Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX25-20S
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SAIJ63AX25-20S
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Description
SAIJ63 Adjustable Cylinder
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
Installation protocol:
Always perform stroke adjustment in depressurized state. Use locking compound on mounting bolts (M6×25, torque 8.8Nm).
Lubricate with ISO VG32 hydraulic oil during initial installation. Avoid lateral loads exceeding 30N.
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63 Adjustable Cylinder SAIJ63AX25-20S Technical Details
- Full model designation: SAIJ63AX25-20S
- Cylinder type: Double-acting adjustable stroke
- Bore size: 63mm (ISO standard)
- Stroke range: 25mm (adjustable through built-in stopper)
- Operating pressure: 0.05-1.0 MPa
- Maximum thrust: 314kgf @ 1.0MPa (calculated)
- Return thrust: 285kgf @ 1.0MPa
- Cushioning type: Adjustable rubber bumper (both ends)
- Mounting options: MF1 (front flange), MB1 (rear pivot), or foot mounting
- Port size: 1/4" NPT (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Tube material: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated steel (Cr-Mo alloy)
- Seal material: NBR (nitrile) with wear-resistant design
- Weight: 1.85kg ±3%
- Dimensions (L×W×H):
- Basic length: 152mm (retracted)
- Extended length: 177mm (full stroke)
- Mounting face: 63×63mm square profile
- Rod end thread: M16×1.5
- ISO certification: 6431, 15552
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through its patented mechanical stopper system. The SAIJ63AX25-20S combines 360° rotatable mounting points with anti-rotation rod design, enabling flexible installation in confined spaces. Special hardened seals provide 2,000km+ service life under standard conditions.
Industrial Applications:
- Variable height positioning in automated assembly lines
- Precision clamping force adjustment in CNC fixtures
- Packaging machine stroke control with millimeter accuracy
- Automotive welding jigs requiring repeatable positioning
- Material handling systems with space-constrained actuation
Installation protocol:
Always perform stroke adjustment in depressurized state. Use locking compound on mounting bolts (M6×25, torque 8.8Nm).
Lubricate with ISO VG32 hydraulic oil during initial installation. Avoid lateral loads exceeding 30N.
Pressure-Speed Chart:
- 0.3MPa: 50-700mm/s (optimal efficiency range)
- 0.7MPa: 100-1,200mm/s (max rated speed)
- Endurance: 5,000km minimum (at 0.5MPa, 50% duty cycle)
| Property | Property Value |
|---|---|
| sku | SAIJ63AX25-20S |
| Adjustable Stroke | <20mm> |
| 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 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <25 mm> |
Shipping policies
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.
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