D444

This 3 beam anodised aluminum slide, offers a full extension. Very comptact and with a 1U high, its sliding is smooth and silent. It is intended for medium loads in applications requiring a very small footprint.

  • Extension : 163 mm
  • Load on minor axis : 22 kg
  • Load on major axis : Nous contacter

Option

Pictures


3D


Option :

Description

This 3 beam anodised aluminum slide, offers a full extension.

Very comptact and with a 1U high, its sliding is smooth and silent.

It is intended for medium loads in applications requiring a very small footprint.

Applications

This slide guide is intended for medium loads requiring few cycles, such as covers or guards on machines, keyboard tray or total extension drawers for electronic devices. Very light, it is particularly well suited for aerospace applications.

Recommended operating temperatures from -20 to 80°C.

Installing these guides in applications with severe vibrations is not recommended: indentation of profiles by ball bearings might occure. Do not hesitate to contact us.

This slide is very compact, do not use flat mounted: increased risk of friction between beams during operation. In addition, a flat mounting will create significant deflection.

Mounting in the minor axis is not recommended as the sections could deform when under load increasing friction and possibly damaging the slide.

These slides are not designed to withstand intensive use.

This product can be used as a keyboard drawer, Slide-pan, telescopic rod, drawer slide, furniture slide, handling rail, suspended horizontal guidance, or in some cases, as vertical guide as guard door.

Manufacture

Chambrelan produces this telescopic slide using extruded aluminum profiles.

Anti-corrosion standard coating is soft anodisation.

It is equipped with polyamide stoppers when opening and rubber stoppers when closing.

It has ball cages made of polyamid.

Its ball bearings are made of 100C6 chrome steel. It is greased with a white grease.

Chambrelan is specialized in the design and manufacturing of telescopic slides and rails for industrial applications: reinforced slides, linear slide bearings rail, bearings guide, steel, aluminum or stainless steel sliders, partial, full or over extension, heavy duty industrial drawers...

Greasings

  • Standard slides are delivered slightly greased. We use a high pressure bearing grease for steel slides and a white grease for aluminum and stainless slides. Upon request, we can use food grease (compatible clean room) a high temperature grease a teflon free grease (for spray booths...) grease free mounting (although we do not advise this option)

A food safe grease, combined with stainless steel ball bearings, offers a cheap alternative to stainless steel slides.

Options

Manual lock

D444V - lock opened: when extended, push the lock to close the slider.

D444F - lock closed: when closed, push the lock to open the slider.

D444VF - lock opened and closed: when extended, push the lock to close the slider, when closed, push the lock to open the slider.

In most cases, only one locking slide is required for the locking of the drawer to be achieved.

When mounting in vehicles, we invite you to contact us if you plan to use locking slides.

the presence of lock and latches makes some shorter lengths impossible to manufacture. Moreover some standard holes may not be present.

we do not recommend locking options for use in vertically mounted (guillotine) applications.

Disconnect

D446 - the inner beam can be removed and reintroduced into its slideway. This option can be useful in cases of difficult assembly conditions or applications requiring external maintenance.

Surface treatment

This slide can be supplied with a hard anodization coating, which offers, in addition to corrosion resistance, an increased resistance to hammering of ball bearings. This option can be usefull in the case of applications subject to vibrations.

hard anodizing is not recommended with locks in opened position.

Stainless stell ball bearings mounting

It can be mounted with stainless steel balls to get a very good corrosion resistance, which in some cases can provide an economical alternative to stainless steel slides.

high temp use
  • We do not recommend using this product outside the standard temperature range.
Development changes

The extension of this slide cannot be modified on stock items. On request, we can produce the requested extension. Please allow a production lead time.

increased development reduces the maximum permissible load.

Vertical mounting

This slide can be mounted vertically (guillotine).

Drilling scheme

Download

Standard closed lengths

The characteristics given on this website correspond to standard manufacture or usual requirements. Our position as a manufacturer enables us to offer great flexibility in order to meet the most specific requirements.

MeasuresLoadsClosed lengthExtensionLoad per pair
on major axis
Load on minor axisStockPlease select
Longueur replié
150
Extension
163
Load on minor axis
Nous contacter
Load per pair on major axis
22
15016322Contact us8
Longueur replié
200
Extension
213
Load on minor axis
Nous contacter
Load per pair on major axis
26
20021326Contact us23
Longueur replié
250
Extension
263
Load on minor axis
Nous contacter
Load per pair on major axis
30
25026330Contact us12
Longueur replié
300
Extension
313
Load on minor axis
Nous contacter
Load per pair on major axis
33
30031333Contact us31
Longueur replié
350
Extension
363
Load on minor axis
Nous contacter
Load per pair on major axis
36
35036336Contact us1
Longueur replié
400
Extension
413
Load on minor axis
Nous contacter
Load per pair on major axis
38
40041338Contact us13
Longueur replié
450
Extension
463
Load on minor axis
Nous contacter
Load per pair on major axis
39
45046339Contact us6
Longueur replié
500
Extension
513
Load on minor axis
Nous contacter
Load per pair on major axis
40
50051340Contact us103
Longueur replié
550
Extension
563
Load on minor axis
Nous contacter
Load per pair on major axis
40
55056340Contact us8
Longueur replié
600
Extension
613
Load on minor axis
Nous contacter
Load per pair on major axis
39
60061339Contact us15
Longueur replié
650
Extension
663
Load on minor axis
Nous contacter
Load per pair on major axis
38
65066338Contact us21
Longueur replié
700
Extension
713
Load on minor axis
Nous contacter
Load per pair on major axis
36
70071336Contact us7
Longueur replié
750
Extension
763
Load on minor axis
Nous contacter
Load per pair on major axis
33
75076333Contact us6
Longueur replié
800
Extension
813
Load on minor axis
Nous contacter
Load per pair on major axis
30
80081330Contact us2

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