Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
Installation note:
Maintain 0.5mm minimum alignment tolerance during mounting. For vertical installations,
use speed controller (ASC-06) to prevent piston slam. Lubricate rod weekly in dusty environments.
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X400 Standard Cylinder Specifications
- Model: SI80X400
- Type: ISO 6432 standard double-acting cylinder
- Bore size: 80 mm
- Stroke: 400 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic (MF1) with optional foot/mflange mounts
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 4.8 kg (excluding accessories)
- Dimensions: 580mm(L) × 80mm(W) × 80mm(H)
- Rod end thread: M16×1.5
- Protection rating: IP65 (rod extended)
- Theoretical force@0.6MPa: 3016N (push), 2780N (pull)
A heavy-duty industrial cylinder featuring wear-resistant chromium plating and dual anti-rotation guides. Optimized for long-stroke applications with built-in shock absorption and 0.1mm repeat positioning accuracy. Requires 5-40μm filtered lubricated air (ISO 8573-1).
Typical Applications:
- Automated welding fixture clamping
- Plastic injection molding ejectors
- Sheet metal punching presses
- Automotive assembly line positioning
- Packaging machine vertical lifts

Property | Property Value |
---|---|
sku | SI80X400 |
Seal Material | Polyurethane |
Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT3/8 |
Piston Rod Material | Medium Carbon Steel |
Magnet | Non-magnetic |
Bore Diameter | 80 mm |
Stroke | <400mm> |
Shipping policies
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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