Drawer slide - Double development - Steel - Full Extension
E1012DD
This Reinforced 3 beam zinc plated steel telescopic slide, offers a full extension.
It extend both sides of the fixed beam.
Very strong, it includes reinforced ball bearings to improve its load capacity and resistance to torque loads.
It is intended for very heavy loads in applications requiring a very strong slide.
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Table of lengths
Applications
This guide runner is very resistant, both in terms of its cold-drawn profiles and in terms of its operating stops, which are equipped with a damping spring when closing. It is intended for applications of sliding drawers with very heavy loads. It can also be used to make transfer locks. As it is equipped with reinforcing balls, it can also be mounted flat.
Recommended operating temperatures from -20 to 80°C. After adaptation in the factory, we can go from -50 to 250°C.
Flat mounting: Risk of rubbing of the profiles. In addition, flat mounting induces significant deflection.
Increase the spacing between the elements by using shims not supplied in order to avoid friction due to the deflection in particular
This product can be used as a telescopic leg, battery drawer runner, furniture runner, telescopic walkway guide rail, resistant bar or rod, tool cabinet or workshop telescopic table runner, suspended rail, translational guide, heavy load drawer runner, horizontal guide.
Manufacturing
Chambrelan manufactures this slide on the basis of hot drawn and cold drawn steel profiles.
It is supplied as standard with a white zinc coating, with an average thickness of 12 microns, which offers excellent resistance to salt spray tests.
It is fitted with spring loaded bumpers.
It has zinc-plated steel ball cages.
The balls are made of 100C6 chrome steel. It is lubricated with standard bearing grease.
Chambrelan specialises in the design and manufacture of telescopic ball bearing slides and guide rails for industrial applications: reinforced slides, linear slides, ball bearing guides, rolling guides, metal runners in steel, aluminium, stainless steel with locking, blocking and in full extension, partial extension, double stroke or super extension for heavy duty industrial drawers, mechanical panels.
Maintenance
As standard, our slides are delivered lightly greased from the factory. We use a high pressure bearing grease for steel slides, and a white grease for aluminium and stainless steel slides. On request, we can use a food grade grease (clean room compatible), a high temperature grease, a teflon free grease (paint booths) or a greaseless assembly (although we do not recommend this).
A food grade grease, combined with stainless steel balls, offers an economical alternative to all stainless steel slides.
Options
Manual locking system
It does not have an internal locking option at this time.
Double development (DD)
The slide can be opened from both sides. This makes it possible to create transfer locks, for example.
Surface treatments
Other surface treatments are also possible to increase the strength of the slide. Please consult us.
Nitriding is also possible in order to increase the life of the slide in case of intensive use, or to make it more resistant to matting in case of intense vibrations.
Mounting with stainless steel balls
It can be mounted with stainless steel balls to achieve very good corrosion resistance, which in some cases can offer an economical alternative to stainless steel slides.
High temperature use (oven type)
This model can be used in high temperature environments up to 250°C. However, some adaptations are necessary:
– freedom of assembly to allow expansion of the elements without blocking the slide,
– use high temperature lubrication
– remove all plastic elements.
These adaptations to the slides must be made in the factory. It is therefore important to inform us when requesting a quotation and to allow for a manufacturing time.
Zinc plating deteriorates from 120°C, we can offer you other solutions.
Modification of the standard
Development: This model can be increased by 10% or decreased.
An increase in development reduces the maximum permissible load.
Custom lengths and strokes.
Customised drilling pattern
Other surface treatments (corrosion, hardness)
Vertical mounting (guillotine type)