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 tne 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.
A. Fischer Phase Drives’ quality and durability have been proven in the field during the past 40 years of constant operation, up to 24 hours a day/ 7 days a week with minimum attention through their operating life. We have designed and built A. Fischer Phase Drives so that they will more than surpass your engineering requirements and provide you with long lasting and dependable service.