R102DD

This reinforced 2 beas zinc plated steel telescopic slide, offers a partial 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 very heavy loads in applications requiring a very strong slide.

  • Extension : 230 mm
  • Load on minor axis : 450 kg
  • Load on major axis : 380 kg

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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
500
Extension
230
Load on minor axis
380
Load per pair on major axis
450
500 230 450 380 --
Longueur replié
550
Extension
280
Load on minor axis
375
Load per pair on major axis
515
550 280 515 375 --
Longueur replié
600
Extension
330
Load on minor axis
370
Load per pair on major axis
570
600 330 570 370 --
Longueur replié
650
Extension
380
Load on minor axis
365
Load per pair on major axis
615
650 380 615 365 --
Longueur replié
700
Extension
430
Load on minor axis
360
Load per pair on major axis
650
700 430 650 360 --
Longueur replié
750
Extension
456
Load on minor axis
355
Load per pair on major axis
680
750 456 680 355 --
Longueur replié
800
Extension
482
Load on minor axis
350
Load per pair on major axis
700
800 482 700 350 --
Longueur replié
850
Extension
508
Load on minor axis
340
Load per pair on major axis
715
850 508 715 340 --
Longueur replié
900
Extension
534
Load on minor axis
335
Load per pair on major axis
725
900 534 725 335 --
Longueur replié
1000
Extension
610
Load on minor axis
325
Load per pair on major axis
730
1000 610 730 325 --
Longueur replié
1100
Extension
662
Load on minor axis
315
Load per pair on major axis
720
1100 662 720 315 --
Longueur replié
1200
Extension
738
Load on minor axis
300
Load per pair on major axis
700
1200 738 700 300 --
Longueur replié
1300
Extension
790
Load on minor axis
295
Load per pair on major axis
675
1300 790 675 295 --
Longueur replié
1400
Extension
842
Load on minor axis
285
Load per pair on major axis
645
1400 842 645 285 --
Longueur replié
1500
Extension
918
Load on minor axis
280
Load per pair on major axis
615
1500 918 615 280 --
Longueur replié
1600
Extension
946
Load on minor axis
275
Load per pair on major axis
585
1600 946 585 275 --
Longueur replié
1700
Extension
1022
Load on minor axis
270
Load per pair on major axis
555
1700 1022 555 270 --
Longueur replié
1800
Extension
1074
Load on minor axis
260
Load per pair on major axis
530
1800 1074 530 260 --
Longueur replié
1900
Extension
1126
Load on minor axis
255
Load per pair on major axis
500
1900 1126 500 255 --
Longueur replié
2000
Extension
1202
Load on minor axis
250
Load per pair on major axis
470
2000 1202 470 250 --

Description

This reinforced 2 beas zinc plated steel telescopic slide, offers a partial 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 very heavy loads in applications requiring a very strong slide.

Applications

The guide rail is very strong, both in terms of its cold drawn hardened profiles and its stops that are equipped with spring-dampers when closing and opening. It is intended for drawers carrying very heavy loads. It can be used for transfer hatch. 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.

Mounting on a minor axis: Increased risk of friction between beams during operation. A flat mounting will create significant deflection. Increase space between the beams through spacers not supplied, in order to avoid the scraping due to the deflection.

This product can be used as a telescopic leg, battery drawer slide, cabinet slide, guide rail for telescopic gangway, furniture or tooling slideway bars, telescopic table, overhead rail, heavy load slide-drawer, horizontal guide.

Manufacture

Chambrelan produces this telescopic slide using hot laminated steel profiles with a cold drawn finish.

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 spring shock stops.

It has ball cages made of zinc plated 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

the extension of this model can be decreased or increased up to 10%.

increased development reduces the maximum permissible load.

Vertical mounting

This slide can not be mounted vertically (guillotine).

Drilling scheme

Product drilling schem - R102DD
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