Product Overview: Koganei AFDPG-12-JA
The Koganei AFDPG-12-JA is a high-rigidity, flat-type parallel air hand specifically engineered for heavy-duty pick-and-place automation. Featuring a 12mm bore size and a double-piston design, this gripper provides a superior gripping force compared to standard miniature actuators. The «-JA» variant is equipped with a specialized open-side stroke adjustment mechanism, allowing users to mechanically limit the maximum opening width of the fingers to prevent interference with surrounding machine structures.
High Rigidity and Linear Guide Performance
At the core of the AFDPG-12-JA is an integrated linear guide system. This design provides exceptional resistance to moment loads and ensures that the fingers move with millimetric precision throughout the 20mm standard stroke. The double-piston architecture effectively doubles the pressure area, allowing the 12mm unit to generate a theoretical gripping force of 48 N at 0.5 MPa. This makes it an ideal choice for handling larger electronic components, automotive parts, and industrial assemblies.
Key Technical Characteristics
- Part Number: AFDPG-12-JA.
- Cylinder Bore Size: 12 mm.
- Adjustment Type: Opening-side stroke adjustment.
- Action Type: Double Acting.
- Gripping Force (at 0.5 MPa): 48 N [10.8 lbf].
- Opening/Closing Stroke: 20 mm [0.787 in].
- Operating Pressure Range: 0.2 to 0.7 MPa.
- Repeatability: ±0.07 mm.
- Centering Accuracy: ±0.07 mm.
Industrial Design and Integration
The Koganei AFDPG-12-JA features a hard-anodized aluminum alloy body, ensuring a long service life and high wear resistance in high-cycle industrial environments. With a total height of only 21mm, its flat profile is optimized for space-saving end-of-arm tooling (EOAT). The unit includes mounting threads on three surfaces and is compatible with solid-state sensor switches for precise position monitoring.
| Feature | Detail |
| Port Size | M5 x 0.8 |
| Mass | Approx. 165g |
| Ambient Temperature | 0 to 60 °C (No freezing) |
Frequently Asked Questions
What is the maximum cycle rate? The AFDPG-12-JA can operate at up to 100 cycles per minute. Does it require lubrication? The unit is factory-packed with high-grade grease. If used with filtered air (5-micron), additional lubrication is generally not required.
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