Joining rail alignment fixture
For installation of joined rails
K-Rail
The compensation rails are used for the load carrier of radial and axial forces. Tolerance compensation in two planes in combination with the U-rail. A combination of compensating rail and floating rail (K+U system) manages both parallel deviations and angular errors. The unique raceway contour of the K-rail allows the slider a certain rotation around its longitudinal axis, with the same linear precision as with a T-rail. The K-rail must be mounted in such way that the radial load of the slider is always supported by at least 2 rollers on the slider, which lie on the V-shaped raceway of the rail.
The rails are available in 2 different sizes: 43, 63 mm.
Longer single rails up to max. 4080 mm on request. For longer rail systems, see section ”Joined rails” in Technical Information.
Dimensions in mm.
D1 Fixing holes for Torx® screws with low head (custom design) included in scope of supply.
D2 Fixing holes for countersunk head screws according to DIN 7991.
Read more
The rails are available in 2 different sizes: 43, 63 mm.
Longer single rails up to max. 4080 mm on request. For longer rail systems, see section ”Joined rails” in Technical Information.
Dimensions in mm.
D1 Fixing holes for Torx® screws with low head (custom design) included in scope of supply.
D2 Fixing holes for countersunk head screws according to DIN 7991.
Product Information
Material: Cf53. Zinc-plated according to ISO 2081. Rail raceways are induction hardened and ground.
Max. Acceleration (m/s²): 20 (depending on application)
Max. Operating Speed (m/s): 9 (depending on application)
Max. Radial Load Capacity (N): 15,000 (per slider)
Temperature range (°C): -20 to +120
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| Designation | Select all | CAD | Compare | Get quote | Lead Time * | Size |
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1 | 43 | |||
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1 | 43 | |||
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1 | 63 | |||
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1 | 63 |
*Green: Normally in stock, contact us for current status. Blue: Contact us for delivery time.
| Designation | Select all | CAD | Compare | Get quote | M | A | B | B2 | R1 | R2 | L | D | D1 | D2 | t | G | P | Min. length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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21.5 | 43 | 21 | 14.5 | 2.5 | - | 4080 | 18 | M8 | M8 | 3.1 | 4.5 | 80 | 400 | |||
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21.5 | 43 | 21 | 14.5 | 2.5 | - | 4080 | 18 | M8 | M8 | 3.1 | 4.5 | 80 | 400 | |||
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31.5 | 63 | 28 | 19.25 | - | 2x45° | 3600 | 15 | M8 | M10 | 5.2 | 8 | 80 | 560 | |||
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31.5 | 63 | 28 | 19.25 | - | 2x45° | 4080 | 15 | M8 | M10 | 5.2 | 8 | 80 | 560 |
| Designation | Select all | CAD | Compare | Get quote | A1 | H (Rail+NSW/NSA) | H (Rail+NSD/NSDA) | H (Rail+CSW/CSWK) | W1 (Rail+NSW/NSA) | W1 (Rail+NSD/NSDA) | W1 (Rail+CSW/CSWK) | W (Rail+NSW/NSA) | W (Rail+NSD/NSDA) | W (Rail+CSW/CSWK) |
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43 (+0.35/-0.10) | 37 (±0.15) | 37 (±0.15) | 37 (±0.15) | 39.5 (0/-0.2) | 39.5 (0/-0.2) | 24.9 (0/-0.15) | 41.25 (+0.2/-0.4) | 41.25 (+0.2/-0.4) | 34.3 (+0.10/-0.30) | |||
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43 (+0.35/-0.10) | 37 (±0.15) | 37 (±0.15) | 37 (±0.15) | 39.5 (0/-0.2) | 39.5 (0/-0.2) | 24.9 (0/-0.15) | 41.25 (+0.2/-0.4) | 41.25 (+0.2/-0.4) | 34.3 (+0.10/-0.30) | |||
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63 (+0.35/-0.10) | 50.5 (±0.15) | n/a | 49.8 (±0.15) | 60 (0/-0.2) | n/a | 39.5 (+0.15/0) | 61.5 (+0.2/-0.4) | n/a | 51.6 (+0.15/-0.30) | |||
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63 (+0.35/-0.10) | 50.5 (±0.15) | n/a | 49.8 (±0.15) | 60 (0/-0.2) | n/a | 39.5 (+0.15/0) | 61.5 (+0.2/-0.4) | n/a | 51.6 (+0.15/-0.30) |
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Fixing screws
For rails with counterbored holes
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Slider NSW/NSA
With self-centering wipers and integrated lubrication -
Slider NSD/NSDA
With mounting holes parallel to the direction of loading -
Slider CSW/CSWK
With zinc-plated steel body and sturdy polyamide wipers
