Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX275-40
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 SAIJ63BX275-40 Adjustable Cylinder Specifications
- Model: SAIJ63BX275-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm (±0.1mm tolerance)
- Stroke length: 275 mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 314 kgf at 0.5 MPa
- Port size: Rc1/4 (NPT1/4 optional)
- Cushioning: Adjustable rubber buffers (both ends)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seals: NBR wear-resistant seals
- Weight: 3.8 kg (without accessories)
- Dimensions: 490mm(L) × 82mm(W) × 82mm(H) (full extension)
- Mounting: Standard ISO 15552 mounting interfaces
- Repeat positioning accuracy: ±0.5mm
High-precision adjustable stroke cylinder featuring dual-position locking mechanism and wear-resistant construction. The external stroke adjustment collar allows ±5mm fine-tuning without disassembly. Integrated magnetizable piston enables position feedback when used with magnetic sensors (sensors sold separately).
- Variable height positioning in conveyor systems
- Press-fit tooling with force control requirements
- Material handling equipment with adjustable clamping depth
- Automated welding fixture height adjustment
- Packaging machine product ejection systems
Installation tip:
For optimal performance, maintain perpendicular alignment between piston rod and load.
Lubricate with ISO VG32 hydraulic oil during initial setup. Avoid lateral forces exceeding
15% of maximum thrust capacity. Allow 50mm clearance behind end covers for stroke adjustment.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX275-40 |
| 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 | 275mm |
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.