Overview
The EAC-500F self aligning coupler from E&E Special Products is a precision flexible coupling engineered for industrial pneumatic and hydraulic cylinder applications. This rod coupling eliminates the need for expensive precision machining when mounting cylinders to fixed or rigid guides, making it ideal for slide and positioning applications where shaft misalignment is common.
Key Features
- Angular Misalignment Compensation: Accommodates 2° angular error and 1/16 lateral misalignment compensation on push and pull stroke
- Reduced Component Wear: Offers greater reliability and reduces cylinder component wear
- Field-Adjustable Design: Simplifies alignment problems by being able to adjust them in the field
- Friction Elimination: Increases cylinder efficiency by eliminating friction caused by misalignment
- Available in metric and US standard sizes
Technical Specifications
The following specifications apply to the standard EAC-500F configuration. Thread size, bore, and dimensional data vary by specific model variant (1/4-28, 1/2-13, 1/2-20, etc.). Contact manufacturer or distributor for complete specification sheets for your exact configuration.
Typical Applications
- Hydraulic and pneumatic cylinder mounting in slide assemblies
- Industrial automation equipment requiring shaft alignment compensation
- Precision machinery where misalignment tolerance is critical
- Manufacturing systems where cylinder replacement or repositioning is frequent
- Equipment maintenance and retrofit installations
Compatibility & Replacements
Compatible With
- ISO 1219 pneumatic and hydraulic systems
- NFPA (National Fluid Power Association) compliant cylinders
- Standard rod-end ball joints and trunnion mounts
- Metric and US standard thread patterns (multiple variants available)
- Both push and pull stroke applications
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The EAC-500F is designed as a universal flexible coupling solution; direct replacements depend on your specific cylinder thread type and bore size.
Works With
- Standard hydraulic and pneumatic fluid media
- Industrial maintenance and alignment correction kits
- Custom cylinder mounting solutions
- Field adjustment and repositioning without disassembly
