Airtac SI63 Standard Cylinder SI63X30H
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 SI63X30H Standard Cylinder Specifications
- Model: SI63X30H
- Type: ISO 6432 standard double-acting cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 30mm (adjustable cushioning ±5mm)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (optimal at 500 mm/s)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Dual adjustable rubber buffers
- Mounting type: Basic (no built-in mounts) with optional accessories
- Port size: M14×1.5 (G1/8 NPT optional)
- Rod end thread: M16×1.5 (male)
- Seal material: NBR (Nitrile) standard, FKM optional
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
- Weight: 2.47kg ±3%
- Dimensions: 197mm(L) × 63mm(Bore Ø) × 88mm(H with rod)
- Rod diameter: Ø20mm (chrome-plated)
- Protection rating: IP65 (standard wipers)
High-precision industrial cylinder with enhanced side load capacity through integrated guide design. Features anti-rotation mechanism for stable linear motion, optimized for medium-duty cycles up to 5 million strokes. Requires 40μm filtered air and monthly re-lubrication in continuous operation.
- Carton compression in packaging lines
- Clamping fixtures for CNC machining centers
- Material gate control in conveyor systems
- Automated welding positioners
- Textile machinery tensioning mechanisms
Installation note:
Maintain 0.05–0.15mm clearance between rod end and load connection
to prevent side force. For vertical mounting, install speed controller
on lower port to prevent piston runaway.
Critical parameters:
Maximum lateral load 68N, axial load 960N. Exceeding these values
requires external guide mechanism. Not suitable for vacuum applications.
| Property | Property Value |
|---|---|
| sku | SI63X30H |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 30mm |
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.