Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X125-20
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 SAIJ63X125-20 Adjustable Cylinder Technical Details
- Model: SAIJ63X125-20
- Type: Adjustable stroke double-acting cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 125mm (adjustable range: 10-125mm)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to +80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Port size: M16×1.5 (G1/8 optional)
- Piston rod thread: M16×1.5
- Mounting type: Standard MF1 (ISO 15552 base)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR/PU combination
- Protection rating: IP40 (standard), IP67 (optional wiper upgrade)
- Weight: 3.2kg ±5% (without accessories)
- Dimensions: 250mm(L) × 63mm(W) × 63mm(H) (retracted position)
Precision-adjustable pneumatic cylinder featuring microstroke control capability through integrated stroke adjustment mechanism. The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy within ±0.5mm. Anodized barrel surface resists chemical corrosion, with hardened chrome piston rod (HRC 45-50) for extended service life.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Die height adjustment in injection molding machines
- Automated packaging line product ejection systems
- Semiconductor handling equipment positioners
Installation tip:
For optimal performance, align cylinder axis within 0.2mm perpendicularity tolerance.
Lubricate with ISO VG32 hydraulic oil before initial operation. Stroke adjustment should
be performed in depressurized state using included hex key (3mm).
Critical note:
Maximum side load capacity 85N at full extension. For angular force applications,
specify model with reinforced guide rod (SAIJ63X125-20G variant).
| Property | Property Value |
|---|---|
| sku | SAIJ63X125-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 125mm |
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.