Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX190-20
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 SAIJ63AX190-20 Adjustable Cylinder Specifications
- Model: SAIJ63AX190-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO standard)
- Stroke: 190mm (adjustable within ±10% via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/2 (NPT1/2 optional)
- Ambient temperature: -10℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (JIS S45C)
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Weight: 3.85kg ±2% (without accessories)
- Dimensions:
- Extended length: 476mm (stroke 190 + body 286)
- Body width: 83mm (including mounting flanges)
- Height: 99mm (from base to rod end)
- Protection class: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (recommended relube interval: 3,000km)
High-precision industrial cylinder featuring micro-stroke adjustability (±19mm) through external mechanical stoppers. Equipped with impact-absorbing polyurethane bumpers and anti-rotation rod design. Optimal for applications requiring variable positioning accuracy with 0.5mm repeatability. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication.
- Variable height positioning in automotive assembly jigs
- Press machine ejection systems with adjustable force
- Packaging line product height compensation
- Glass handling equipment with shock absorption
- Plastic injection molding machine core pullers
Installation note:
Ensure proper rod alignment (max 0.2mm lateral deviation) and use M12x1.75 mounting bolts (grade 8.8 or higher).
Allow 50mm clearance behind cushion adjustment screws for maintenance access.
Avoid side load exceeding 150N.
For vertical mounting, install rod-end support bracket (optional accessory ASFJ63).
| Property | Property Value |
|---|---|
| sku | SAIJ63AX190-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 190mm |
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.