Stainless Steel Indexing Plungers GN 817.8

Material: NI - Stainless steel
Type: CK - With rest position, with lock nut

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard sheet GN 817.8 Print this page Operating instruction GN 817.8 List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Stainless Steel Characteristics Plastic Characteristics

Product description

Stainless steel indexing plungers GN 817.8 have been designed such that special versions of the indexing pins can also be made economically in smaller unit quantities.

If required, the indexing pins can be machined or made by the user as shown in the drawing above. They are assembled with a countersunk screw and can therefore be assembled several times. All parts are supplied in a non-assembled set.

The indexing plungers type C / CK are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° degrees after being retracted. A notch keeps the plunger in this position.

Specification

Stainless steelNI AISI 303
Guide, AISI 303
Lock nut, AISI 304

Plunger pin
Stainless steel AISI 303

Countersunk screw DIN 7991
Stainless steel AISI 304

Knob
Plastic (Polyamide PA)
Black, matte finish

RoHS

B	Without rest position, without lock nut
BK	Without rest position, with lock nut
C	With rest position, without lock nut
CK	With rest position, with lock nut

d₁ Plunger -0,02/-0,05 Bore H7	l₁ Indexing length	l₂ max. stroke	d₂	d₃	d₄ -0,02/-0,1	d₅	k	l₃	l₄	l₅	l₆	l₇	l₈ ±0,1	t	A/F	Spring load in N≈ initial	\end

7	6	8	M 12 x 1,5	23	5	M 3	20	20	48	22	6	31	17,6	7	14	6,5	19
7	9	11	M 12 x 1,5	23	5	M 3	20	20	48	22	6	27,5	21,1	7	14	6	25
8	8	10	M 16 x 1,5	28	6	M 4	24	25	58	26	8	39	20,6	8	17	8,5	26
8	12	14	M 16 x 1,5	28	6	M 4	24	25	58	26	8	34	25,6	8	17	8,5	28
10	12	14	M 16 x 1,5	28	7,5	M 4	24	30	58	26	8	39,2	25,4	8	17	9,5	38
12	15	17	M 20 x 1,5	33	9	M 6	28,5	35	71,5	33	10	47,3	31,3	13,5	22	11,5	40

GN 817.8 Stainless Steel Indexing Plungers Removable, with or without Rest Position

Product Family Stainless Steel

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