GN 1414 Telescopic Slides Steel, with Full Extension and Dampened Self-Retracting Mechanism, Load Capacity up to 80 lbf

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GN 1414 Steel Telescopic Slides, with Full Extension and Dampened Self-Retracting Mechanism, Load Capacity up to 80 lbf

Product description

Information

GN 1414 telescopic slides are installed in pairs. The stroke reaches ≈ 100 % of the nominal length l1 (full extension). The rubber stops dampen the impact of the slide in the end position. This feature minimizes noise development and increases the service life. If larger static or dynamic loads occur in the direction of extension, they should be absorbed by additional end stops.

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.

Specification

Slide profile
Steel, Zinc plated, blue passivated finishZBZB


Balls
Rolling bearing steel, hardened


Ball cage, outer slide
Plastic


Ball cage, inner slide
Steel, zinc plated


Rubber stop and detach function
Plastic / Elastomer


Self-retracting mechanism, dampened
Steel / plastic


Operating temperature -4 °F to +212 °F
(-20 °C to +100 °C)


RoHS

On request

Other lengths and hole distances
Other mounting options
Other finishes

Technical drawing

3D
Hide technical drawing
GN 1414 Steel Telescopic Slides, with Full Extension and Dampened Self-Retracting Mechanism, Load Capacity up to 80 lbf sketch

Part Options / Table

Type

FWith rubber stop, locking device in retracted position, detach function

Identification no.

1Mounting with through holes
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Metric

Dimensions in: Inch (change to Metric)
l1l2 +0.12 / -0.12
Stroke
l3Fs per pair
at 10,000 cycles

at 100,000 cycles
11.819.8421.6558.45 lbf (260 N)31.47 lbf (140 N)
13.7812.6026.3858.45 lbf (260 N)31.47 lbf (140 N)
15.7514.7630.5169.69 lbf (310 N)42.71 lbf (190 N)
17.7217.7235.4380.93 lbf (360 N)53.95 lbf (240 N)
19.6919.6939.3780.93 lbf (360 N)53.95 lbf (240 N)
21.6521.6543.3169.69 lbf (310 N)42.71 lbf (190 N)
23.6223.6247.2469.69 lbf (310 N)42.71 lbf (190 N)
25.5925.5951.1858.45 lbf (260 N)31.47 lbf (140 N)

Build & Price

3D Product Configurator
Length l1
Type

Identification no.

Finish
ZB

Mounting Holes - Outer Slide

Mounting holes - outer slide GN 1414
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l1a7a8a9a10
300191.8207.8--
350241.8257.8--
400291.8307.8--
450195211341.8357.8
500227243391.8407.8
550259275441.8457.8
600291307491.8507.8
650323339541.8557.8

Mounting Holes - Inner Slide

Mounting holes - inner slide GN 1414
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l1i4i5i6i7i8i9
300129.5145.5-225.5241.5251
350129.5145.5155289.5305.5315
400161.5177.5187321.5337.5347
450193.5209.5219385.5401.5411
500225.5241.5251449.5465.5475
550225.5241.5251481.5497.5507
600257.5273.5283513.5529.5539
650289.5305.5315577.5593.5603

Mounting Screws

For the listed loading forces FS to be absorbed reliably in the surrounding structure, all available through holes of the outer and inner slide having a Ø of 4.5 mm must be used. Alternatively, the outer slide has holes with a Ø of 6.3 mm for metric screws. The slotted holes, Ø 4.5 x 4.8 mm, are also used for mounting and facilitate adjustment. Failure to use mounting screws reduces the specified load capacity accordingly. The following screws can be used for mounting:

Designation - Standard
Socket button head screw ISO 7380
Phillips pan head screw ISO 7045
Phillips pan head self-tapping screw ISO 7049

Outer Slide
M 4
M 4
ST 3.9 / 4.2

Inner Slide
M 4
M 4
ST 3.9 / 4.2

Self-Retracting Mechanism, Dampened

Self-retracting mechanism, dampened ZN

GN 1414 telescopic slides have a dampened self-retracting mechanism, which is also called “soft-close”. The dampened self-retracting mechanism is divided into two main functions and provides the best possible ease of use when closing an extension.

On the one hand, the self-retracting mechanism automatically retracts the slides on the last 47 mm of stroke to the retracted end position, where they are held in place accordingly. The retraction force is about 40 newtons per slide pair. On the other hand, the closing movement on the mentioned stroke is slowed down by the damping mechanism and thus reduces the speed considerably. An extremely smooth and gentle closing movement is achieved. This retraction force has to be overcome accordingly when opening the extension.

The dampened self-retracting mechanism is designed for load values up to 36 kg based on 60,000 cycles (LGA standard). Proper use, such as reducing the travel speed to max 0.15 m/s when the retraction mechanism is reached, as well as compliance with the load values are required.

With this slide version, the available retraction force can be regarded as a locking device, which is noticeable through a slight restriction on opening the extension.

Rubber stop, locking device in back

Detach Function

Detach function

The detach function allows the extension to be completely separated from one another in the area of the middle and inner slide. This feature not only facilitates mounting, it also allows the extension to be quickly removed, for example when frequent maintenance work is performed on the components located behind.

The telescopic slide can be quickly and easily detached in the extended position through activation of the release lever, allowing the inner slide to be removed from the front.

For re-attaching the slides, the ball cages need to be moved to the extended end position. Then the inner slide is inserted to the retracted end position where it locks into place automatically.

The protected arrangement of the release mechanism prevents accidental detachment of the slide.

Detach function

Load Capacity

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.
The information on the maximum load capacity of the telescopic slides was determined in endurance tests under the following conditions:

  • Slide arrangement in pairs, side mount
  • Observance of all mounting information
  • Warp-resistant test setup
  • Equal distribution of the maximum load FS over the entire extension area
  • Standard slide spacing of 450 mm
  • 10,000 or 100,000 test cycles (one extension and one retraction = one cycle)
  • Gradual increase of the load

Information on load capacity

Wear, performance, and maximum bending were assessed after each test section.

Selected Part

Total US Dollars (net)
$37.44
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
MinMaxPrice
19$37.44
1024$34.32
2549$31.20
≥ 50$28.08
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 1.862 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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