Airtac SI63 Standard Cylinder SI63BX105
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 SI63BX105 Standard Cylinder Specifications
- Model: SI63BX105
- Type: ISO 6432 standard cylinder (double-acting)
- Bore size: 63mm
- Stroke: 105mm (customizable up to 500mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable buffer at both ends
- Port size: G1/8 (M5×0.8 optional)
- Piston rod thread: M14×1.5
- Mounting style: Basic type (MF1) with multiple mounting accessories available
- Temperature range: -20℃ to 80℃
- Seal material: NBR/PU combination
- Weight: 1.85kg (with standard stroke 105mm)
- Dimensions: 226mm(L) × 63mm(Bore Ø) × 48mm(Mounting height)
- Max theoretical force: 314N @0.5MPa (extend), 270N @0.5MPa (retract)
- Speed range: 50–800mm/s
- ISO compatibility: ISO 6432, VDMA 24562
High-performance industrial cylinder featuring chromium-plated piston rod and aluminum alloy tube. The BX series combines high load capacity with compact design, utilizing rolling diaphragm seals for low friction and long service life. Includes magnetic piston version (SI63MX) option for position sensing.
- Automated material handling systems
- Packaging machinery clamping devices
- Plastic injection molding ejectors
- CNC machine tool positioning
- Automotive assembly line fixtures
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if operated below 0.3m/s.
For vertical mounting, use counterbalance valves for load holding.
| Property | Property Value |
|---|---|
| sku | SI63BX105 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 105mm |
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.