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 SI63X90TC Standard Cylinder Specifications
- Model: SI63X90TC
- Bore size: 63 mm (2.48")
- Stroke: 90 mm
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G3/8 (ISO 228/1 standard)
- Piston rod thread: M16×1.5
- Mounting type: Front flange (TC series)
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 2.65 kg (5.84 lbs)
- Dimensions: 152mm(L) × 63mm(Bore) × 82mm(H) (mounted)
- Max theoretical force: 280 N @0.5 MPa (62.9 lbf)
- Speed range: 50–750 mm/s
- Protection rating: IP65 (rod extended)
- ISO standard: 15552 compliant
High-precision industrial cylinder with double-acting operation and wear-resistant construction. Features chrome-plated piston rod with built-in magnet for sensor compatibility. Anti-rotation design ensures stable linear motion, with 0.01mm class precision in rod machining. Requires 40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- Automotive part clamping fixtures
- Food packaging vertical lift mechanisms
- CNC machine tool door actuators

Property | Property Value |
---|---|
sku | SI63X90TC |
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 | 90mm |
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.