Shelves, shelves and rack trays

Cantilevered shelves and trays, rack shelves, pull-out shelves on telescopic rails

The shelves and rack shelves are characterized by:

* size
The dimensions of the shelves differ mainly in the depth and number of units occupied by the brackets fixing to the rack. The shelves must be inside the 19" system, i.e. within a space of 450 mm, so their width is on average between 40 and 43 cm, while depending on the size of the fixing fins they can occupy one or more rack units.

* Rack units occupied

Usually the shelves with 4 fixing points occupy only one rack unit, the cantilever ones having to unload all the weight on only 2 posts generally have fixing fins 2 or more racks high.

* fixing points

2 only fixing points for the shelves called "cantilevered", often shallow and ideal for supporting not very heavy equipment (generally within 20 kg)
4 fixing points for the shelves and shelves deeper and more capacious, with a load capacity of up to 100 kg.
Obviously a support surface that unloads the weight on the 4 rack uprights of the cabinet through the fixing fins placed at its 4 vertices will have a resistance and a load capacity higher than any cantilevered shelf. The latter, on the other hand, as they are built, with only 2 fins fixing to the rack, positioned at the ends of one side of the shelf, risk flexing if excessively loaded and / or if extremely large.

* fixed or mobile
The shelves can be fixed or removable on telescopic rails (mobile shelves), in the second case the support surface is usually a little narrower because on its sides are positioned telescopic slides of two or more elements that allow extraction. In some cases, these solutions are associated with a system of "accompaniment and guidance of the cables" which, positioned behind the shelf, avoids crushing the cable of the apparatuses placed on the floor, when the shelf is returned to its original location after it has been extracted to carry out some operation.

* Material
generally painted or galvanized steel, or aluminium.

* type of support surface, blind or perforated
The shelves can be blind, perforated or equipped with various openings to allow the passage of air and any cables.

* Color
The shelves and rack shelves are generally consistent with the cabinets and therefore mainly RAL 7035 ice gray or RAL 9005 black. Other colours are also possible for small production batches.

Synoptic table shelves and rack shelves

Attention: to be sure of compatibility, the depth of the shelf must always be lower than that of the cabinet, on average 20/30 cm.

click the codes in the table to enter the detailed data sheet

type	anchor points	depth (mm)	material/color	drive	manufacturer	code	photo
FIXED	2	240 mm	Galvanized iron	1U	MDW	802
FIXED	2	150 mm	Painted iron / RAL 7035	1U	MDW	mdw_s150
FIXED	2	150 mm	Painted iron / RAL 9005	1U	MDW	mdw_s150n
FIXED	2	250 mm	Painted iron / RAL 7035	1U	MDW	mdw_s250u1
FIXED	2	250 mm	Painted iron / RAL 9005	1U	MDW	mdw_s250u1n
FIXED	2	250 mm	Painted iron / RAL 7035	2U	MDW	mdw_s250u2
FIXED	2	250 mm	Painted iron / RAL 9005	2U	MDW	mdw_s250u2n
FIXED	2	350 mm	Painted iron /RAL 7035	2U	MDW	C13500
FIXED	2	350 mm	Ferro Vernicato / RAL 9005	2U	MDW	C13500N
FIXED	2	400 mm	Painted iron / RAL 7035	2U	MDW	mdw_s400u2
FIXED	2	400 mm	Painted iron / RAL 9005	2U	MDW	mdw_s400u2n
FIXED	2	255 mm	Painted iron RAL 9005	1U	Made in Italy	CK1L
FIXED	2	375 mm	Painted iron RAL 9005	2U	Made in Italy	CK2L
FIXED	4	400 mm	RAL 9005	1U	MDW	C24000N
FIXED	4	600 mm	RAL 7035	1U	MDW	C26000
FIXED	4	600 mm	RAL 9005	1U	MDW	C26000N
FIXED	4	720 mm	RAL 7035	1U	Digitus	DN-19 TRAY-1-1000
FIXED	4	720 mm	RAL 9005	1U	Digitus	DN-19 TRAY-1-1000 SW
FIXED	4	800 mm	RAL 7035	1U	MDW	C28000
FIXED	4	800 mm	RAL 9005	1U	MDW	C28000N
REMOVABLE	4	400 mm	RAL 7035	1U	MDW	C34000
REMOVABLE	4	800 mm	RAL 7035	1U	MDW	C38000
REMOVABLE	4	800 mm	RAL 9005	1U	MDW	C38000N