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Telescopic drawer slide - Lock open and closed - Stainless Steel - Full Extension

ST438VF

This telescopic slide has 3 stainless steel elements and is fully extendable. Very compact and suitable for medium loads.
It includes a lock IN and OUT: when the drawer is in the closed position, a lock has to be pushed to open the slide, when the drawer is in the opened position, a lock has to be pushed to close the slide.

Options

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Table of 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.
Closed length Extension Load per pair on major axis Deflection Load per pair on minor axis Deflection Stock Please select
250 mm263 mm ~ 10 3/8 "45 kg ~ 100 lbs3 mm ~ 0 1/8 "---------
300 mm313 mm ~ 12 3/8 "50 kg ~ 111 lbs4 mm ~ 0 1/8 "---------
350 mm363 mm ~ 14 1/4"55 kg ~ 122 lbs4 mm ~ 0 1/8 "---------
400 mm413 mm ~ 16 1/4"60 kg ~ 133 lbs5 mm ~ 0 1/8 "---------
450 mm463 mm ~ 18 1/4"63 kg ~ 139 lbs5 mm ~ 0 1/8 "---------
500 mm513 mm ~ 20 1/8 "65 kg ~ 144 lbs6 mm ~ 0 1/4"---------
550 mm563 mm ~ 22 1/8 "63 kg ~ 139 lbs7 mm ~ 0 1/4"---------
600 mm613 mm ~ 24 1/8 "60 kg ~ 133 lbs7 mm ~ 0 1/4"---------
650 mm663 mm ~ 26 1/8 "55 kg ~ 122 lbs8 mm ~ 0 3/8 "---------
700 mm713 mm ~ 28 1/8 "50 kg ~ 111 lbs9 mm ~ 0 3/8 "---------
750 mm763 mm ~ 30 1/8 "45 kg ~ 100 lbs10 mm ~ 0 3/8 "---------
800 mm813 mm ~ 32 1/8 "40 kg ~ 89 lbs11 mm ~ 0 3/8 "---------
850 mm863 mm ~ 33 7/8 "35 kg ~ 78 lbs12 mm ~ 0 3/8 "---------
900 mm913 mm ~ 35 7/8 "30 kg ~ 67 lbs13 mm ~ 0 1/2 "---------
1000 mm1013 mm ~ 39 7/8 "20 kg ~ 45 lbs15 mm ~ 0 1/2 "---------

Applications

This guide rail is designed for medium load applications, such as CPU support or medium load drawers. Its small footprint makes it particularly suitable for 19" rack mounting. Recommended operating temperatures are -20 to 80°C. As this slide is very compact, avoid mounting it flat: risk of elements jamming against each other when opening. In addition, flat mounting results in significant deflection. This product can be used as a medium load drawer, a protective housing slide, a telescopic bar, arm or rod, a generator slide, a furniture slide, a translational guide, an extendable table slide, ...
This guide rail is designed for medium load applications, such as CPU support or medium load drawers. Its small footprint makes it particularly suitable for 19" rack mounting. Recommended operating temperatures are -20 to 80°C. As this slide is very compact, avoid mounting it flat: risk of elements jamming against each other when opening. In addition, flat mounting results in significant deflection. This product can be used as a medium load drawer, a protective housing slide, a telescopic bar, arm or rod, a generator slide, a furniture slide, a translational guide, an extendable table slide, a suspended rail, a horizontal guide or, in some cases, a vertical guide such as for a housing guide.

Manufacturing

Chambrelan manufactures this guide using cold drawn stainless steel profiles. It is delivered as standard after electrolytic polishing. It is fitted with polyamide stops when opening and closing. It has polyamide ball bearing rods. Its balls are made of stainless steel. It is greased with white 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 ...
Chambrelan manufactures this guide using cold drawn stainless steel profiles. It is delivered as standard after electrolytic polishing. It is fitted with polyamide stops when opening and closing. It has polyamide ball bearing rods. Its balls are made of stainless steel. It is greased with white 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

High temperature use (oven type) We do not recommend using this product outside the recommended temperature range. 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)
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