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The A. Fischer Phase Drives product line offers a broad range of quality built and dependable mechanical Phase Drives that provide “On-the-Fly” adjustment for the timing and synchronizing of various power transmission components. Phase Drives are available in 10 different models with various mounting styles and shaft arrangements and are available in 2, 5, and 25 HP ranges. Phase Drives come with an inherent 4:1 ratio, which gives them the added ability to be used as speed reducers, but both 1:1 and 2:1 ratios are also available depending on the model selected. A. Fischer Phase Drives offer various options and value added features as specified by customers. These include input and output shaft modifications, main housing modifications, and motor packages. Please choose from our Phase Drive product menus below.

25 HP Phase Drives

5 HP Phase Drives

2 HP Phase Drives

Features

  • Instantaneous adjustment reaction
  • "On-the-Fly" fully adjustable phase registration
  • Extremely precise adjustment
  • Low torque adjustment shaft
  • For manual or electronic control
  • Optional mounting styles available
  • One year warranty