Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX140-40
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 SAIJ63BX140-40 Adjustable Cylinder Specifications
- Model: SAIJ63BX140-40
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 63 mm
- Stroke: 140 mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20°C to 80°C
- Medium: Dry air (40μm filtered, lubricated or non-lubricated)
- Port size: G1/8 (ISO standard)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Front flange (ISO 15552 compliant)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: ~2.8 kg (including standard accessories)
- Dimensions: 280mm(L) × 63mm(Bore diameter) × 85mm(H) (with mounting flange)
- Max theoretical force: 280 N @ 0.63 MPa
- Protection rating: IP65 (standard wiper seal)
A precision-engineered ISO cylinder featuring tunable damping control for smooth operation across varying loads. The dual adjustable cushions minimize end-impact noise while maintaining positioning accuracy. Its corrosion-resistant construction ensures durability in humid environments. Requires clean air supply with ≤0.1% oil content.
- Automated assembly line positioning systems
- Material handling equipment with variable payloads
- Packaging machinery requiring soft-stop functionality
- Plastic injection molding ejector mechanisms
- Test bench actuation with speed control needs
Installation note:
Align piston rod axis within ±0.5° angular misalignment tolerance. For vertical mounting,
use rod-end support brackets. Adjust cushion screws incrementally (1/4 turns) while testing
under operational speeds.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX140-40 |
| 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 | <140mm> |
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.