NEW Indexing Plungers with Chamfered Pin.

Our new indexing plungers GN 724.4, GN 724.5, and GN 724.6 have a plunger pin with square cross-section, a latching surface on one side and a chamfer on the other. When the object to be secured moves towards the chamfer, the plunger pin is pushed back into the guide, allowing grooves and edges to pass over the pin. The plunger pin engages automatically in the direction of the latching surface.

The latching can be released by pulling the pull ring by hand or with a cable or pull rod using a hook. The types with lock-out are used when the plunger pin should temporarily not protrude. For this purpose, the pull ring is turned sideways after the plunger pin has been retracted.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 the pin and the guide have been chosen to ensure functional reliability even in roughly dimensioned applications or in the event of soiling. The dimensional tolerances (GN 724.4) 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.

There are several options for fastening:

GN 724.4 - For fastening by welding, the unassembled type CU 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.

GN 724.5 - The hex mounting holes allow the use of socket cap screws DIN 912 and hex head screws or nuts according to DIN 931 or DIN 934.

GN 724.6 - For fastening, slotted or hex mounting holes allow the use of socket cap screws DIN 912 and hex head screws or nuts according to DIN 931 or DIN 934.

To learn more about JW Winco's GN 724 Series visit: https://bit.ly/4bii14i.

New?Spiral Cam Levers GN 9027.

Spiral cam levers GN 9027 are used to quickly clamp fixture and machine components with high clamping forces, independent of the direction of the lever. The pitch of the double-sided clamping spiral creates a self-locking effect.

Due to the robust design, the lever can be extended by attaching a tube or brought into the desired clamping position by using a soft-face hammer. No torque is applied to the clamping screw or the clamping point during the clamping operation.

When combined with swing bolts DIN 444 / GN 1524, the spiral cam levers are suitable for many different applications. The contact plate of type B prevents damage to the clamping surface. The clamping mechanism can be lubricated for easier operation.

To learn more about JW Winco products visit: website

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