Airtac SI63 Standard Cylinder SI63X650SH
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 SI63X650SH Standard Cylinder Specifications
- Model: SI63X650SH
- Type: ISO 6432 compliant single-acting/double-acting cylinder
- Bore diameter: 63 mm (±0.08mm tolerance)
- Stroke: 650 mm (adjustable ±1mm)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Medium: Clean dry air (lubricated or non-lubricated)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Front/rear flange + MSHD series foot mounting (SH variant)
- Rod end type: Female threaded (M16×1.5)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (standard)/Polyurethane optional
- Temperature range: -20℃ to +80℃ (NBR seals)
- Max theoretical thrust: 2,800N @ 0.63MPa (double-acting)
- Weight: 5.8 kg (excluding mounting accessories)
- Dimensions:
- Extended length: 1,132 mm (stroke + cylinder body)
- Retracted length: 482 mm
- Body diameter: 76 mm (with cushion adjustment screws)
- Mounting base width: 90 mm
High-precision industrial cylinder optimized for heavy-duty linear motion applications. Features triple sealing system (rod seal, buffer seal, wiper seal) and magnetic piston for position sensing compatibility. The SH variant combines dual mounting options for flexible integration in complex mechanical systems.
- Automotive assembly line clamping fixtures
- Sheet metal punching machine actuators
- Plastic injection molding ejectors
- Large-scale conveyor sorting gates
- Industrial press feeding mechanisms
Installation note:
For strokes >500mm, use intermediate support brackets to prevent rod deflection.
Lubricate rod weekly with ISO VG32 hydraulic oil if using non-lubricated air.
| Property | Property Value |
|---|---|
| sku | SI63X650SH |
| Seal Material | FKM |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 650mm |
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.