Conveyor Systems
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This page explains how Pulleys 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.
Rotating wheels used to guide, drive, or tension conveyor belts in material handling systems.
Technical details and manufacturing context for Pulleys
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Pulley Diameter | 50–1000 mm | Standard range for conveyor pulleysISO 4183 |
| Face Width | 100–2000 mm | Width of the pulley faceISO 4183 |
| Bore Diameter | 20–300 mm | Shaft bore sizeISO 4183 |
| Maximum Speed | 500–5000 rpm | Depends on diameter and balanceISO 4183 |
| Load Capacity | 5–100 kN | Radial load capacityISO 4183 |
| Surface Hardness | 200–400 HB | Brinell hardness for wear resistanceISO 4183 |
| Balance Grade | G6.3–G16 | Balance quality gradeISO 1940-1 |
| Material | HT200–QT500 | Cast iron or ductile ironGB/T 1348 |
| Weight | 10–500 kg | Depends on size and material |
| Operating Temperature | -20–80 °C | Continuous operation range |
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 Pulleys.
This component is essential for the following industrial systems and equipment:
| pressure: | Not applicable (rotational component) |
| other spec: | Max belt speed: 5 m/s, Max load capacity: 5000 N |
| temperature: | -40°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.
5 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.
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.
Conveyor pulleys are categorized by function: drive pulleys transmit power from the motor to the belt, take-up pulleys adjust tension, and snub, bend, or tail pulleys redirect the belt. Each type serves a specific role in maintaining belt movement and tracking.
Pulley diameter affects belt flexibility and traction. The required diameter depends on belt type, speed, and load. Refer to the conveyor design and manufacturer specifications. Typical diameters range from 50 to 1000 mm, but verify with the supplier for your application.
ISO 4183 provides dimensional and tolerance references for conveyor pulleys, while ISO 1940-1 covers balance quality grades. These standards serve as procurement references; they do not guarantee compliance. Always confirm with the manufacturer.
Unusual noise, vibration, belt misalignment, or excessive wear on the pulley surface may indicate issues such as bearing failure, imbalance, or improper tension. Regular inspection and alignment checks are recommended to prevent failures.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.