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Pulleys Introduction

Pulleys Introduction

Standard Pulleys

  • Timing belt pulleys
  • Toothed belt pulleys
  • Synchronous pulleys
  • Vee belt pulleys
  • SILENTSYNC (Eagle) pulleys
  • Taper bore and pilot pore
  • Metric and Imperial
  • Various materials available from stock
  • Drive design software available

TransDev supplies a complete range of pulleys, covering both our own timing belt ranges (synchronous pulleys / toothed belt pulleys) and many others too. The standard stock is further supplemented by our Special Pulley Manufacturing. If we don’t stock it, or it is a special design, we can manufacture and rework to your specific requirements.

Our stock of high quality pulleys, manufactured according to relevant ISO or RMA standards, help ensure that belt performance is not compromised.

A pulley can also significantly increase belt life and reduce the total cost of ownership of your machinery. We also offer timing belt software to help you achieve the optimum drive solution for your needs.

Timing belt pulleys

These positive drive pulleys (synchronous pulleys / toothed belt pulleys) are used in combination with a timing belt or a synchronised belt/toothed belt and can cover high speed and torque HTD drives. We stock Steel, Cast Iron, Aluminium and Plastic pulleys, which are usually supplied with retaining flanges. Timing belt pulleys are available with either a pilot or taper bore, as well as metric and imperial variants.

Vee belt pulleys

A common type of pulley for power transmission applications. TransDev supplies V pulleys or Vee Pulleys from stock for standard Vee belt profiles. These are stocked in Cast Iron and Steel and are available in pilot and taper bore variants.

SilentSync® timing pulleys (Eagle Pulleys)

TransDev are one of the first companies in Europe to be awarded a licence to manufacture SilentSync® (formally Goodyear Eagle) made-to-order Pulleys. Our achievement was in recognition of the depth of technical and production know-how, in what is one of the largest special pulley, gear and sprocket manufacturers in the European Union. We manufacture all SilentSync® pitches and belt width pulleys up to one metre diameter. For all sizes over this figure please discuss your specific requirements with our manufacturing department.

Alongside our special manufacturing capabilities we have an extensive range of pilot bore stock sizes available on short deliveries in 8mm pitch up to 225 teeth (569mm diam.) and 14mm pitch up to 168mm teeth (745mm diam.) in Steel or Cast Iron depending on the size.

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