Airtac SI63 Standard Cylinder SI63X265
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 SI63X265 Standard Cylinder Specifications
- Model: SI63X265
- Bore size: 63 mm
- Stroke: 265 mm
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (M12x1.25 optional)
- Mounting type: Basic type (ISO 15552 standard)
- Piston rod thread: M16x1.5
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (Dust-proof & water jet resistant)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Theoretical thrust (@0.6MPa): ~1875N (Push), ~1800N (Pull)
- Weight: 3.5 kg ±2%
- Dimensions (L×W×H): 400mm × 80mm × 80mm (Cylinder body only)
- Full length (extended): 665mm (Body + stroke)
High-precision ISO-compliant pneumatic cylinder with chrome-plated piston rod and anodized aluminum barrel. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. Optional magnetic piston version (SI63X265-M9) for position sensing. TÜV-certified for 5,000km service life under standard conditions.
- Automated assembly line clamping mechanisms
- Packaging machine pusher systems
- Die-casting machine ejection units
- Automotive welding fixture positioning
- Paper processing equipment actuators
Installation guidelines:
Align cylinder axis within 0.2mm perpendicularity tolerance. Use flexible couplings for
stroke-end impact reduction. Lubricate with ISO VG32 hydraulic oil if manual maintenance
required. Maximum side load: 120N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SI63X265 |
| 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 | 63mm |
| Stroke | 265mm |
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.