The MGWR12 linear rail is a widened version of the HIWIN MGW series, typically used with MGW12 series sliders, such as the MGW12C and MGW12H. Compared to the standard MGNR12 guide, the MGWR12 linear guide features a widened track design, providing higher rigidity and torque resistance.
Key features of the MGWR12 linear rail:
Wideened fit: 24mm width and 8.5mm height, precisely matching the MGW12C and MGW12H sliders.
Enhanced stability: The wide design improves resistance to lateral torque and overall load performance.
Optional materials: Stainless steel or alloy steel, custom lengths available to meet rust prevention and various environmental requirements.
HIWIN MGW12H ball linear guide, due to their small size, high precision, and good rigidity, are mainly used in the following industries:
1. Semiconductor and electronics manufacturing
2. Optical and laser equipment
3. Medical devices
4. Automation and robotics
5. Electronic instruments
6. Measuring and testing instruments
| HIWIN MGW Linear Guide Model | |
| MGW2C | MGW3C |
| MGW3H | MGW7C |
| MGW7H | MGW9C |
| MGW9H | MGW12C |
| MGW12H | MGW14C |
| MGW14H | MGW15C |
| MGW15H | |
Model No |
Dimensions of Assembly (mm) |
Dimensions of Block(mm) | Dimensions of Rail (mm) | Mounting Bolt for Rail |
Basic Dynamic Load Rating |
Basic Static Load Rating |
Static Rated Moment |
Weight | |||||||||||||||||||||
| Ma N-m |
Mp N-m |
My N-m |
Block kg |
Rail kg/m |
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| H | H₁ | N | W | B | B₁ | C | L₁ | L | G | G. | Mxl | H₂ | Wg | W₈ | Hg | D | h | d | P | E | (mm) | C(kN) | C₀ (kN) | ||||||
| MGW12C | 14 | 3.4 | 8 | 40 | 28 | 6 | 15 28 |
31.3 | 46.1 60.4 |
– | 1.2 | M3x3.6 | 2.8 | 24 | – | 8.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4x8 | 3.92 | 5.59 | 70.34 | 27.8 | 27.8 | 0.071 | 1.49 |
| MGW12H | 45.6 | 5.1 | 8.24 | 102.7 | 57.37 | 57.37 | 0.103 | ||||||||||||||||||||||
| MGW14C | 15 | 3.5 | 10 | 50 | 35 | 7.5 | 18 35 |
34.8 | 49.4 67.6 |
4.7 | M3 | M4x4.5 | 3.2 | 30 | 一 | 9 | 8 | 4.5 | 4.5 | 40 | 15 | M4 | 5.9 | 8.44 | 116.96 | 48.91 | 48.91 | 0.11 | 1.98 |
| MGW14H | 53 | 7.7 | 12.33 | 170.94 | 102.12 | 102.12 | 0.162 | ||||||||||||||||||||||
| MGW15C | 16 | 3.4 | 9 | 60 | 45 | 7.5 | 20 35 |
38 57 |
54.8 73.8 |
5.2 | M3 | M4x4.2 | 3.2 | 42 | 23 | 9.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4x10 | 6.77 | 9.22 | 199.34 | 56.66 | 56.66 | 0.143 | 2.86 |
| MGW15H | 8.93 | 13.38 | 299.01 | 122.60 | 122.60 | 0.215 | |||||||||||||||||||||||
| Note:1.1 kgf=9.81N | |||||||||||||||||||||||||||||
| 2.MG2 and MG3 blocks should not be removed from the rail.If removing the blocks is necessary,the blocks shoudbe kept on the block inserts. | |||||||||||||||||||||||||||||
