GN 1412 Telescopic Slides Steel, with Full Extension and Self-Retracting Mechanism, Load Capacity up to 96 lbf

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GN 1412 Steel Telescopic Slides, with Full Extension and Self-Retracting Mechanism, Load Capacity up to 96 lbf

Product description

Information

GN 1412 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
Steel, zinc plated / 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 1412 Steel Telescopic Slides, with Full Extension and Self-Retracting Mechanism, Load Capacity up to 96 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
11.8111.8123.6274.19 lbf (330 N)53.95 lbf (240 N)
13.7813.7827.5685.43 lbf (380 N)65.19 lbf (290 N)
15.7515.7531.5096.67 lbf (430 N)76.44 lbf (340 N)
17.7217.7235.4396.67 lbf (430 N)76.44 lbf (340 N)
19.6919.6939.3785.43 lbf (380 N)65.19 lbf (290 N)
21.6521.6543.3174.19 lbf (330 N)53.95 lbf (240 N)
23.6223.6247.2471.94 lbf (320 N)53.95 lbf (240 N)
25.5925.5951.1867.44 lbf (300 N)49.46 lbf (220 N)
27.5627.5655.1267.44 lbf (300 N)49.46 lbf (220 N)

Build & Price

3D Product Configurator
Length l1
Type

Identification no.

Finish
ZB

Mounting Holes - Outer Slide

Drawing mounting hole outer slide GN 1412
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l1a8a9a10a11a12a13
300-195207.8227--
350-227239.8259--
400259291303.8323--
450259323335.8---
500259323335.8-387399.8
550259323335.8387451463.8
600259355367.8387483495.8
650259355367.8451515527.8
700259355367.8515579591.8

Mounting Holes - Inner Slide

Drawing mounting holes inner slide GN 1412
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l1i4i5i6i7i8
300230.5246.5262.5--
350150.5166.5182.5292.5308.5
400170.5186.5202.5341.5357.5
450195.5211.5227.5391.5407.5
500220.5236.5252.5441.5457.5
550250.5266.5282.5492.5508.5
600260.5276.5292.5541.5557.5
650260.5276.5292.5602.5618.5
700260.5276.5292.5652.5668.5

Mounting Screws

For the listed loading forces FS to be absorbed reliably in the surrounding structure, all available through holes of the outer slide having a Ø of 4.2 mm and of the 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 3.8 mm of the outer slide and Ø 4.5 x 4.8 mm of the inner slide, 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

Drawing Self-retracting mechanism GN 1412

GN 1412 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 30 mm of stroke with a force of approximately 25 newtons per slide pair and held in the retracted end position.

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.

Drawing self-retracting mechanism2 GN 1412

Detach Function

Drawing Detach function GN 1412

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.

Drawing detach function2 GN 1412

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

Drawing Load capacity telescopic slides

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

Selected Part

Total US Dollars (net)
$32.79
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
MinMaxPrice
19$32.79
1024$30.06
2549$27.33
≥ 50$24.59
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: 1.940 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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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

GN 1412-300-F-1-ZBGN 1412-350-F-1-ZBGN 1412-400-F-1-ZBGN 1412-450-F-1-ZBGN 1412-500-F-1-ZBGN 1412-550-F-1-ZBGN 1412-600-F-1-ZBGN 1412-650-F-1-ZBGN 1412-700-F-1-ZB

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