Uni Drive Systems

UNI-DRIVE TAPER BUSHING FLAT PULLEYS

PRODUCTS

UNI-DRIVE TAPER BUSHING FLAT PULLEYS

Flat Belt Pulleys for Taper Bushes

High-Performance Power Transmission • Durable • Easy Installation

Flat belt pulleys are widely used in industrial belt drive systems due to their high efficiency, smooth running and low maintenance. When combined with taper lock bushes, these pulleys provide a secure shaft connection, precise alignment, and quick installation—ideal for both mechanical power transmission and machinery maintenance.


🔹 Key Features of Flat Belt & Taper Lock Pulleys

  • Efficient Power Transmission – Minimises slippage and reduces energy loss in flat belt drive systems.

  • Smooth and Quiet Operation – Suitable for high-speed machines and low vibration environments.

  • Easy to Install & Replace – Taper bush design allows fast mounting on different shaft diameters.

  • Wide Range of Sizes – Available in various diameters, face widths and taper bush types for both OEM and replacement applications.

  • Reliable Under Shock Loads – Excellent performance in applications with vibration or sudden load changes.

  • Ideal for Industrial Machinery – Common in textile machines, packaging equipment, conveyors, fans and traditional belt-driven systems.


🔹 Material & Technical Specifications

Specification Details
Standard Material Cast Iron EN-GJL-200 / EN-GJL-300 (GG20–GG30) for high strength and durability
Optional Materials Ductile Iron EN-GJS-400 to EN-GJS-700, steel or stainless steel available
Manufacturing Standard DIN 111 or customised dimensions to match your belt drive system
Balancing Service Available upon request (G6.3 or G2.5 balance grade for high-speed applications)
Mounting System Compatible with standard taper lock bushes (1008, 1210, 1610, 2012, etc.)

🔹 Advantages at a Glance

✔ Strong and durable cast iron flat belt pulleys
✔ Designed for long service life and high belt stability
✔ Accurate grooves for proper belt tracking and reduced wear
✔ Fast installation and removal using taper lock bush system
✔ Available for both small machinery and heavy-duty industrial drives
✔ Technical approval drawings can be provided before production


🔹 Applications of Flat Belt Pulleys

Our flat belt and taper lock pulleys are used across various industries, including:

  • Textile & paper manufacturing

  • Printing and packaging machines

  • Agricultural and processing equipment

  • Conveyor and material handling systems

  • HVAC blowers, ventilation fans and pumps

  • Vintage or heritage belt-driven machinery restoration


🔹 Optional Enhancements & Customisation

  • Anti-rust or epoxy surface coating

  • Zinc, phosphate or painted finishing for corrosion resistance

  • Stainless steel or aluminium pulley options for food and chemical industries

  • Combination pulleys (flat + vee belt or timing belt profiles)

  • Split pulleys / detachable rims for easy maintenance

  • Extended hub lengths or non-standard shaft bores upon request


📩 Enquiry & Custom Orders Welcome

Looking for a flat pulley supplier or manufacturer?
Send us your dimensions, belt width, pulley diameter, bush size or shaft details, and we will recommend the best solution for your industrial power transmission system.

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