Surface Grinding Machine
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This page explains how Wheelhead 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 assembly that houses and drives the grinding wheel in a surface grinding machine.
Technical details and manufacturing context for Wheelhead
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Wheel Diameter | 200–600 mm | Max diameter limited by wheel guard and spindle speed.ISO 603 |
| Spindle Speed | 1500–3000 rpm | Higher speeds require balanced wheels and proper guarding. |
| Spindle Power | 2.2–7.5 kW | Select power based on material removal rate. |
| Spindle Taper | ISO 50 | Standard taper for tool holding.ISO 7388 |
| Radial Runout | ≤0.005 mm | Critical for surface finish.ISO 230-1 |
| Axial Runout | ≤0.008 mm | Affects wheel face flatness.ISO 230-1 |
| Spindle Motor Voltage | 380–415 V AC | Three-phase, 50/60 Hz.IEC 60038 |
| Spindle Motor Frequency | 50–60 Hz | VFD compatible for speed control.IEC 60038 |
| Operating Temperature | 0–45 °C | Above 45°C may cause bearing overheating. |
| IP Rating | IP54–IP65 | Higher rating for coolant-rich environments.IEC 60529 |
| Weight | 150–350 kg | Affects machine rigidity and foundation. |
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 Wheelhead.
This component is essential for the following industrial systems and equipment:
| pressure: | Max 10 bar (145 psi) hydraulic pressure for drive systems, bearing load capacity up to 5000 N axial/radial |
| other spec: | Max rotational speed: 3000 RPM, vibration limit: <2.5 mm/s RMS, power range: 2-15 kW depending on wheel diameter |
| temperature: | Ambient to 150°C (302°F) continuous operation, with peak tolerance up to 200°C (392°F) for short durations |
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.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The wheelhead houses and drives the grinding wheel, providing the rotational motion and precise positioning needed for material removal. It contains the spindle, bearings, and drive mechanism, and allows adjustment along vertical and horizontal axes to control grinding depth and position.
Typical spindle speeds range from 1500 to 3000 rpm, and spindle power ranges from 2.2 to 7.5 kW. These values depend on the specific model and application; always verify with the manufacturer.
Relevant standards include ISO 603 for wheel diameter, ISO 7388 for spindle taper, ISO 230-1 for runout, IEC 60038 for voltage and frequency, and IEC 60529 for IP rating. These are reference standards; compliance must be confirmed with the supplier.
Unusual vibration, noise, or overheating may indicate bearing wear, imbalance, or misalignment. Regularly check runout and spindle temperature. Operating above 45°C or exceeding maximum speed can cause bearing failure.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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