Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X475-20S
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 SAIJ63 Adjustable Stroke Cylinder SAIJ63X475-20S Technical Details
- Model: SAIJ63X475-20S
- Type: Double-acting adjustable stroke cylinder (ISO 15552 compliant)
- Bore size: 63mm
- Stroke: Adjustable up to 475mm (±5mm fine-tuning)
- Series: SAI-J (ISO 15552 interchangeable)
- Mounting: Basic type (Standardized mounting per ISO 15552)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber) standard
- Piston speed: 50–500 mm/s (lubricated)
- Weight: 3.5kg (without accessories)
- Dimensions: 600mm(L) × 130mm(W) × 145mm(H) (max extended length)
- Rod thread: M20×1.5 external thread
- Protection rating: IP54 (standard seals)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a unique rotary stroke adjustment collar with visual position scale (5mm increments). The 20S suffix indicates stainless steel piston rod (SUS304) and chrome-plated cylinder tube for corrosion resistance. Requires minimal lubrication (ISO VG32 recommended).
- Variable height positioning in assembly jigs
- Palletizing robot end-effector force control
- Automotive welding fixture clamping systems
- Flexible material handling conveyor stops
- Packaging machine product ejection systems
Installation tip:
Always degrease stainless steel rod surface before installation.
For vertical mounting, add 15% extra force margin for gravity compensation.
Use locknuts on adjustment collars in high-vibration environments.
| Property | Property Value |
|---|---|
| sku | SAIJ63X475-20S |
| 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.