Airtac SI63 Standard Cylinder SI63X205
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 SI63X205 Standard Cylinder Technical Specifications
- Model: SI63X205
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 205mm (±1mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: M5x0.8 (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Cylinder material: Aluminum alloy body (hard anodized)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Weight: 1.8kg (excluding accessories)
- Dimensions: 345mm(L) × 63mm(W) × 63mm(H) (at fully retracted position)
- Max theoretical thrust: 311N @ 0.63MPa
- Speed range: 50-800mm/s (with speed controller)
- ISO standard: 6432 (VDMA 24562)
A heavy-duty compact cylinder featuring wear-resistant construction and precise stroke control. The dual cushioning system reduces impact noise by 30% compared to basic models. Optional magnetic piston version (SI63X205-M9) available for position sensing. Requires air filtration of 5-40μm with lubricator (ISO 8573-1 class 4).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC fixture positioning systems
- Packaging machine pusher arms
- Textile machinery tension control
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Lubricate through air supply (ISO VG32 turbine oil recommended).
For vertical mounting, use counterbalance valves for load holding.
| Property | Property Value |
|---|---|
| sku | SI63X205 |
| 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 | 205mm |
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.