Airtac SI63 Standard Cylinder SI63AX80S
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63AX80S Standard Cylinder Specifications
- Model: SI63AX80S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø80 mm
- Stroke range: 25-500 mm (standard customizable)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/4 (NPT1/4 optional)
- Rod end thread: M20×1.5
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR rubber (PU optional)
- Temperature range: -20℃ to 80℃
- Weight: 2.65 kg (body only, without rod)
- Dimensions (L×W×H):
- Body diameter: Ø80 mm
- Retracted length: 199 mm (minimum stroke version)
- Mounting center distance: 60 mm
- Rod extension: 45 mm beyond base length at mid-stroke
- Protection rating: IP65 (standard wiper seal)
- Max theoretical force:
- 4,521 N @ 0.7 MPa (extending)
- 3,954 N @ 0.7 MPa (retracting)
A heavy-duty industrial cylinder featuring precision honed tubing and dual anti-rotation guides. The T-slot mounting design enables multi-position installation with 360° adjustable mounting points. Built-in magnet compatible with inductive sensors for position feedback. Requires ISO VG32 grade lubrication oil for optimal performance.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping units
- Steel mill conveyor gate actuators
- Paper processing equipment tensioners
- Die-casting machine core pull systems
Operational note:
Maintain 0.3-1 mm/m alignment tolerance during installation.
For vertical mounting, install speed controller at lower port
to prevent piston rod sagging. Lubricate every 5,000 km of cumulative stroke.
| Property | Property Value |
|---|---|
| sku | SI63AX80S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 80 mm |
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.