Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX30-20S
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 SAIJ63BX30-20S Adjustable Cylinder Specifications
- Model: SAIJ63BX30-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 30mm (adjustable)
- Operating pressure: 0.1-0.9 MPa
- Cushion type: Adjustable air cushion
- Mounting style: Basic type (ISO 15552 standard)
- Port size: 1/4" NPT (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg ±5%
- Dimensions (L×W×H): 230mm × 80mm × 85mm (full extension)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500-750 mm/s
- Protection rating: IP54 (standard)
Precision-adjustable pneumatic cylinder featuring dual shock absorption with 5-stage cushion adjustment. The integrated magnetic ring enables position feedback when used with sensors. Maintenance-free design with corrosion-resistant coating makes it suitable for harsh environments. Includes anti-rotation mechanism for stable linear motion.
- Precision positioning in automated assembly lines
- Clamping fixtures for CNC machining centers
- Material handling systems requiring variable stroke control
- Packaging machinery with space constraints
- Automotive test equipment requiring repeatable motion
Installation note:
Maintain 0.5-1mm clearance between cylinder body and mounting surface for thermal expansion.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃. Avoid side load exceeding 30N.
- Loosen the cushion lock nut using 8mm wrench
- Rotate cushion screw clockwise to shorten stroke
- Test movement through 3 full cycles before final tightening
- Verify position with limit switches after adjustment
| Property | Property Value |
|---|---|
| sku | SAIJ63BX30-20S |
| 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 | 30mm |
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.