Tools :
ST708DD
This Reinforced 3 beam stainless 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 a very strong slide.
- Extension : 12.4 inch
- Load on minor axis : 396.83 lbs
Options
3D
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.
Description
This Reinforced 3 beam stainless 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 a very strong slide.
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 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 stainless steel profiles.
Standard coating is electropolishing.
It has straight stops when opening and closing.
It has ball cages made of stainless steel.
Its ball bearings are made of stainless 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)
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
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.
Development changes
increased development reduces the maximum permissible load.
Vertical mounting
This slide can not be mounted vertically (guillotine).
Same models
This model has equivalent models, whose overall dimensions and the diagrams of drillings are close or identical
- R71 - Telescopic slide, partial extension, Steel, Standard
- RA7R - Telescopic slide, total extension, Steel, Standard
- RA774 - Telescopic slide, super extension, Steel, Standard
- ST78 - Glissière télescopique à extension partielle, Inoxydable, Version standard
- E72-G70 - Linear rail with ball bearing runner,Steel,Standard