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
Locking plungers GN 514 feature a cardioid curve mechanism based on the principle of a retractable pen. They offer very ergonomic operation that requires only repeated pressing of the knob. Thanks to their functional principle, they are well suited for use in tight conditions and are also easy to protect against improper operation, if necessary.
First the plunger pin is brought into the protruding position by pressing the knob. In this position, the cardioid curve mechanism automatically engages to lock the part. Pressing the knob again unlocks the mechanism since the plunger pin retracts automatically by spring force once the button is released. The plunger pin must not be subjected to any axial forces and must move easily.
The stainless steel design is suitable for applications in highly corrosive environments thanks to the A4 materials used.
Stainless steelA4 AISI 316
Knob (type A / AK)
Plastic (Polyamide PA)
Knob (type AN / AKN)
Stainless steel AISI 316
Not removable
RoHS
| A | Without lock nut |
| AK | With lock nut |
| AN | Without lock nut, with stainless steel knob |
| AKN | With lock nut, with stainless steel knob |
| d1 Plunger -0,02 / -0,05 Bore H7 | d2 | d3 | e | l1 | l2 | l3 | l4 | l5 | A/F | w1 | w2 | Spring load in N ≈ initial | end |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | M 12 x 1,5 | 19 | 15 | 6 | 38 | 19,5 | 44,5 | 9 | 13 | 3 | 9 | 8,5 | 25 |
| 8 | M 16 x 1,5 | 25 | 19 | 8 | 46 | 25,5 | 54,5 | 11 | 17 | 3 | 11 | 18 | 44 |
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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
