Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX475-20S
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 SAIJ63AX475-20S Adjustable Cylinder Technical Details
- Model: SAIJ63AX475-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke adjustment range: 25-475mm (mechanical stopper system)
- Operating pressure: 0.05-1.0 MPa
- Medium: Clean dry air (ISO 8573-1:2010 Class 3.4.3)
- Temperature range: -20℃ to 80℃ (with NBR seals)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (MF1) with standard ISO 15552 mounting dimensions
- Port size: G1/4 (BSPP thread)
- Rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Weight: 3.8kg (without accessories)
- Dimensions (L×W×H):
- Min. length: 236mm (retracted)
- Max. length: 686mm (extended)
- Body width: 80mm
- Height with rail: 97mm
- Protection rating: IP54 (standard wipers)
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km stroke)
High-precision adjustable stroke cylinder featuring a unique dual-lock position mechanism with ±0.5mm repeatability. The anodized barrel incorporates wear-resistant bands for extended service life in dirty environments. Integrated magnetic slot allows for sensor mounting without external brackets. Optional shock absorbers available for high-speed applications (>1.5m/s).
- Variable position clamping in CNC fixture systems
- Packaging line product ejection with adjustable throw
- Plastic injection molding machine core-pull mechanisms
- Automotive welding gun pressure regulation
- Glass cutting equipment with multi-position stops
Installation guidelines:
Mounting surface flatness ≤0.1mm/m. Use flexible couplings when aligning with guided loads.
For stroke adjustment: Loosen M8 locking screw, position stopper, then torque to 12N·m.
Lubricate guide rail monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX475-20S |
| 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 | 475 mm |
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.