Self Aligning Couplers (US Standard)
E&E Special Products Self Aligning Couplers: Features & Details / PDF / Metric sizes available.
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| PART # | A | B | C | D | E | F | G | H | Max Pull at Yield | 2D CAD | 3D CAD | STP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EAC-250-F | 1/4-28 | 7/8 | 1-1/4 | 1/4 | 5/8 | 5/16 | 3/16 | 13/16 | 4,000 | 2D | 3D | STP |
| EAC-312-F | 5/16-24 | 7/8 | 1-1/4 | 1/4 | 5/8 | 5/16 | 1/4 | 13/16 | 4,000 | 2D | 3D | STP |
| EAC-375-F | 3/8-24 | 7/8 | 1-1/4 | 1/4 | 5/8 | 3/8 | 5/16 | 13/16 | 5,000 | 2D | 3D | STP |
| EAC-375-C | 3/8-16 | 7/8 | 1-1/4 | 1/4 | 5/8 | 3/8 | 5/16 | 13/16 | 5,000 | 2D | 3D | STP |
| EAC-437-F | 7/16-20 | 1-1/4 | 2 | 1/2 | 3/4 | 5/8 | 9/16 | 1-1/8 | 10,000 | 2D | 3D | STP |
| EAC-500-F | 1/2-20 | 1-1/4 | 2 | 1/2 | 3/4 | 5/8 | 9/16 | 1-1/8 | 14,000 | 2D | 3D | STP |
| EAC-500-C | 1/2-13 | 1-1/4 | 2 | 1/2 | 3/4 | 5/8 | 9/16 | 1-1/8 | 14,000 | 2D | 3D | STP |
| EAC-625-F | 5/18-18 | 1-1/4 | 2 | 1/2 | 3/4 | 5/8 | 1/2 | 1-1/8 | 14,000 | 2D | 3D | STP |
| EAC-750-F | 3/4-16 | 1-3/4 | 2-5/16 | 5/16 | 1-1/8 | 31/32 | 7/8 | 1-1/2 | 34,000 | 2D | 3D | STP |
| EAC-750-C | 3/4-10 | 1-3/4 | 2-5/16 | 5/16 | 1-1/8 | 31/32 | 7/8 | 1-1/2 | 34,000 | 2D | 3D | STP |
| EAC-875-F | 7/8-14 | 1-3/4 | 2-5/16 | 5/16 | 1-1/8 | 31/32 | 7/8 | 1-1/2 | 34,000 | 2D | 3D | STP |
| EAC-1000-F | 1-14 | 2-1/2 | 2-15/16 | 1/2 | 1-5/8 | 1-3/8 | 1-1/4 | 2-1/4 | 64,000 | 2D | 3D | STP |
| EAC-1000-C | 1-8 | 2-1/2 | 2-15/16 | 1/2 | 1-5/8 | 1-3/8 | 1-1/4 | 2-1/4 | 64,000 | 2D | 3D | STP |
| EAC-1250-F | 1-1/4-12 | 2-1/2 | 2-15/16 | 1/2 | 1-5/8 | 1-3/8 | 1-1/4 | 2-1/4 | 64,000 | 2D | 3D | STP |
| EAC-1375-F | 1-3/8-12 | 2-1/2 | 2-15/16 | 1/2 | 1-5/8 | 1-3/8 | 1-1/4 | 2-1/4 | 64,000 | 2D | 3D | STP |
| EAC-1500-F | 1-1/2-12 | 3-1/4 | 4-3/8 | 13/16 | 2-1/4 | 1-3/4 | 1-1/2 | 3 | 120,000 | 2D | 3D | STP |
| EAC-1750-F | 1-3/4-12 | 3-1/4 | 4-3/8 | 13/16 | 2-1/4 | 1-3/4 | 1-1/2 | 3 | 120,000 | 2D | 3D | STP |
| EAC-1875-F | 1-7/8-12 | 3-3/4 | 5-7/16 | 11/16 | 3 | 2-1/4 | 1-7/8 | 3-1/2 | 240,000 | 2D | 3D | STP |
| EAC-2000-F | 2-12 | 3-3/4 | 5-7/16 | 11/16 | 3 | 2-1/4 | 1-7/8 | 3-1/2 | 240,000 | 2D | 3D | STP |
| PART # | A | B | C | D | E | F | G | H | J | K | Max Rated Load | Pull at Yield | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EAC-2250-F | 2 1/4-12 | 6 3/4 | 6 3/8 | 3 1/4 | 3 1/2 | 2 3/4 | 2 3/8 | 2 7/8 | 1 5/8 | 3 3/4 | 99,250 | 397,000 | 35.3 |
| EAC-2500-F | 2 1/2-12 | 7 | 6 1/2 | 4 | 3 1/2 | 3 1/4 | 2 7/8 | 3 3/8 | 1 5/8 | 3 7/8 | 123,750 | 495,000 | 45.3 |
| EAC-2750-F | 2 3/4-12 | 7 | 6 1/2 | 4 | 3 1/2 | 3 1/4 | 2 7/8 | 3 3/8 | 1 5/8 | 3 7/8 | 150,950 | 803,000 | 45.3 |
| EAC-3000-F | 3-12 | 7 | 6 1/2 | 4 | 3 1/2 | 3 1/4 | 2 7/8 | 3 3/8 | 1 5/8 | 3 7/8 | 180,850 | 723,400 | 45.3 |
| EAC-3250-F | 3 1/4-12 | 9 1/4 | 8 1/2 | 5 1/4 | 4 1/2 | 4 | 3 3/8 | 4 1/2 | 2 | 5 1/2 | 213,450 | 853,800 | ------ |
| EAC-4250-F | 4 1/4-12 | 12 7/8 | 11 1/4 | 7 3/4 | 4 1/2 | 5 1/2 | 4 7/8 | 7 | 1 1/2 | 8 3/4 | 370,850 | 1,483,400 | ------ |
E&E Special Products Self Aligning Couplers eliminate expensive precision machining for mounting fixed or rigid guide in cylinder for slide applications. Our couplers increase cylinder efficiency by eliminating friction caused by misalignment. They compensate for 2° angular error and 1/16 lateral misalignment on push and pull stroke. They offer greater reliability, and reduces cylinder component wear. E&E Self aligning couplers simplify alignment problems by being able to adjust them in the field. Metric sizes also available.
