Product Analysis: Koganei AFDPG-12-JC (Dual Adjustment)
The Koganei AFDPG-12-JC is the most flexible model in the 12mm flat-type parallel air hand series. The «-JC» suffix signifies that this model is equipped with both-side stroke adjustment (opening and closing directions). This dual adjustment capability allows for a completely customizable range of motion, enabling the gripper to adapt to various workpiece dimensions while preventing both over-opening in tight spaces and over-closing on sensitive materials.
Versatile Gripping and Engineering Logic
The AFDPG-12-JC employs Koganei’s double-piston architecture, providing a high gripping force of 48 N within a remarkably slim profile. The integrated linear guide is reinforced to support the fingers throughout the adjustable 20mm stroke, maintaining a constant repeatability of ±0.07 mm. This versatility makes the 12-JC a universal component for flexible manufacturing cells that handle multiple product types on the same line.
Key Technical Characteristics
- Part Number: AFDPG-12-JC.
- Bore Size: 12 mm (Double piston).
- Adjustment: Both-side stroke adjustment (Open and Closed).
- Action: Double Acting Parallel.
- Gripping Force: 48 N (at 0.5 MPa).
- Pressure Range: 0.2 to 0.7 MPa.
- Centering Accuracy: ±0.07 mm.
- Mass: Approx. 165g.
System Integration and Performance
The AFDPG-12-JC is engineered for high-density robotic integration. It features mounting threads on three surfaces and utilizes standard M5 x 0.8 air ports. The hard-anodized finish protects the aluminum body from industrial contaminants and wear. It is fully sensor-ready, allowing for the installation of miniature solid-state switches to monitor the exact status of the gripper’s fingers, which is critical for preventing machine crashes and ensuring process security.
| Feature | Value |
| Stroke Adjustment Range | 0 to 10mm (per side) |
| Maximum Speed | 100 cycles/min |
| Media | Compressed Air |
Technical Note
When configuring the AFDPG-12-JC, ensure that the adjustment screws are tightened according to the manufacturer’s torque specifications to prevent them from loosening due to pneumatic resonance. The use of a flow control valve is recommended to fine-tune the speed of the fingers, further reducing the impact force on delicate workpieces.
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