Airtac SI63 Standard Cylinder SI63X35
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 SI63X35 Standard Cylinder Specifications
- Model: SI63X35
- Type: ISO 6432 compliant single-acting/double-acting pneumatic cylinder
- Bore size: 63 mm (±0.1mm machining tolerance)
- Stroke: 35 mm (adjustable cushioning ±5mm)
- Operating pressure: 0.15–0.9 MPa (1.5–9 bar)
- Operating medium: Filtered air (ISO 8573-1:2010 Class 4.4.3)
- Cushioning type: Rubber buffer with adjustable shock absorber
- Mounting type: Basic series (axial mounting holes on both end covers)
- Piston rod thread: M12×1.75 (8H precision grade)
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (with grease)
- Weight: 1.28 kg (dry)/1.35 kg (pre-lubricated)
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (stroke extended)
- Rod end style: Female thread + hex nut (anti-rotation design)
- Protection rating: IP65 (wipers included)
- Service life: 5,000 km (at 0.5 MPa, 25℃, clean air)
High-precision industrial cylinder with chromium-plated piston rod (HRC 45-50 hardness) and aluminum alloy barrel. Features dual-purpose porting (G1/8" and M5x0.8 thread options) and 360° rotatable mounting points. Optimal for medium-force linear motion with 483N thrust at 0.63 MPa (double-acting mode).
- Clamping fixtures in CNC machining centers
- Material handling gates in conveyor systems
- Paper feed mechanisms in printing equipment
- Mold ejection systems in injection molding machines
- Automated packaging line actuators
Installation note:
Align cylinder axis within ±0.2° angular misalignment. For vertical mounting,
use double-acting configuration with speed controller. Lubricate every 3 months
(VG32 hydraulic oil recommended) under normal operation.
| Property | Property Value |
|---|---|
| sku | SI63X35 |
| 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 | 35mm |
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.