Speed Correction Gearboxes - DieQua Corporation

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Tandler Series PD2 - Double Planetary Speed Correction Gearboxes

The Tandler series PD2 Double Planetary speed correction gearbox is a dual stage planetary gearbox used for inline shaft phasing or narrow range speed control. The unit is offered in a 1:1 ratio and is available in 7 standard sizes.



  • Power capacities from 1 - 75 HP
  • Inline ratios of 1:1, 2:1, and 3:1

Features & Benefits:

  • Low Backlash - Less play in the system provides predictable motion control.
  • Low Transmission Error - Precision gearing virtually eliminates velocity and position errors within a given revolution.
  • Right Angle or Inline - Dual drive options and multiple shaft arrangements enhance design versatility.
  • 360 Degree Correction - Allows for infinite adjustability in either direction.
  • Machined Housing - Mounting is possible on 6 surfaces.
  • Machined Flanges - Perfect for accurate shaft centering.
  • Reversing Option - Manual or pneumatic control can declutch or reverse rotation.

180 Covington Drive
Bloomingdale, IL 60108-3105
Phone: 630-980-1133 Fax: 630-980-1232

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