Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX225-75S
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 SAIJ63AX225-75S Adjustable Stroke Cylinder Technical Details
- Full model: SAIJ63AX225-75S
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 75mm (adjustable from 0-75mm)
- Adjustment type: Manual stroke limiter with locknut
- Operating pressure: 0.1-0.9 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Foot-mounted (MF1) with ISO 15552 standard
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated stainless steel (SUS304)
- Seal type: NBR+PU hybrid seals (oil-resistant)
- Weight: 2.8kg (excluding accessories)
- Dimensions: 225mm(L) × 85mm(W) × 85mm(H)
- Rod thread: M16×1.5 external thread
- Repeat positioning accuracy: ±0.5mm
- ISO certification: 6431, VDMA 24562
High-precision adjustable stroke cylinder featuring micro-positioning capability through its unique ratchet-style stroke limiter. The dual-cushion design minimizes end-impact noise below 75dB(A) at 0.5MPa. Optional magnetic piston version (SAIJ63AX225-75S/M) available for position sensing.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Glass handling equipment with soft-landing requirements
- Automated paint booth door positioning
Maintenance tip:
Lubricate adjustment screw every 500km of cumulative travel using ISO VG32 hydraulic oil.
Max side load: 150N at full extension. For vertical mounting, always use rod-down orientation.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX225-75S |
| Adjustable Stroke | 75mm |
| 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 | 225mm |
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.