Miniature Shaft Couplings  (Flexible Beam Type)


Reli-A-Flex couplings are used to connect two shafts together at their ends for the purpose of transmitting motion.   These differ from power transmission couplings in that they are specifically designed for motion control applications where very smooth motion along with high torsional stiffness is required.   Many hours of testing and analysis resulted in a design that provides the best balance between zero backlash, torsional stiffness and low bearing load.   This product handles angular, parallel, and axial offset better than most competing products.  We have the World's Smallest Standard Production Coupling in our product range.

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Flexible Beam Shaft Couplings - RCSA AND RCLA Series

  • Bore diameters:  1.0 to 12.0 mm with OD ranging from 6 mm to 25 mm
  • Excellent for servo or stepper motor motion control applications
  • Zero Backlash, High Reliabliity, High Torque Capacity, One Piece Construction
  • Good Misalignment Capability, Excellent Torisional Stiffness, High Accuracy
  • Couplings chambered for ease of assembly and fitted with stainless steel screws
  • Material:  High Grade Aluminum Alloy
SG Series Ball Screws

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To visit our Linear Positioning Systems website to see our "custom" capabilities.

The Precision Alliance
4215 Pleasant Rd., Fort Mill, SC 29708

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