CGW30CC1R2040ZAC
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Overview |
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| Part Number | CGW30CC1R2040ZAC |
Brand: LILY ![]() |
Interchangeable With: HIWIN |
Characteristics |
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| System of Measurement | Metric |
| Series | Anti-torque Ball Linear Guideway |
| Assembly Type | Low Assembly |
| Block Model | CGW30CCZAC |
| Block Type | Flange Type |
| Load Type | Heavy Load |
| Rail Mounting Type | Locking(R) |
| Mounting Hole Size (M) | M10 |
| Number of blocks | 1 |
| Standard Lubrication Nipple | M6*0.75P |
| Rail Model | CGR30R2040C |
| Rail Fixing Bolt Hole (mm) | M8*25 |
| Number of Rail Holes | 26 |
Dimensions |
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| Size | 30 mm |
| Assembly Height (H) | 42 mm |
| Distance from Block Bottom to Rail Bottom (H1) | 7 mm |
| Distance from Both Sides of Rail to Both Sides of Block (N) | 31 mm |
| Block Width (W) | 90 mm |
| Block Mounting hole Width (B) | 72 mm |
| Distance from Mounting Hole Center to Block Edge (B1) | 9 mm |
| Grease Nipple Length (G) | 13 mm |
| Block Mounting hole Length (C) | 52 mm |
| Block Length (L) | 97.4 mm |
| Rail Length | 2040 mm |
| Rail Width (WR) | 28 mm |
| Rail Height (HR) | 28.35 mm |
| Outer Diameter (D) | 14 mm |
| Hole Depth (h) | 12 mm |
| Inner Diameter (d) | 9 mm |
| Pitch (P) | 80 mm |
| End Distance (E) | 20/20 mm |
Performance |
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| Accuracy Classs | Normal C |
| Preload Code | ★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 |
| Basic Dynamic Rated Load (C) | 46 kN |
| Basic Static Rated Load (C0) | 55.19 kN |
| Static Rated Moment (MR) | 0.95 kN-m |
| Static Rated Moment (MP) | 0.7 kN-m |
| Static Rated Moment (MY) | 0.7 kN-m |
Properties |
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| Block weight | 0.9 kg |
| Rail weight | 5.1 kg/m |
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.
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.
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.
How does the Flange Type block enhance the anti-torque performance of the CG Anti-torque Ball Linear Guideway guideway?
The 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.
What are the typical applications best suited for a Heavy Load rated Anti-Torque Ball Linear Guideway CG Anti-torque Ball Linear Guideway?
Heavy 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.
How does the Low Assembly type maintain anti-torque performance within a minimized installation height?
Maintaining 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.





