Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX350-20
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 SAIJ63AX350-20 Adjustable Cylinder Specifications
- Model: SAIJ63AX350-20
- Type: Adjustable stroke single-acting cylinder (spring return)
- Bore size: 63mm
- Stroke range: 20-350mm (adjustable via external stopper)
- Operating pressure: 0.05-0.9 MPa
- Port size: G1/4 (NPT1/4 optional)
- Adjustment mechanism: External mechanical stopper with locknut
- Cushioning type: Rubber bumper + adjustable cushion screw
- Mounting style: Basic type (no built-in mounts)
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo steel)
- Seal type: NBR seals (optional FKM for high temp)
- Weight: 2.85kg (with standard accessories)
- Dimensions:
- Extended length: 496mm (max stroke)
- Retracted length: 146mm (min stroke)
- Body diameter: 80mm
- Rod end thread: M16×1.5
Precision-adjustable cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability). Equipped with double-layer wiper seals and impact-resistant cushioning system. The anti-rotation rod design ensures stable positioning in vertical installations. Requires ISO 8573-1:2010 [3:4:3] class compressed air.
- Variable height work platforms in assembly lines
- Pressure-controlled clamping fixtures
- Packaging machine product ejection systems
- Automotive welding jig positioning
- Printing press roller engagement mechanisms
Operation tip:
For optimal performance, lubricate adjustment threads monthly with ISO VG32 hydraulic oil.
Maintain ≤0.5mm parallel alignment tolerance between stopper and rod axis.
Caution:
Never exceed 90% of maximum stroke during continuous cycling operations.
Allow 30-second cool-down period after every 500 consecutive cycles.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX350-20 |
| 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 | 350mm |
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.