Airtac HFD20X40 – Compact Pneumatic Gripper
The Airtac HFD20X40 is a double-acting pneumatic gripper featuring a 20 mm bore and 40 mm stroke. It’s engineered for applications requiring compact size, high rigidity, and precise gripping force.
Key Features:
Double-Track Design: Enhances load span and bending moment (Mr) load capacity.
Double Piston Drive: Provides double output for greater clamping force.
Positioning Hole: Located at the bottom of the body to improve precision and consistency in repeated dismounting and positioning.
Stainless Steel Jaw Rails: Offer high rigidity and corrosion resistance.
Flexible Mounting: Can be fixed in four directions, providing a high degree of freedom.
Reduced Height: Overall height is reduced by about 50% compared to parallel jaw products of the same clamping force, effectively reducing device space and sloshing moment.
Specifications:
| Parameter | Details |
|---|---|
| Bore Size | 20 mm |
| Stroke Length | 40 mm |
| Acting Type | Double-acting |
| Operating Pressure | 0.15–0.7 MPa (22–100 psi) |
| Proof Pressure | 1.2 MPa (12 bar) |
| Temperature Range | -20°C to +70°C |
| Lubrication | Not required |
| Repeatability | ±0.05 mm |
| Max Frequency | 120 cycles per minute (for middle and short strokes) |
| Port Size | M5x0.8 |
Applications:
The HFD20X40 is suitable for various automation tasks, including:
Precision Handling: Ideal for tasks requiring accurate gripping and placement.
Robotic Arms: Used in robotic systems for component manipulation.
Assembly Lines: Facilitates efficient assembly processes in manufacturing.
Packaging Systems: Assists in packaging operations by securely holding items.









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