Linear rail/guide
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This page explains how Carriage / Slide Block is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A moving component that travels along a linear rail, providing precise linear motion and load support.
Technical details and manufacturing context for Carriage / Slide Block
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Load Capacity | 10–50 kN | Exceeding reduces service life.ISO 14728-1 |
| Travel Accuracy | ±0.005 mm | Higher accuracy requires preload.ISO 14728-2 |
| Repeatability | ±0.003 mm | Critical for automation.ISO 230-2 |
| Max Speed | 2–5 m/s | Limited by lubrication and seal. |
| Operating Temperature Range | -20–80 °C | Outside range requires special seals. |
| Vibration Amplitude | ≤0.02 mm | Excessive vibration reduces accuracy.ISO 10816 |
| Lubrication Type | Grease | Use lithium-based grease.DIN 51825 |
| Material Grade | GCr15 | Equivalent to 100Cr6.GB/T 18254 |
| Hardness | 58–62 HRC | Ensures wear resistance.ISO 6508 |
| Sealing Class | IP54–IP65 | Higher IP for dusty environments.IEC 60529 |
| Weight | 0.5–3.5 kg | Depends on size and rail length. |
| Mounting Hole Pitch | 25–60 mm | Must match rail hole pattern.ISO 12090-1 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Max 50 MPa static load capacity, 30 MPa dynamic load capacity |
| other spec: | Max velocity: 5 m/s, acceleration: 50 m/s², IP rating: IP54 standard (dust/water resistant) |
| temperature: | -20°C to +80°C (standard), up to +120°C with special seals/lubrication |
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.
Manufacturer profiles associated with Carriage / Slide Block.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
According to the directory reference, the rated load capacity is 10–50 kN, as per ISO 14728-1. However, the actual capacity depends on the specific model, size, and operating conditions. Always consult the manufacturer's data for the exact value.
The carriage uses recirculating ball bearings or rollers that roll between the carriage and the rail raceways. This rolling contact minimizes friction compared to sliding contact, enabling smooth and precise motion. The recirculating design allows continuous operation.
Regular maintenance includes ensuring proper lubrication with lithium-based grease (as per DIN 51825) and checking the seals for damage. Contamination can reduce performance and service life. Also, monitor for excessive vibration or noise, which may indicate wear or misalignment.
The maximum speed range is 2–5 m/s, but this is limited by lubrication and seal effectiveness. For speeds outside this range, special seals may be required. Always verify the speed rating with the manufacturer for your specific application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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