Industrial-Grade 5-Axis CNC Wood Router with Vacuum Clamping System
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This page explains how Main Spindle 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.
The primary rotating shaft that transmits power and motion to cutting tools or workpieces in industrial machinery.
Technical details and manufacturing context for Main Spindle
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Spindle Taper | ISO 40 | Standard taper for tool holdingISO 7388 |
| Max Speed | 8000–12000 rpm | Higher speeds may require balanced tooling |
| Power | 5.5–15 kW | Continuous rating at spindle motor |
| Torque | 35–120 N·m | Maximum continuous torque |
| Runout (TIR) | 0.003–0.008 mm | At spindle nose, measured with test barISO 230-1 |
| Bearings | P4 class | Precision class for high-speed operationISO 492 |
| Lubrication | Oil-air | Required for high-speed spindles |
| Cooling | Water jacket | Maintains thermal stability |
| Operating Temperature | 5–45 °C | Ambient temperature range |
| Noise Level | ≤75 dB(A) | At max speed, measured at 1mISO 8579-1 |
| Weight | 80–150 kg | Depending on configuration |
| IP Rating | IP54 | Protection against dust and splashing waterIEC 60529 |
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 Main Spindle.
This component is essential for the following industrial systems and equipment:
| max rpm: | Up to 20,000 RPM |
| pressure: | Up to 10 bar |
| axial load: | Up to 5000 N |
| radial load: | Up to 3000 N |
| temperature: | -20°C to 120°C |
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.
1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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.
The standard taper is ISO 40, as per ISO 7388. This is a reference value; the actual taper must be confirmed for the specific spindle model.
The maximum speed range is 8000–12000 rpm, and the power range is 5.5–15 kW. These are directory reference ranges and should be verified with the manufacturer for the exact model.
The bearings are precision class P4, according to ISO 492. This indicates high precision for high-speed operation, but the actual bearing specification must be confirmed.
Lubrication is oil-air, and cooling is via a water jacket to maintain thermal stability. These are standard features for high-speed spindles, but the exact system may vary by model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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