Linear Guideways Linear Motion Bearing GMW12CA For CNC Machines
Product Description:
Linear Guideways are linear motion systems that provide an efficient and cost-effective solution for motion control applications. The system consists of a linear guide block, which is mounted to a base or other substrate, and a linear sliding guide, which allows a linear motion along a predetermined path.
The guide blocks are available in a variety of sizes and shapes, including square and flange, to meet specific application requirements. The linear sliding guide is also made of high-grade stainless steel, providing superior load capacity even at high speeds. With its customized length, the Linear Guideways provide an efficient and cost-effective solution for a variety of motion control applications.
Technical Parameters:
| 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) |
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| H | Hi | N | W | B | Bl | C | Ll | L | MxL | Wr | Hr | D | h | d | P | E | C(kgf) | C(kgf) | Mr | MP | My | ||
| GMW3CA | 4.5 | 1 | 3 | 12 | - | - | 4.5 | 9.8 | 15 | M2xl.6 | 6 | 2.8 | 4 | 1.5 | 2.4 | 15 | 10 | 29 | 54 | 0.16 | 0.09 | 0. 09 | M2x4 |
| GMW3HA | 8 | 14.6 | 20 | 38 | 91 | 0. 26 | 0.19 | 0. 19 | |||||||||||||||
| GMW5CA | 6.5 | 1.5 | 3.5 | 17 | 13 | 2 | - | 13.6 | 20.5 | M2.5x1.5 | 10 | 4 | 4.8 | 1.6 | 2.9 | 20 | 10 | 48 | 92 | 0.47 | 0. 22 | 0. 22 | M2. 5x7 |
| GMW5HA | - | 17.6 | 24.5 | 63 | 134 | 0.7 | 0.42 | 0.42 | |||||||||||||||
| GMW7CA | 9 | 2 | 5.5 | 25 | 19 | 3 | 10 | 22 | 31.5 | M3x3 | 14 | 5.5 | 6 | 3.2 | 3.5 | 30 | 15 | 140 | 210 | 1.6 | 0. 73 | 0. 73 | M3x8 |
| GMW7HA | 19 | 32.5 | 42 | 180 | 320 | 2. 39 | L 58 | 1.58 | |||||||||||||||
| GMW9CA | 12 | 3 | 6 | 30 | 21 | 4.5 | 12 | 28.6 | 38.5 | M3x3 | 18 | 7 | 6.5 | 45 | 3.5 | 30 | 15 | 280 | 420 | 4.09 | 1.93 | 1.93 | M3x8 |
| GMW9HA | 23 | 3.5 | 24 | 40.4 | 50.5 | 350 | 600 | 5. 56 | 3.47 | 3.47 | |||||||||||||
| GMW12CA | 14 | 3 | 8 | 40 | 28 | 6 | 15 | 31 | 44 | M3x3.5 | 24 | 8 | 8 | 45 | 4.5 | 40 | 20 | 400 | 570 | 7.17 | 2.83 | 2.83 | M4xl0 |
| GMW12HA | 28 | 46.3 | 59 | 520 | 840 | 10. 47 | 5. 85 | 5. 85 | |||||||||||||||
| GMW15CA | 16 | 4 | 9 | 60 | 45 | 7.5 | 20 | 39.4 | 55 | M4x4.5 | 42 | 10 | 8 | 4.5 | 4.5 | 40 | 20 | 690 | 940 | 20.3 | 5. 78 | 5. 78 | M4xl2 |
| GMW15HA | 35 | 58.7 | 74.5 | 910 | 1410 | 30.48 | 12.5 | 12.5 | |||||||||||||||
Applications of linear guides
Machine tools: Linear guides are commonly used in machine tools, such as milling machines, lathes, and grinders, to provide precise linear motion for the cutting tool and workpiece. This ensures high accuracy and repeatability in machining operations.
Automation equipment: Linear guides are used in automation equipment, such as pick-and-place machines, conveyor systems, and packaging machines, to provide precise and smooth linear motion for the handling and positioning of parts and products.
Robotics: Linear guides are used in industrial robots to provide linear motion support and guidance for the robot's end-effectors. This allows the robot to move in a straight line accurately and repeatably, making it suitable for a wide range of applications, such as material handling, assembly, and inspection.
Medical equipment: Linear guides are used in medical equipment, such as surgical robots and CT scanners, to provide precise and smooth linear motion for the movement of instruments and patient beds.
Semiconductor manufacturing: Linear guides are used in semiconductor manufacturing equipment, such as wafer handling systems, to provide precise linear motion control for the wafer transfer process. This is critical for ensuring high yield and quality in semiconductor production.
Aerospace and defense: Linear guides are used in aerospace and defense applications, such as satellite systems and missile guidance systems, to provide precise and stable linear motion control for critical components.
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