CGH20CA2R460ZAC
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Visión general |
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| Número de pieza | CGH20CA2R460ZAC |
Marca: LILY ![]() |
Comparación de modelos: HIWIN |
Characteristics |
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| Sistema de medición | Métrica |
| Serie | Anti-torque Ball Linear Guideway |
| Tipo de montaje | High Assembly |
| Modelo de bloque | CGH20CAZAC |
| Tipo de bloque | Square Type |
| Tipo de carga | Carga pesada |
| Tipo de montaje en carril | Bloqueo (R) |
| Tamaño del orificio de montaje (M) | M5*6 |
| Número de bloques | 2 |
| Engrasador estándar | M3*0.5P |
| Modelo ferroviario | CGR20R460C |
| Agujero del perno de fijación del raíl (mm) | M5*19 |
| Número de orificios del raíl | 8 |
Dimensions |
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| Talla | 20 mm |
| Altura de montaje (H) | 30 mm |
| Distancia de la base del bloque a la base del raíl (H1) | 4.65 mm |
| Distancia de ambos lados del raíl a ambos lados del bloque (N) | 12 mm |
| Anchura del bloque (W) | 44 mm |
| Bloque Orificio de montaje Ancho (B) | 32 mm |
| Distancia del centro del orificio de montaje al borde del bloque (B1) | 6 mm |
| Longitud de la boquilla de engrase (G) | 6 mm |
| Bloque Orificio de montaje Longitud (C) | 36 mm |
| Longitud del bloque (L) | 74.9 mm |
| Longitud del raíl | 460 mm |
| Ancho de carril (WR) | 20 mm |
| Altura del carril (HR) | 20.55 mm |
| Diámetro exterior (D) | 9.5 mm |
| Profundidad del agujero (h) | 8.5 mm |
| Diámetro interior (d) | 6 mm |
| Paso (P) | 60 mm |
| Distancia final (E) | 20/20 mm |
Performance |
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| Clase de precisión | Normal C |
| Código de precarga | ★Z0 No Preload0~0.02of dynamic rated load ★ZA-Medium Preload0.05~0.07 of dynamic rated load ★ZB-Heavy Preload0.10~0.12 of dynamic rated load |
| Carga nominal dinámica básica (C) | 23.7 kN |
| Carga estática nominal básica (C0) | 30.51 kN |
| Momento estático nominal (MR) | 0.37 kN-m |
| Momento estático nominal (MP) | 0.28 kN-m |
| Momento estático nominal (MY) | 0.28 kN-m |
Properties |
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| Peso del bloque | 0.25 kg |
| Peso del raíl | 2.48 kg/m |
The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway features a Square Type block, characterized by its symmetrical, cube-like profile that delivers exceptional rigidity and the ability to withstand high loads from multiple directions — including radial, reverse, and lateral forces. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, the Square Type block makes it the ideal choice for precision industrial applications such as CNC machining centers and automation systems where maximum torsional rigidity, structural stability, and precise linear motion are simultaneously required.
","qa":"What is the defining characteristic of the Square Type block in an Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway?
\nThe Square Type block is defined by its symmetrical, cube-like profile that maintains an equal height and width dimension, creating a highly balanced and rigid structure. In the context of the Anti-Torque CG Anti-torque Ball Linear Guideway, this square profile works in conjunction with the specialized anti-torque design to deliver exceptional rigidity, multi-directional load resistance, and superior resistance to torsional forces and rotational moments — making it uniquely capable of maintaining precise linear motion accuracy even under the most demanding combined load and torque conditions encountered in heavy-duty industrial applications.
"},"Flange Type":{"content":"The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway features a Flange Type block, characterized by its extended flange base that provides a wider mounting surface, delivering enhanced stability and superior resistance to overturning moments. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, the Flange Type block makes it the ideal choice for precision industrial applications such as CNC machining centers and automation systems where maximum torsional rigidity, secure mounting, structural stability, and precise linear motion are simultaneously required.
","qa":"How does the Flange Type block enhance the anti-torque performance of the CG Anti-torque Ball Linear Guideway guideway?
\nThe Flange Type block enhances the anti-torque performance of the CG Anti-torque Ball Linear Guideway through its wider mounting base, which provides a more secure and rigid connection between the block and the machine structure, effectively preventing any rotational micro-movement at the mounting interface that could compromise the torsional rigidity of the guideway system. In anti-torque applications where torsional forces are continuous and significant, even minor looseness at the mounting interface can allow rotational deflection that undermines the anti-torque design's effectiveness. The broad flange contact area eliminates this risk by distributing mounting forces across the widest possible interface area, ensuring that the full torsional rigidity of the CG Anti-torque Ball Linear Guideway anti-torque design is consistently realized in operation.
"},"content":{"content":"","qa":""}},"Load Type":{"Heavy Load":{"content":"The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway is designed for Heavy Load applications, capable of withstanding exceptionally high radial, lateral, and reverse loads simultaneously. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, it makes the ideal choice for demanding industrial applications such as CNC machining centers and heavy-duty automation systems where maximum load capacity, superior torsional rigidity, and precise linear motion are simultaneously required.
","qa":"What are the typical applications best suited for a Heavy Load rated Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway?
\nHeavy Load rated Anti-Torque CG Anti-torque Ball Linear Guideway guideways are ideally suited for demanding applications where high load capacity and superior torsional rigidity must be simultaneously achieved. Typical applications include heavy-duty CNC machining centers performing deep cutting operations where both cutting forces and torsional moments are substantial; single-rail linear motion systems supporting heavy cantilevered loads where the anti-torque design eliminates the need for a second parallel rail while the heavy load rating ensures reliable performance; heavy-duty automation systems where large, heavy payloads generate significant combined loads and torsional forces on the guideway; precision heavy grinding machines where resistance to both heavy loads and torsional deflection is critical for consistent surface quality; and advanced industrial manufacturing systems where compact single-rail installation with heavy load capacity and maximum torsional rigidity is the primary design requirement.
"},"Extra Heavy Load":{"content":"The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway is designed for Extra Heavy Load applications, capable of withstanding extraordinarily high radial, lateral, and reverse loads simultaneously — surpassing the capacity of standard heavy load configurations by a significant margin. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, it makes the ideal choice for the most demanding industrial applications such as large-scale CNC machining centers and heavy-duty automation systems where maximum load capacity, superior torsional rigidity, and precise linear motion are simultaneously required.
","qa":"How does the Extra Heavy Load rating present unique challenges to the anti-torque design of the CG Anti-torque Ball Linear Guideway?
\nThe Extra Heavy Load rating presents the most severe challenges to the anti-torque design of the CG Anti-torque Ball Linear Guideway, as the extraordinarily elevated contact stresses under extra heavy loading dramatically amplify the torsional forces acting on the rail-block interface, creating conditions where even minor geometric imperfections in the anti-torque constraint surfaces could allow significant rotational deflection to develop. To address these extreme challenges, the CG Anti-torque Ball Linear Guideway anti-torque geometry is engineered to its highest performance specification, with the constraint surfaces manufactured to the tightest available tolerances and treated with the most advanced surface hardening processes to withstand the maximum possible combined load and torsional stress conditions. The result is a guideway system capable of maintaining full torsional rigidity and motion accuracy under force combinations that would cause catastrophic rotational deflection in any conventional linear guideway design.
"},"content":{"content":"","qa":""}},"Assembly Type":{"High Assembly":{"content":"The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway features a High Assembly type, characterized by its elevated mounting configuration that positions the rail and block at a greater installation height, providing enhanced structural rigidity and superior load-bearing capacity. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, the High Assembly type makes it the ideal choice for demanding industrial applications such as large-scale CNC machining centers and heavy-duty automation systems where maximum structural performance, superior torsional rigidity, installation flexibility, and precise linear motion are simultaneously required.
","qa":"What defines the High Assembly type in an Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway?
\nThe High Assembly type is defined by its elevated mounting configuration that positions the rail and block at a greater installation height, providing a larger block body and greater internal capacity for an enhanced number of load-bearing ball circuits and a deeper raceway profile. In the context of the Anti-Torque CG Anti-torque Ball Linear Guideway, this increased height works in conjunction with the specialized anti-torque rail geometry to deliver the maximum possible load capacity, superior structural rigidity, and exceptional torsional resistance — making it the most structurally capable anti-torque guideway configuration available for the most demanding heavy-duty industrial applications.
"},"Low Assembly":{"content":"The Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway features a Low Assembly type, characterized by its minimized mounting configuration that positions the rail and block at the lowest possible installation height, maximizing space efficiency within the machine structure. Combined with its specialized anti-torque design that provides superior resistance to torsional forces and rotational moments that would otherwise cause misalignment and motion inaccuracy in conventional guideways, the Low Assembly type makes it the ideal choice for demanding industrial applications such as compact CNC machining centers and heavy-duty flat-bed systems where an ultra-compact footprint, superior torsional rigidity, and precise linear motion are simultaneously required.
","qa":"How does the Low Assembly type maintain anti-torque performance within a minimized installation height?
\nMaintaining full anti-torque performance within the constraints of a minimized installation height is one of the most demanding engineering challenges of the Low Assembly CG Anti-torque Ball Linear Guideway, as the reduced block height limits the depth of engagement between the block and the specialized anti-torque rail profile — the primary geometric mechanism through which torsional rigidity is achieved. To address this challenge, the Low Assembly CG Anti-torque Ball Linear Guideway employs the most precisely optimized anti-torque constraint geometry available within the compact block envelope, with constraint surfaces manufactured to the tightest possible tolerances and treated with the most advanced surface hardening processes to maximize torsional resistance per unit of engagement depth. The result is a guideway system that delivers the full anti-torque performance benefits of the CG Anti-torque Ball Linear Guideway within a vertical installation envelope that no conventional anti-torque guideway design could match.
"},"content":{"content":"","qa":""}}}




