without any liability. In general, they do not constitute a warranty or quality.

The user must determine from case to case if a product is suitable for the intended purpose or use. Environmental factors may influence the stated values.

Versions of threaded stem

S / SK: External hex at the bottom at d₂ M 8, M 10, M 12	T / TK: Wrench flat at the bottom at d₂ M 16, M 20, M 24, M 30	U / UK: Hex socket at the top and wrench flat at the bottom at d₂ M 16, M 20, M 24, M 30

V / VK: External hex at the top and wrench flat at the bottom at d₂ M 16, M 20, M 24	W: Covered thread and wrench flat at the bottom at d₂ M 16, M 20, M 24	X: External hex with internal thread at d₂ M 8, M 10, M 12, M 16, M 20