Airtac SI63 Standard Cylinder SI63X170
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 SI63X170 Standard Cylinder Specifications
- Model: SI63X170
- Bore size: 63 mm
- Stroke: 170 mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting style: Basic type (MF1), optional foot/axial/flange mounts
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Tube OD: 63 mm
- Retracted length: 274 mm
- Extended length: 444 mm
- Mounting hole spacing: 50 mm (vertical) × 25 mm (horizontal)
High-force double-acting cylinder with precision-machined guide bands for minimal lateral deflection. Features corrosion-resistant construction and self-lubricating bearings, optimized for heavy-duty industrial cycles. Requires filtered air with 40μm particles max and ISO VG32 hydraulic oil lubrication (optional oil-free operation).
- Press machine ejection systems
- Automotive welding fixture actuation
- Palletizing robot end-effectors
- Plastic injection molding machine core pulls
- Steel mill conveyor gate controls
Installation tip:
Allow 5mm axial clearance for thermal expansion in high-cycle applications.
Use anti-vibration nuts for dynamic loads exceeding 15Hz. Lubricate through
air port weekly in dusty environments.
| Property | Property Value |
|---|---|
| sku | SI63X170 |
| 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 | 170mm |
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.