This page explains how Precision Linear Motion Guide Rail is classified within Fabricated Metal Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Precision linear guide component for smooth, accurate motion in industrial machinery
Technical details and manufacturing context for Precision Linear Motion Guide Rail
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rail WidthRequired | 15–60 mm | Standard width dimension of the rail |
| Dynamic Load CapacityRequired | 5–120 N | Maximum load capacity during motionISO 14728-1 |
| Static Load CapacityRequired | 10–240 N | Maximum load capacity when stationaryISO 14728-2 |
| Accuracy GradeRequired | C1–C5 μm/m | Running parallelism accuracy per meterISO 14728-1 |
| Maximum Speed | 2–10 m/s | Maximum permissible linear speed |
| Operating Temperature Range | -40–85 °C | Recommended operating temperature range |
| Preload Class | Z0–Z3 | Z0 no preload, Z3 heavy preloadISO 14728-1 |
| Rail Length | 100–4000 mm | Custom lengths up to 6000 mm |
| Mounting Hole Pitch | 60–120 mm | Standard pitch; varies with rail size |
| Material Grade | GCr15 | Bearing steel; hardened to 58–62 HRCGB/T 18254 |
| Surface Hardness | 58–62 HRC | Ensures wear resistanceISO 683-17 |
| Weight per Meter | 1.5–12 kg/m | Depends on rail size |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Precision Linear Motion Guide Rail.
| pressure: | Max 50 MPa static load capacity, dynamic load varies by size |
| other spec: | Max velocity: 5 m/s, acceleration: 50 m/s², repeatability: ±0.001 mm |
| temperature: | -20°C to +80°C (standard), -40°C to +120°C (special variants) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The guide rail is available in hardened steel, stainless steel, and aluminum alloy. The material grade for bearing steel is GCr15, hardened to 58–62 HRC. The choice depends on the application's load, environment, and corrosion resistance requirements.
Accuracy grades range from C1 to C5, as per ISO 14728-1. These grades indicate running parallelism accuracy per meter, with C1 being the highest precision. The required grade depends on the application's positioning accuracy needs.
Preload classes range from Z0 (no preload) to Z3 (heavy preload), as per ISO 14728-1. Higher preload increases rigidity but may reduce speed and increase friction. Selection depends on the application's load, speed, and rigidity requirements.
The maximum permissible linear speed is 2–10 m/s, and the recommended operating temperature range is -40 to 85°C. These values are reference ranges and must be verified for the specific model and application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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