GMH Series Miniature Linear Rail Heavy Duty Linear Slide Rails 20mm
Miniature Precision Linear Guide Rail for CNC Machine GM Series
Product Description
At ZANE, you’ll find linear guide rails and linear guide bearings that cover a wide range of general machinery and high-precision equipment across all industries. Our ZANE Slide Guide SGL system uses a profile-style rail that takes advantage of the recirculating ball design. It will provide reliable linear movement and positioning for all of your equipment.
By marrying compact design with high-quality materials and precision manufacturing, we can provide high load capabilities for use in small equipment. We’ve included advanced features such as error absorption, dust prevention and integrated lubrication to increase your efficiency and keep your machines running — even in demanding environments.
2-7-1 GMH-CA/GMH-HA/GMH-SA
| Model | Combination size (mm) | Block size(mm) | Slide rail size(mm) | Rated dynamic load | Rated static load |
Allowable static moment Kgf*M
(kgf • m) |
Sliding rail fastening bolt dimensions (mm) |
||||||||||||||||
| H | Hl | N | W | B | Bl | c | L1 | L | MxL | Wr | Hr | D | h | d | P | E | C(kgf) | C(kgf) | Mr | Mp | My | ||
| GMH3CA | 4 | 1 | 2.5 | 8 | - | - | 3.5 | 6.7 | 11.5 | Ml. 6x1. 3 | 3 | 2.6 | - | - | Ml. 6 | 10 | 5 | 19 | 32 | 0. 06 | 0. 04 | 0. 04 | M1.6xL |
| GMH3HA | 5.5 | 10.7 | 15.5 | M2xl. 3 | 3 | 30 | 58 | 0.09 | 0.11 | 0. 11 | |||||||||||||
| GMH5CA | 6 | 1 | 3.5 | 12 | 8 | 2 | - | 9.6 | 16 | M2xl. 5 | 5 | 3.7 | 3.6 | 0.8 | 2.4 | 15 | 7.5 | 34 | 56 | 0.17 | 0.1 | 0.1 | M2X6 |
| GMH5HA | 8 | - | 12.6 | 19 | 45 | 92 | 0. 24 | 0.21 | 0.21 | ||||||||||||||
| GMH7CA | 8 | 1.5 | 5 | 17 | 12 | 2.5 | 8 | 14.3 | 23.5 | M2x2. 5 | 7 | 5 | 4.2 | 2.3 | 2.4 | 15 | 7.5 | 100 | 127 | 0.48 | 0. 29 | 0. 29 | M2X6 |
| GMH7HA | 12 | 21.6 | 31 | 140 | 200 | 0. 78 | 0.9 | 0.49 | |||||||||||||||
| GMH7SA | - | 9.6 | 19 | 96 | 116 | 0. 42 | 0.18 | 0.15 | |||||||||||||||
| GMH9CA | 10 | 2 | 5.5 | 20 | 15 | 2.5 | 10 | 20.8 | 30 | M3x3 | 9 | 6 | 6 | 3.5 | 3.5 | 20 | 10 | 190 | 260 | 1.2 | 0. 75 | 0. 75 | M3X8 |
| GMH9HA | 15 | 30.9 | 40.5 | 260 | 410 | 2 | 1.9 | 1.9 | |||||||||||||||
| GMH9SA | - | 11.9 | 21.5 | 120 | 151 | 0.7 | 0.3 | 0. 24 | |||||||||||||||
| GMH12CA | 13 | 3 | 7.5 | 27 | 20 | 3.5 | 15 | 21.6 | 34 | M3x3. 5 | 12 | 8 | 6.5 | 4.5 | 3.5 | 25 | 12.5 | 290 | 400 | 2.6 | 1.4 | 1.4 | M3X8 |
| GMH12HA | 20 | 32 | 44 | 380 | 600 | 3.9 | 3.7 | 3.7 | |||||||||||||||
| GMH12SA | - | 13 | 25 | 225 | 243 | 1.5 | 0. 53 | 0.46 | |||||||||||||||
| GMH15CA | 16 | 4 | 8.5 | 32 | 25 | 3.5 | 20 | 27.9 | 42 | M3x4 | 15 | 10 | 6.5 | 4.5 | 3.5 | 40 | 20 | 470 | 570 | 4.6 | 2.2 | 2.2 | M3X10 |
| GMH15HA | 25 | 42.8 | 57 | 650 | 930 | 7.5 | 5.9 | 5.9 | |||||||||||||||
| GMH15SA | - | 17.7 | 32 | 356 | 397 | 3.1 | 1.2 | 1 | |||||||||||||||
| GMH20CA | 20 | 5 | 10 | 10 | 30 | 5 | 25 | 34.6 | 50 | M4x6 | 20 | 11 | 9.5 | 5.5 | 6 | 60 | 30 | 678 | 926 | 9.4 | 5.4 | 4.5 | M5X14 |
| GMH20HA | 30 | 52.3 | 68 | 868 | 1316 | 13.4 | 10.4 | 8.7 | |||||||||||||||
| GMH20SA | - | 22.3 | 38 | 467 | 540 | 5.5 | 2 | 1.7 | |||||||||||||||
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