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The Best Bevel Gearboxes In The World

Featured Product from DieQua Corporation

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The Tandler series of spiral bevel gearboxes from Diequa provides precision, performance and design versatility far exceeding any other standard bevel gearbox. They are ideal choices for applications requiring precise rotary motion, high speed, heavy duty cycles, environmental protection, or customized designs.


  • Power capacities from 1 to 300 HP
  • 11 reducing ratios from 1:1 to 6:1
  • 4 increasing ratios from 1:1.25 to 1:2
  • Standard backlash of 5-6 arc minutes
  • Reduced backlash option available

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DieQua Corporation is a manufacturer and supplier of a wide range of motion control and power transmission drive components. Our focus has always been to provide products that offer the highest quality, the most unique designs, the most reliable performance, along with superior value. Not resting on our past accomplishments, DieQua continues to search the world over for innovative products to meet the changing technological needs of the industries we serve. As we introduce them, you can expect to see updates to this web site.