DE..28

Full extension consisting of two guide rails, combined as double-T profile, form the intermediate element, and two sliders, which as fixed and movable element form the connection to the adjacent construction. The square cross-section allows a compact size with high load capacities and low deflection, especially with radial loading. A custom design is available for extensions with double-sided strokes. The simultaneous movement of the intermediate element is implemented with a driving disc.

"There are three versions of fixing holes available for the DE series in sizes 22 to 43:"

• Version DEF with threaded holes.
• Version DEV with countersunk holes.
• Version DEM, both variants (mixed).
• Size 63 is always with threaded holes.

Custom Design DE Version D
The eccentrically located driving disc on both ends of the DE...D ensures that the intermediate element is carried along and does not remain standing at an undefined location during double-sided strokes. This custom design is available in sizes 22, 28, 35 and 43 with all three versions of the fixing holes. It is built on the standard design of the DE series, however deviates in the technical data based on the model. For CAD-files or more information please contact Rollco.

Special strokes are defined as deviations from standard stroke H. They are each available as multiples of the values in the table below. These values are dependent on the spacing of the ballcage. See Stroke modification in table.

Dimensions in mm

Product Information

Technical Drawing
Designation Lead Time * Length Stroke System Load Capacity Radial System Load Capacity Axial Number of Fixing Holes Stroke Modification Weight
2 130 148 235 N 164 N 2 19 4,04 kg/m
2 210 232 432 N 302 N 3 19 4,04 kg/m
2 290 296 767 N 537 N 4 19 4,04 kg/m
2 370 380 968 N 471 N 5 19 4,04 kg/m
2 450 464 1169 N 385 N 6 19 4,04 kg/m
2 530 548 1107 N 325 N 7 19 4,04 kg/m
2 610 633 955 N 280 N 8 19 4,04 kg/m
2 690 717 842 N 247 N 9 19 4,04 kg/m
2 770 801 753 N 221 N 10 19 4,04 kg/m
2 850 866 710 N 208 N 11 19 4,04 kg/m
2 930 950 646 N 189 N 12 19 4,04 kg/m
2 1 010 1034 592 N 174 N 13 19 4,04 kg/m
2 1 090 1118 547 N 160 N 14 19 4,04 kg/m
2 1 170 1202 508 N 149 N 15 19 4,04 kg/m

* Green: Stock item, normally immediate shipment. Blue: Contact us for delivery time.

Technical Drawing
Designation A B F G V
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5
26 28 M5 7,50 M5