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 SI63X90 Standard Cylinder Specifications
- Model: SI63X90
- Type: ISO 6432 standard double-acting pneumatic cylinder
- Bore size: Ø63 mm (±0.1mm tolerance)
- Stroke: 90 mm (customizable 25-500mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Rod thread: M16×1.5 external thread
- Port size: G1/4 (BSPP)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to +80℃
- Weight: 2.46 kg (without accessories)
- Dimensions: 200mm(L) × 63mm(Bore Ø) × 89mm(H with mounting)
- Rod diameter: Ø20 mm (chrome-plated steel)
- Seal material: NBR (nitrile) standard, optional FKM
- Mounting types: Basic front/rear flange (MF1/MF2), optional foot mounting
- Protection rating: IP65 (standard wiper design)
- Lubrication: Oil mist lubrication recommended (ISO VG32)
A high-rigidity cylinder featuring precision honed aluminum tube (hard anodized) and double piston seals. The SI63X90 delivers 310N thrust at 0.5MPa with 0.15mm/s² vibration damping. Requires 40μm filtered air and periodic lubrication for optimal performance. Compatible with magnetic sensors (M9/M12 connectors optional).
- Packaging machine clamp mechanisms
- Automated material handling pushers
- CNC machine tool door actuators
- Plastic injection molding ejectors
- Automotive assembly line positioning

Property | Property Value |
---|---|
sku | SI63X90 |
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.