CNC linear guide rail GEH20SA GEH20CA for CNC cutting machine parts
Fetures
1. Tiny and light weight, suitable for miniature equipment.
2. All materials for block and rail, including rolling balls and ball retainers, are in special grade of stainless steel for anti-corrosion purpose.
3. Gothic arch contact design can sustain loads from all directions and offer high rigidity and high accuracy.
4. Steel balls will be held by miniature retainer to avoid balls from falling out even when the blocks are removed from the rail installation.
5. Interchangeable types are available in certain precision grades.
Model | Combination size (mm) | Block size(mm) | Slide rail size(mm) |
Fixing bolts for slide rails |
Basic dynamic fixed load | Basic fixed fixed load | Allowable static moment | weight | |||||||||||||||||||||||||
Mr kN-m |
Mp |
My kN-m |
block |
slide |
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H | Hi | N | W | B | Bi | C | Li | L | Ki | Ki | G | Mxl | T | H2 | h3 | w/ | Hr | D | h | d | P | E | (mm ) | C(kN) | Co(kN) | ||||||||
GEH15SA | 24 | 4.5 | 9.5 | 34 | 26 | 4 | - | 23.1 | 40.1 | 14.8 | 3.5 | 5.7 | M4x6 | 6 | 5.5 | 6 | 15 | 12.5 | 6 | 4.5 | 3.5 | 60 | 20 | M3xl6 | 5.35 | 9.40 | 0.08 | 0.04 | 0.04 | 0.09 | 1.25 | ||
GEH15CA | 26 | 39.8 | 56.8 | 10.15 | 7.83 | 16.19 | 0.13 | 0.10 | 0.10 | 0.15 | |||||||||||||||||||||||
GEH20SA | 28 | 6 | 11 | 42 | 32 | 5 | - | 29 | 50 | 18.75 | 4.15 | 12 | M5x7 | 7.5 | 6 | 6 | 20 | 15.5 | 9.5 | 8.5 | 6 | 60 | 20 | M5xl6 | 7.23 | 12.74 | 0.13 | 0.06 | 0.06 | 0.15 | 2.08 | ||
GEH20CA | 32 | 48.1 | 69.1 | 12.3 | 10.31 | 21.13 | 0.22 | 0.16 | 0.16 | 0.24 | |||||||||||||||||||||||
GEH25SA | 33 | 7 | 12.5 | 48 | 35 | 6.5 | - | 35.5 | 59.1 | 21.9 | 4.55 | 12 | M6x9 | 8 | 8 | 8 | 23 | 18 | 11 | 9 | 7 | 60 | 20 | M6x20 | 11.40 | 19.50 | 0.23 | 0.12 | 0.12 | 0.25 | 2.67 | ||
GEH25CA | 35 | 59 | 82.6 | 16.15 | 16.27 | 32.40 | 0.38 | 0.32 | 0.32 | 0.41 | |||||||||||||||||||||||
GEH30SA | 42 | 10 | 16 | 60 | 40 | 10 | - | 41.5 | 69.5 | 26.75 | 6 | 12 | M3xl2 | 9 | 8 | 9 | 28 | 23 | 11 | 9 | 7 | 80 | 20 | M6x25 | 16.42 | 28.10 | 0.40 | 0.21 | 0.21 | 0.45 | 4.35 | ||
GEH30CA | 40 | 70.1 | 98.1 | 21.05 | 23.70 | 47.46 | 0.68 | 0.55 | 0.55 | 0.76 | |||||||||||||||||||||||
GEH35SA | 48 | 11 | 18 | 70 | 50 | 10 | - | 45 | 75 | 28.5 | 7 | 12 | M8xl2 | 10 | 8.5 | 8.5 | 34 | 27.5 | 14 | 12 | 9 | 80 | 20 | M8x25 | 16.42 | 28.10 | 0.40 | 0.21 | 0.21 | 0.45 | 6.14 | ||
GEH35CA | 50 | 78 | 108 | 20 | 33.35 | 64.84 | 0.98 | 0.69 | 0.69 | 1.13 |
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