1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63
AirTAC SAI63BX105 Standard Cylinder Specifications
- Model: SAI63BX105
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore diameter: 63 mm
- Stroke length: 105 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (axial mounting taps)
- Port size: 1/4" NPT (M5x0.8 optional)
- Piston rod thread: M12x1.5 external thread
- Material:
- Tube: Aluminum alloy (hard anodized)
- End caps: Aluminum alloy
- Seals: NBR (Nitrile rubber)
- Piston rod: Stainless steel (SUS304)
- Weight: 3.2 kg (with standard accessories)
- Dimensions:
- Total length: 223 mm (stroke 105mm + retracted length)
- Body diameter: 63 mm ±0.1mm
- Mounting face width: 80 mm
- Rod end height: 80 mm (from centerline)
- Protection rating: IP40 (IP67 available with optional wiper)
A high-rigidity compact cylinder featuring dual cushioning adjustment and corrosion-resistant construction. The SAI63BX105 delivers 490N thrust at 0.5MPa pressure (calculated: 63²mm² × π/4 × 0.5MPa). Includes built-in magnet for sensor mounting. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Conveyor sorting gate actuators
- Die-casting machine ejection systems
- Automated welding fixture positioning
- Food processing equipment (with optional FDA seals)
- Plastic injection molding machine core pulls
| Property | Property Value |
|---|---|
| sku | SAI63BX105 |
| 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:-20-70°C Speed Range:30-800mm/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.









