Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X155-40S
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 SAIJ63X155-40S Adjustable Cylinder Specifications
- Model: SAIJ63X155-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO standard)
- Stroke: 155mm (adjustable via external stopper)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Foot mounting (ISO 15552 standard)
- Port size: PT1/4 (G1/4 optional)
- Piston rod diameter: 20mm (chrome-plated steel)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.5kg ±5% (without accessories)
- Dimensions: 255mm(L) × 82mm(W) × 82mm(H)
- Repeat positioning accuracy: ±0.5mm
- Sensor slot: M5 mounting groove (both sides)
High-precision adjustable stroke cylinder with through-rod design, featuring an external mechanical stopper for stroke adjustment (±5mm fine-tuning capability). The corrosion-resistant construction includes dual dust rings and auto-switch compatibility. Optimal for applications requiring variable positioning without cylinder replacement.
- Automated production line positioning jigs
- Plastic injection molding ejector systems
- Glass handling equipment with variable thickness
- Printing press paper feed mechanisms
- Automotive welding fixture positioners
Installation note:
Lubricate rod with silicone grease (Parker O-Lube 111 recommended) before initial use.
Maximum side load: 30N at full extension. Use locknuts (M10×1.5) for stopper fixation.
- Re-lubrication interval: 3 months or 500km stroke
- Inspect cushion seals every 1 million cycles
- Use 40μm filtered air with dew point -20℃ below ambient
| Property | Property Value |
|---|---|
| sku | SAIJ63X155-40S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 155mm |
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.