Conveyor Belt System
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This page explains how Tail Pulley 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 pulley located at the tail end of a conveyor belt system that provides tension and guides the belt's return path.
Technical details and manufacturing context for Tail Pulley
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Belt Width | 500–2400 mm | Matches conveyor belt widthISO 15236-1 |
| Pulley Diameter | 200–1600 mm | Larger diameter reduces belt flexingDIN 22107 |
| Face Width | 600–2600 mm | Typically belt width plus 100–200 mm |
| Shaft Diameter | 50–300 mm | Determines bearing selectionISO 8539 |
| Belt Speed | 0.5–6.5 m/s | Higher speeds require dynamic balancingISO 5048 |
| Radial Runout | ≤0.5 mm | Excessive runout causes belt vibrationDIN 22107 |
| Surface Hardness | HRC 40–50 | For rubber lagging, use Shore A 60–70ASTM A668 |
| Lagging Thickness | 8–20 mm | Ceramic lagging available for high frictionDIN 22129 |
| Operating Temperature | -20–60 °C | Outside range, special materials required |
| Bearing Life | 50000–100000 h | L10 life at rated loadISO 281 |
| Weight | 100–5000 kg | Depends on diameter and face width |
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 Tail Pulley.
This component is essential for the following industrial systems and equipment:
| pressure: | Not applicable (mechanical component) |
| other spec: | Belt speed: 0-6 m/s, Belt tension: Up to 100 kN, Shaft load capacity: Up to 200 kN |
| 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.
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 tail pulley is located at the discharge end of a conveyor belt system. It maintains proper belt tension and guides the belt's return path after material discharge. It also often incorporates cleaning mechanisms to remove residual material.
Tail pulleys can be made of carbon steel, stainless steel, or have rubber lagging. The choice depends on the application, such as corrosion resistance or friction requirements.
Relevant standards include ISO 15236-1 for belt width, DIN 22107 for pulley diameter and radial runout, ISO 8539 for shaft diameter, ISO 5048 for belt speed, ASTM A668 for surface hardness, DIN 22129 for lagging thickness, and ISO 281 for bearing life. These are reference standards for verification.
Selection depends on conveyor belt width, load, speed, and environmental conditions. Key parameters include belt width, pulley diameter, face width, shaft diameter, and operating temperature. Always confirm model-specific values with the legal manufacturer or supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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