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The HGH15HA-HGH65HA Square Linear Guide Slider is a heavy-duty precision linear motion component specially designed for CNC machines and industrial automation systems. Adopting an integrated square slider structural design, this product optimizes the load distribution of the linear motion pair, and has excellent self-aligning capability, which can effectively compensate for installation errors and surface irregularities of the mounting base. Covering a full model range from HGH15HA to HGH65HA, it is made of high-strength alloy steel with precision machining technology, and features high load capacity, smooth motion, and interchangeable components. It is a core supporting component for precision machining, 3D printing, and heavy-duty automation equipment, and can maintain stable and reliable performance in harsh industrial working environments.
The one-piece square slider structure of the HGH15HA-HGH65HA makes the load force evenly distributed on the entire sliding surface, which greatly improves the overall load-bearing performance of the product. Compared with traditional sliders, it has stronger resistance to bending and torsion, and is suitable for long-term heavy-duty operation scenarios.
The built-in self-aligning structure can automatically compensate for minor installation errors and unevenness of the mounting surface, ensuring the smooth operation of the guide rail and slider without jitter and noise, and reducing the difficulty of on-site installation and debugging.
All components of the HGH15HA-HGH65HA series adopt a standardized design, and the sliders and guide rails of the same model are fully interchangeable. This feature allows for quick replacement and upgrade of equipment components without large-scale adjustment of the host equipment, which is cost-effective and improves the maintenance efficiency of the equipment.
Through ultra-precision grinding and honing technology, the matching gap between the guide rail and the slider is controlled at the micron level, and the optimized steel ball rolling path design minimizes motion friction, realizing ultra-smooth linear motion and micron-level positioning precision, meeting the strict requirements of precision machining equipment for motion accuracy.
The sealed structural design of the slider effectively prevents the intrusion of industrial dust, coolant, and metal chips, and the internal lubricating grease reserve structure ensures long-term effective lubrication, making the product adaptable to various harsh industrial working environments such as high dust and high humidity.
Model | Assembly Dimensions [mm] | Carriage Dimensions [mm] | Rail Dimensions [mm] | Rail Mounting Hole Dimensions [mm] | Basic Dynamic Load Rating C [kN] | Basic Static Load Rating C₀ [kN] | Allowable Moment [kN·m] | Weight | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
H | H₁ | N | W | B | B₁ | C | L₁ | L | K₁ | K₂ | G | Mxl | T | H₂ | H₃ | W₁ | H₄ | D | h | d | P | E | Mₐ | Mᵦ | Mᵧ | Carriage [kg] | ||||
HGH15CA | 28 | 4.3 | 9.5 | 34 | 26 | 4 | 26 | 39.4 | 61.4 | 10 | 4.85 | 5.3 | M4x5 | 6 | 7.95 | 7.7 | 15 | 15 | 7.5 | 5.3 | 4.5 | 60 | 20 | M4x16 | 11.38 | 16.97 | 0.12 | 0.10 | 0.10 | 0.18 |
HGH20CA | 30 | 4.6 | 12 | 44 | 32 | 6 | 36 | 50.5 | 77.5 | 12.25 | 6 | 12 | M5x6 | 8 | 6 | 6 | 20 | 17.5 | 9.5 | 8.5 | 6 | 60 | 20 | M5x16 | 17.75 | 27.76 | 0.27 | 0.20 | 0.20 | 0.30 |
HGH20HA | 30 | 4.6 | 12 | 44 | 32 | 6 | 50 | 65.2 | 92.2 | 12.6 | 6 | 12 | M5x6 | 8 | 6 | 6 | 20 | 17.5 | 9.5 | 8.5 | 6 | 60 | 20 | M5x16 | 21.18 | 35.90 | 0.35 | 0.35 | 0.35 | 0.39 |
HGH25CA | 40 | 5.5 | 12.5 | 48 | 35 | 6.5 | 35 | 58 | 84 | 16.8 | 6 | 12 | M6x8 | 8 | 10 | 9 | 23 | 22 | 11 | 9 | 7 | 60 | 20 | M6x20 | 26.48 | 36.49 | 0.42 | 0.33 | 0.33 | 0.51 |
HGH25HA | 40 | 5.5 | 12.5 | 48 | 35 | 6.5 | 50 | 78.6 | 104.6 | 19.6 | 6 | 12 | M6x8 | 8 | 10 | 9 | 23 | 22 | 11 | 9 | 7 | 60 | 20 | M6x20 | 32.75 | 49.44 | 0.56 | 0.57 | 0.57 | 0.69 |
HGH30CA | 45 | 6 | 16 | 60 | 40 | 10 | 40 | 70 | 97.4 | 20.25 | 6 | 12 | M8x10 | 8.5 | 9.5 | 13.8 | 28 | 26 | 14 | 12 | 9 | 80 | 20 | M8x25 | 38.74 | 52.19 | 0.66 | 0.53 | 0.53 | 0.88 |
HGH30HA | 45 | 6 | 16 | 60 | 40 | 10 | 60 | 93 | 120.4 | 21.75 | 6 | 12 | M8x10 | 8.5 | 9.5 | 13.8 | 28 | 26 | 14 | 12 | 9 | 80 | 20 | M8x25 | 47.27 | 69.16 | 0.88 | 0.92 | 0.92 | 1.16 |
HGH35CA | 55 | 7.5 | 18 | 70 | 50 | 10 | 50 | 80 | 112.4 | 20.6 | 7 | 12 | M8x12 | 10.2 | 16 | 19.6 | 34 | 29 | 14 | 12 | 9 | 80 | 20 | M8x25 | 49.52 | 69.16 | 1.16 | 0.81 | 0.81 | 1.45 |
HGH35HA | 55 | 7.5 | 18 | 70 | 50 | 10 | 72 | 105.8 | 138.2 | 22.5 | 7 | 12 | M8x12 | 10.2 | 16 | 19.6 | 34 | 29 | 14 | 12 | 9 | 80 | 20 | M8x25 | 60.21 | 91.63 | 1.54 | 1.40 | 1.40 | 1.92 |
HGH45CA | 70 | 9.5 | 20.5 | 86 | 60 | 13 | 60 | 97 | 139.4 | 23 | 10 | 12.9 | M10x17 | 16 | 18.5 | 30.5 | 45 | 38 | 20 | 17 | 14 | 105 | 22.5 | M12x35 | 77.57 | 102.71 | 1.98 | 1.55 | 1.55 | 2.73 |
HGH45HA | 70 | 9.5 | 20.5 | 86 | 60 | 13 | 80 | 128.8 | 171.2 | 28.9 | 10 | 12.9 | M10x17 | 16 | 18.5 | 30.5 | 45 | 38 | 20 | 17 | 14 | 105 | 22.5 | M12x35 | 94.54 | 136.46 | 2.63 | 2.68 | 2.68 | 3.61 |
HGH55CA | 80 | 13 | 23.5 | 100 | 75 | 12.5 | 75 | 117.7 | 166.7 | 27.35 | 11 | 12.9 | M12x18 | 17.5 | 22 | 29 | 53 | 44 | 23 | 20 | 16 | 120 | 30 | M14x45 | 114.44 | 148.33 | 3.69 | 2.64 | 2.64 | 4.17 |
HGH55HA | 80 | 13 | 23.5 | 100 | 75 | 12.5 | 95 | 155.8 | 204.8 | 36.4 | 11 | 12.9 | M12x18 | 17.5 | 22 | 29 | 53 | 44 | 23 | 20 | 16 | 120 | 30 | M14x45 | 139.35 | 196.20 | 4.88 | 4.57 | 4.57 | 5.49 |
HGH65CA | 90 | 15 | 31.5 | 126 | 76 | 25 | 70 | 144.2 | 200.2 | 43.1 | 14 | 12.9 | M16x20 | 25 | 15 | 15 | 63 | 53 | 26 | 22 | 18 | 150 | 35 | M16x50 | 163.63 | 215.33 | 6.65 | 4.27 | 4.27 | 7.00 |
HGH65HA | 90 | 15 | 31.5 | 126 | 76 | 25 | 120 | 203.6 | 259.6 | 47.8 | 14 | 12.9 | M16x20 | 25 | 15 | 15 | 63 | 53 | 26 | 22 | 18 | 150 | 35 | M16x50 | 208.36 | 303.13 | 9.38 | 7.38 | 7.38 | 9.82 |
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Widely used in precision grinding machines, milling machines, and CNC machining centers, the HGH15HA-HGH65HA Square Linear Guide Slider provides high-precision linear motion support for the processing of high-precision mechanical parts, ensuring the processing accuracy and consistency of workpieces.
It is applied to industrial-grade 3D printing equipment, realizing the high-precision positioning of the printing nozzle and the workbench, and ensuring the forming accuracy and surface quality of 3D printed parts.
Its stable motion performance and high load capacity make it an ideal choice for heavy-duty robotic arms, automatic conveying equipment, and assembly robots in the automotive, electronics, and home appliance industries. Realizing high-efficiency and accurate automatic production operations.
It is used in precision testing and measuring equipment such as coordinate measuring machines and optical testing instruments, providing stable and precise linear motion for the testing probe. Ensuring the accuracy and reliability of testing and measuring data.
Utilize the product’s self-aligning capability for installation, and allow a small amount of parallelism and verticality errors of the mounting surface (within 0.05mm/m) without additional precision adjustment. Align the guide rail and slider before fixing, and avoid hard pushing to prevent damage to the rolling pair.
Check the surface sealing ring of the slider regularly. If the sealing ring is worn or deformed, replace it in time to prevent dust and impurities from entering the internal structure. According to the working environment, adjust the lubrication cycle: add lithium-based lubricating grease every 150 hours in a high-dust environment, and every 300 hours in a clean environment.
When replacing the slider or guide rail, select the same model of interchangeable components, and clean the mounting surface and sliding surface before installation. Apply a small amount of lubricating grease to the rolling path to ensure the smooth operation of the new components.
The HGH15HA-HGH65HA Square Linear Guide Slider supports bulk procurement and customized production of special specifications such as extended guide rail length and customized mounting holes. Our professional sales and technical team will provide you with professional model selection suggestions according to your equipment working conditions and motion requirements. Contact us now through the official website to get a detailed quotation and technical parameter manual, and enjoy fast delivery, on-site installation guidance and long-term after-sales maintenance services! We also provide preferential policies for long-term cooperative customers and bulk procurement orders!
