GN 1432 telescopic slides with self-retracting mechanism are installed in pairs. The stroke reaches ≈ 100 % of the nominal length l1 (full extension).
The telescopic slides are delivered in pairs. They can be installed on either the left or right side due to the design. All mounting holes are easy to reach through auxiliary holes. Only the mounting holes are shown, but other production-related holes may be present.
Slide profile
Steel, Zinc plated, blue passivated finishZB
Balls
Rolling bearing steel, hardened
Ball cage
Steel, zinc plated
Rubber stop
Plastic / Elastomer
Self-retracting mechanism
Stainless steel / plastic
Operating temperature -4 °F to +212 °F
(-20 °C to +100 °C)
RoHS
Other lengths and hole distances
Other mounting options
With locking device (in extended position)
Other finishes
With support bracket
| B | With rubber stop |
| 2 | Mounting with countersunk holes |
| l1 | l2 +0.16 / -0.16 Stroke | l3 | Fs per pair at 10,000 cycles | at 100,000 cycles |
|---|---|---|---|---|
| 15.75 | 15.75 | 31.50 | 382 lbf (1700 N) | 232 lbf (1030 N) |
| 17.72 | 17.72 | 35.43 | 427 lbf (1900 N) | 261 lbf (1160 N) |
| 19.69 | 19.69 | 39.37 | 477 lbf (2120 N) | 281 lbf (1250 N) |
| 21.65 | 21.65 | 43.31 | 517 lbf (2300 N) | 315 lbf (1400 N) |
| 23.62 | 23.62 | 47.24 | 517 lbf (2300 N) | 326 lbf (1450 N) |
| 27.56 | 27.56 | 55.12 | 513 lbf (2280 N) | 326 lbf (1450 N) |
| 31.50 | 31.50 | 62.99 | 492 lbf (2190 N) | 348 lbf (1550 N) |
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For the listed loading forces FS to be absorbed reliably into the surrounding structure, all available through holes of the outer and inner slide must be used. Failure to use mounting screws reduces the specified load capacity accordingly. The following screws can be used for mounting: |
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Designation - Standard |
Outer Slide |
Inner Slide |
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The rubber stops dampen the impact of the slide in the two end positions. This feature minimizes noise development and increases the service life. Attached to the slides in a partially concealed, partially visible manner, the stops meet each of the requirements in regards to shape, material, and hardness. |
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GN 1432 telescopic slides have an integrated self-retracting mechanism, which significantly improves the ease of use when closing the extensions. By means of the retraction mechanism, the slides are automatically retracted on the last 22 mm of stroke with a force of approximately 30 newtons for each slide pair and held in the retracted end position. This retraction force has to be overcome accordingly when opening the extension. The self-retracting mechanism is also designed in such a way that it uncouples and will not be damaged when the extension is opened or closed in a jerky manner or too quickly. On the following stroke, the self-retracting mechanism clicks back into place automatically, ensuring that the function remains intact. |
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The maximum load capacity of telescopic slides depends on the slide cross-section and the nominal length l1 as well as the resulting stroke l2. Furthermore, the extension width, the slide materials used and the components of the equipment options, such as the dampened self-retracting mechanism, have a corresponding influence. |
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Wear, performance, and maximum bending were assessed after each test section. |
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| Min | Max | Price |
|---|---|---|
| 1 | 4 | $136.19 |
| 5 | 9 | $124.84 |
| 10 | 24 | $113.49 |
| ≥ 25 | $102.14 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
