RA654

This 4 beam zinc plated steel telescopic slide, offers an over extension.

  • Extension : 375 mm
  • Load on minor axis : 47 kg
  • Load on major axis : Nous contacter

Option

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Option :

Description

This 4 beam zinc plated steel telescopic slide, offers an over extension.

Its design is simple, sliding action soft and noiseless.

Very compact, it is intended for medium loads in applications requiring a very small footprint.

Applications

This slide guide is intended for medium duty applications, such as CPU tray or drawers of medium loads. Its compactness makes is particularly adapted for installation in 19-inch rack.

Recommended operating temperatures from -20 to 80°C.

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.

This product can be used as average load drawer slides, machine guard guides, telescopic rod, bar or arm, generator slide, furniture slide, extendable table slide rail, horizontal suspended guidance or in some cases as in vertical guides.

Manufacture

Chambrelan produces this telescopic slide using cold drawn profiles.

Anti-corrosion standard coating is a silver zinc, of a 12 microns average thickness, which offers excellent resistance to the salt spray test.

It is equipped with polyamide stoppers when opening and closing.

It has ball cages made of polyamid.

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

RA654V - lock opened: when extended, push the lock to close the slider.

RA654F - lock closed: when closed, push the lock to open the slider.

RA654VF - 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.

Surface treatment

Other treatments ensuring better corrosion resistance are also available. Do not hesitate to contact us.

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. However, to avoid jamming, it is necessary to install, during production, additional stoppers to relocate the ball cages. It is therefore necessary to specify the type of installation requirements: downward or upward movement.

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
250
Extension
375
Load on minor axis
Nous contacter
Load per pair on major axis
47
25037547Contact us--
Longueur replié
300
Extension
450
Load on minor axis
Nous contacter
Load per pair on major axis
45
30045045Contact us--
Longueur replié
350
Extension
525
Load on minor axis
Nous contacter
Load per pair on major axis
42
35052542Contact us--
Longueur replié
400
Extension
600
Load on minor axis
Nous contacter
Load per pair on major axis
40
40060040Contact us--
Longueur replié
450
Extension
675
Load on minor axis
Nous contacter
Load per pair on major axis
37
45067537Contact us--
Longueur replié
500
Extension
750
Load on minor axis
Nous contacter
Load per pair on major axis
35
50075035Contact us--
Longueur replié
550
Extension
825
Load on minor axis
Nous contacter
Load per pair on major axis
32
55082532Contact us--
Longueur replié
600
Extension
900
Load on minor axis
Nous contacter
Load per pair on major axis
30
60090030Contact us--
Longueur replié
650
Extension
975
Load on minor axis
Nous contacter
Load per pair on major axis
27
65097527Contact us--
Longueur replié
700
Extension
1050
Load on minor axis
Nous contacter
Load per pair on major axis
25
700105025Contact us2
Longueur replié
750
Extension
1125
Load on minor axis
Nous contacter
Load per pair on major axis
22
750112522Contact us--
Longueur replié
800
Extension
1200
Load on minor axis
Nous contacter
Load per pair on major axis
20
800120020Contact us--

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