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 SAIJ63BX325-40 Adjustable Cylinder Technical Details
- Full model code: SAIJ63BX325-40
- Cylinder type: Double-acting adjustable stroke with magnetic piston
- Bore size: Ø63mm (±0.5mm tolerance)
- Stroke length: 325mm (adjustable in 5mm increments)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Ambient temperature: -20℃ to 80℃ (NBR seals)/-10℃ to 60℃ (PU seals)
- Cushioning: External adjustable rubber bumper (360° rotatable)
- Port size: G3/8 (BSPP) with 40mm center distance
- Mounting style: Basic type (no pre-mounted brackets)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Weight: 4.8kg (without accessories)
- Dimensions:
- Extended length: 748mm (stroke 325 + body 423)
- Retracted length: 423mm
- Body width: 96mm (including cushion locks)
- Height with rod: 108mm (rod end to base)
- ISO standard: 15552 (previously ISO 6431)
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision industrial cylinder featuring stroke micro-adjustment capability (±2mm fine-tuning via locking collars). The 63mm bore delivers 310N thrust at 0.5MPa. Corrosion-resistant design with IP54 protection rating, suitable for dusty environments. Includes built-in magnet for position sensing compatibility.
- Plastic injection molding machine ejectors
- Automated palletizing system pushers
- Paper converting equipment actuators
- Glass tempering furnace door mechanisms
- Textile machinery tension control systems
| Property | Property Value |
|---|---|
| sku | SAIJ63BX325-40 |
| 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 | 325mm |
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.









