Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX270-40
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 SAIJ63BX270-40 Adjustable Cylinder Specifications
- Model: SAIJ63BX270-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 270mm (adjustable range: 0-270mm)
- Operating pressure: 0.05–0.8 MPa
- Adjustment mechanism: Manual stroke adjustment with locknut
- Mounting style: Standard MF1 (ISO 15552 front flange)
- Cushioning: Rubber buffer + external adjustable cushion
- Port size: G1/8 (BSPP thread)
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel, CRCA piston rod, NBR seals
- Weight: 3.5kg ±2%
- Dimensions:
- Total length (extended): 522mm
- Body length: 252mm
- Width (mounting flange): 100mm
- Height (including rod end): 92mm
- Rod end thread: M16×1.5
- Piston rod surface treatment: Hard chrome plating (20-25μm)
- Repeat positioning accuracy: ±0.5mm
The SAIJ63BX270-40 features precision-machined dual adjustable cushions and a modular design for flexible stroke customization. Its anti-rotation piston rod and integrated magnet slot enable position feedback compatibility. The corrosion-resistant construction with triple lip seals ensures 5000km+ service life under standard conditions.
- Variable stroke positioning in automated assembly lines
- Press machine height adjustment mechanisms
- Packaging equipment with variable product sizes
- Plastic injection molding ejector systems
- Automotive fixture positioning with memory stops
Installation tip:
Always degrease piston rod before installation. For stroke adjustment,
loosen locknut before turning adjustment screw (1 full rotation ≈ 5mm stroke change).
Maintain 0.3-0.5mm play in cushion adjustment for optimal damping.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX270-40 |
| Adjustable Stroke | <40mm> |
| 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 | 270mm |
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.