Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
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 reqiured, 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.
SteelST blackened
Guide
Lock nut
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 |
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