Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX300-20S
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 SAIJ63AX300-20S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63AX300-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 300mm (maximum)
- Adjustment range: 0-20mm (via external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Rubber bumper + adjustable hydraulic shock absorber
- Port size: Rc1/4 (NPT1/4 optional)
- Mounting style: Basic type (multiple mounting options via accessory kits)
- Rod material: Chrome-plated carbon steel (STKM-13A)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile butadiene rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 3.8kg ±2%
- Dimensions (L×W×H):
- Extended length: 588mm
- Retracted length: 288mm
- Body width: 80mm
- Mounting height: 63mm
Precision-adjustable pneumatic cylinder with mechanical stroke limiter, featuring dual cushioning system for high-speed applications. The hardened piston rod and corrosion-resistant construction enable reliable operation in humid environments. Includes auto-switch grooves for sensor mounting (inductive sensors sold separately).
- Variable position material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line positioning units
- Textile machinery with space-constrained stroke adjustment
- Packaging line product height compensation systems
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
Adjust stroke while depressurized using 3mm hex key (included).
Maintain minimum 5mm clearance behind end covers for shock absorber adjustment.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX300-20S |
| Adjustable Stroke | <20mm> |
| 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 | 300mm |
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.