2C Double tube linear units
VDSD Double tube linear units with one double guide element, standard lengths

VDSD Double tube linear units with one double guide element, standard lengths

Product description

The guide tubes of the double tube linear units VDSD are made of chrome-plated steel tubes. The aluminum end pieces connect the tubes and form a solid linear guide together with the guide element. A continuous spindle with ball bearings on each side is installed in the center. Together with the double guide element, the affixed spindle nut moves linearly along the spindle thread.

Double tube linear units have high torsional stiffness and can handle high weights and torques. The double guide element distributes the load among four guide points, allowing for higher loads. Depending on the design, the part to be moved is fastened to the guide element or the guide element itself is installed at the place of use such that the entire linear unit moves together.

The accessories are not included with the linear units.

RoHS-compliant product

On request

  • Additional following guide elements
  • Guide element connector plates
  • Multiple guide elements with scissors synchronization
  • Bellows covers
 VDSD Double tube linear units with one double guide element, standard lengths
Article options / Table

Type

R1Right hand thread, shaft journal at one end
Show columns
d1l1
Travel
(Adjustable stroke of the slider)
Standard length

max.
travel
Shaft
thread
bd2d3 **d4 ***d5d6
for
screw
DIN 912
18100150200300400TR10x3286-M 55,3--
301001502003001500TR14x4508M 6M 66,510M 5
401001502003002500TR20x46012M 8M 88,513,5M 6
501001502003002630TR20x47212M 10M 88,515M 8
60400500600-2580TR25x58014M 10M 1010,513,5M 8
Show columns
d1d7
for
screw
DIN 912
d8h1h2h3h4h5h6l2
Total
length
l3l4l5m1m2m3m4
18--M 52837114,50,7582xb+l5+l1811681b+l5+l168-20
3011M 6M 652642270,85102xb+l5+l113016130b+l5+l11149230
4013,5M 8M 86076331,51,05132xb+l5+l118017180b+l5+l116013239
5015M 8M 872924381,2162xb+l5+l120618206b+l5+l118415046
6016,5M 10M 10861064451,35162xb+l5+l124019240b+l5+l121618555
Show columns
d1m5m6m7m8m9m10m11s
Hexagon
Parallel key
DIN 6885
18-2018-4,568528A2x2x12
303530429,5121148010A2x2x12
4038396212,51216012013A4x4x12
50504662131518413413A4x4x12
606055741416,521616017A5x5x16


** usable depth of thread from both sides min. 2 x d3

*** usable depth of thread min. 1,5 x d4
Build & Price
Outside diameter d1
Length l1
Type

Material

Part number
VDSD-18-100-R1-ST
If there is no weight available, please contact our customer support:
phone: +49 (0)2226 - 90 98 7 - 0
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
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