Airtac SI63 Standard Cylinder SI63X200
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 SI63X200 Standard Cylinder Technical Specifications
- Model: SI63X200
- Bore diameter: 63 mm
- Stroke: 200 mm
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Port size: G1/4 (ISO standard)
- Ambient temperature: -20℃ to +80℃
- Mounting options: Basic type (MF1), front flange (MF3), rear double pivot (MP4)
- Weight: 2.85 kg (without accessories)
- Dimensions: 300mm(L) × 80mm(W) × 100mm(H) (at mid-stroke position)
- Max theoretical thrust: 1963N @0.5MPa
- Speed range: 50–800 mm/s
- Lubrication: Pre-lubricated (optional oil-free operation)
- ISO certification: 6431/VDMA 24562 standards
A heavy-duty industrial cylinder featuring precision honed tubing and dual piston seals for leak-free operation. The chrome-plated piston rod incorporates a hardened surface layer (0.02-0.05mm) for scratch resistance. Integrated cushioning adjustment screws allow fine-tuning of end-stroke deceleration, reducing impact noise by 15-20dB compared to fixed cushion models.
- Press machine ejection systems
- Automotive welding fixture clamping
- Plastic injection molding machine gates
- Conveyor sorting pusher mechanisms
- Woodworking CNC hold-down devices
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use auxiliary rod support brackets. Lubricate through air supply (ISO VG32 turbine oil recommended)
if operating frequency exceeds 3 cycles/second.
| Property | Property Value |
|---|---|
| sku | SI63X200 |
| 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 | <200mm> |
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.