RA5DD

This Reinforced 3 beam zinc plated steel telescopic slide, offers a full extension.

  • Extension : 275 mm
  • Load on minor axis : 140 kg
  • Load on major axis : Nous contacter

Option

Pictures


3D


Option :

Description

This Reinforced 3 beam zinc plated steel telescopic slide, offers a full extension.

It extend both sides of the fixed beam

Strong, it encloses reinforced ball bearings that restricts twisting of the beams.

It is intended for heavy loads in applications requiring high strength slides.

Applications

The guide rail is very strong, both in terms of its cold drawn hardened profiles and its end stops. It is intended for applications of heavy loads drawers or to withstand hard use. Being equipped with reinforcing ball bearings, it may also be flat mounted. Remember that a flat mounting induce significant deflection.

we do not recommend vertical mounting (guillotine) for this model.

Recommended operating temperatures from -20 to 80°C. After modifications during manufacturing, we can go from -50 to 250°C.

This system cannot be flat mounted.

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 has straight stops when opening and closing.

It has ball cages made of galvanized steel.

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

It has no lock option so far.

To lock the drawer in the center position, we have developed a slam lock. Each face of the drawer receives a handle that controls a central lockout feature. For more details: DHFDD - DHFDD

Surface treatment

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

A nitruration coating can be supplied, which offers, in addition to corrosion resistance, an increased resistance to hammering of ball bearings and a longer lifespan. This option can be usefull in the case of intensive use or applications subject to vibrations.

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
  • Use in high temperature (furnace): This model can be used in high temperatures environments: up to 250°C. However, adjustments are necessary: - Additionnal play in the assembly to allow the expansion elements without blocking the slide - Use of high temperature grease - Removing of all plastic parts. These adjustments on the slides should be performed in the factory, it is important to warn us with price request or order and to allow a delay for manufacturig.

the zinc coating deteriorates above 120°C, we can offer other solutions.

Development changes

increased development reduces the maximum permissible load.

Vertical mounting

This slide can not 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
250
Extension
275
Load on minor axis
Nous contacter
Load per pair on major axis
140
250275140Contact us0
Longueur replié
300
Extension
315
Load on minor axis
Nous contacter
Load per pair on major axis
150
300315150Contact us9
Longueur replié
350
Extension
375
Load on minor axis
Nous contacter
Load per pair on major axis
159
350375159Contact us9
Longueur replié
400
Extension
415
Load on minor axis
Nous contacter
Load per pair on major axis
166
400415166Contact us3
Longueur replié
450
Extension
475
Load on minor axis
Nous contacter
Load per pair on major axis
170
450475170Contact us11
Longueur replié
500
Extension
515
Load on minor axis
Nous contacter
Load per pair on major axis
174
500515174Contact us0
Longueur replié
550
Extension
575
Load on minor axis
Nous contacter
Load per pair on major axis
176
550575176Contact us6
Longueur replié
600
Extension
615
Load on minor axis
Nous contacter
Load per pair on major axis
175
600615175Contact us12
Longueur replié
650
Extension
675
Load on minor axis
Nous contacter
Load per pair on major axis
174
650675174Contact us10
Longueur replié
700
Extension
715
Load on minor axis
Nous contacter
Load per pair on major axis
172
700715172Contact us1
Longueur replié
750
Extension
775
Load on minor axis
Nous contacter
Load per pair on major axis
168
750775168Contact us3
Longueur replié
800
Extension
815
Load on minor axis
Nous contacter
Load per pair on major axis
164
800815164Contact us5
Longueur replié
850
Extension
875
Load on minor axis
Nous contacter
Load per pair on major axis
158
850875158Contact us8
Longueur replié
900
Extension
915
Load on minor axis
Nous contacter
Load per pair on major axis
151
900915151Contact us59
Longueur replié
1000
Extension
1015
Load on minor axis
Nous contacter
Load per pair on major axis
136
10001015136Contact us2
Longueur replié
1100
Extension
1115
Load on minor axis
Nous contacter
Load per pair on major axis
118
11001115118Contact us4
Longueur replié
1200
Extension
1215
Load on minor axis
Nous contacter
Load per pair on major axis
98
1200121598Contact us4

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