Airtac SI63 Standard Cylinder SI63X70FTC
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 SI63X70FTC Standard Cylinder Specifications
- Model: SI63X70FTC
- Bore size: 63mm
- Stroke: 70mm
- Operating pressure: 0.05–0.9 MPa
- Port size: Rc1/4 (G1/4 optional)
- Cushion type: Adjustable air cushion (both ends)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP65
- Mounting style: Basic type (MF1)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Accessory options: Magnetic switch (D-M9NW), rod-end fittings
- Weight: 1.82kg (without accessories)
- Dimensions: 170mm(L) × 63mm(W) × 63mm(H) (retracted length)
High-efficiency ISO-compliant pneumatic cylinder featuring wear-resistant construction and precise positioning capability. The dual adjustable cushioning reduces impact noise while allowing speed optimization up to 1,200mm/s. Optional corrosion-resistant rod treatment available for humid environments.
- Automated assembly line clamping mechanisms
- Printing press paper feed systems
- Plastic injection molding ejectors
- Automotive welding fixture positioning
- Food processing conveyor gate controls
Installation tip:
Lubricate through air port during initial setup (ISO VG32 recommended).
Maintain 0.3-1mm clearance between magnetic switch and cylinder body
for reliable sensor activation. Avoid side load exceeding 30N.
| Property | Property Value |
|---|---|
| sku | SI63X70FTC |
| 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 | 70mm |
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.