variable pulleys


Variable speed pulley serie EDT is the most popular and it represents a benchmark if you require a continuous, precise and maintenance-free speed variation.

The power range, the quality of the components such as the self lubricating coated steel shaft, the zinc coated cast iron flanges and the helical springs ensure a very good response to the various applications in different fields.


  • Variation ratio: 1: 3
  • Transmissible power: 0.75 - 18.5 Kw
  • Maintenance free
  • Double expansion

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