Airtac SI63 Standard Cylinder SI63X740S
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 SI63X740S Standard Cylinder Specifications
- Model: SI63X740S
- Type: ISO 6432 standard double-acting cylinder
- Bore size: 63 mm
- Stroke: 740 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (M5 optional)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Protection rating: IP65 (rod extension area)
- Weight: 3.5 kg (dry, without accessories)
- Dimensions: 928mm(L) × 63mm(Bore) × 80mm(Mounting height)
High-load industrial cylinder optimized for long-stroke applications, featuring wear-resistant rod plating and hybrid sealing system. The extended aluminum barrel incorporates anti-rotation grooves for stable linear motion. Requires 5-40μm filtered air with ISO 8573-1:2010 Class 3 air quality.
- Automated palletizing systems
- Plastic injection molding ejectors
- Automotive assembly line positioning
- Heavy-duty gate actuation in material handling
- Paper converting machinery pushers
Installation note:
For vertical mounting, use auxiliary rod support when stroke exceeds 500mm.
Lubricate through air port with ISO VG32 pneumatic oil if non-lubricated operation is required.
| Property | Property Value |
|---|---|
| sku | SI63X740S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 740 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.