Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
With indexing plungers GN 722.4, the plunger pin is actuated via the pull ring. This is done either manually, with a cable or by means of an extended pull rod with hook. The ST version is designed for applications in steel construction.
The types with a rest position are used when the plunger pin should temporarily not protrude. For this purpose, the pull ring is turned sideways after the locking pin has been retracted. The ring is held in this position by the catch recess at the top of the guide.
The dimensional tolerances between plunger pin and guide are selected so that the functional reliability is guaranteed even after welding, applying a corrosion protection layer or in case of contamination.
For fastening by welding, the unmounted types CU / TU is particularly recommended to avoid changes to the microstructure of the material due to heating of the spring and plunger pin. In this case, the indexing plunger is assembled only after the surface treatment of the welded guide.
Guide
Steel precision castingST
Blackened, weldable
Pull ring
Steel precision casting
Zinc plated, blue passivated
Plunger pin
Steel
Zinc plated, blue passivated
Countersunk screw
Steel
Zinc plated
Pressure spring
Stainless steel AISI 316Ti
RoHS
| C | Square, with pull ring, mounted (riveted) |
| CU | Square, with pull ring, unmounted |
| T | Round, with pull ring, mounted (riveted) |
| TU | Round, with pull ring, unmounted |
| d1 Type C / CU Pin -0,05/-0,25 Bore +0,1/+0,3 | d1 Type T / TU Pin -0,05/-0,25 Bore +0,2/+0,4 | d2 Type T / TU | s Type C / CU | d3 | d4 | l1 ≈ | l2 | l3 | l4 | l5 | sw | Spring load in N ≈ initial | end |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 8 | 20 | 20 | 34 | 6 | 67,8 | 14 | 35 | 50,8 | 41,5 | 2,5 | 14 | 35 |
| 10 | 10 | 20 | 20 | 34 | 6 | 67,8 | 14 | 35 | 50,8 | 41,5 | 2,5 | 14 | 35 |
| 12 | 12 | 20 | 20 | 34 | 6 | 67,8 | 14 | 35 | 50,8 | 41,5 | 2,5 | 14 | 35 |
| 14 | 14 | 20 | 20 | 34 | 6 | 67,8 | 14 | 35 | 50,8 | 41,5 | 2,5 | 14 | 35 |
| 16 | 16 | 30 | 30 | 48 | 9 | 102 | 20 | 54 | 78 | 60 | 4 | 22 | 70 |
| 20 | 20 | 30 | 30 | 48 | 9 | 102 | 20 | 54 | 78 | 60 | 4 | 22 | 70 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
