Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX290-50
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 Cylinder SAIJ63AX290-50 Technical Details
- Model Code: SAIJ63AX290-50 (Standard Stroke 50mm variant)
- Bore Size: Ø63mm (±0.05mm manufacturing tolerance)
- Stroke Adjustment: 0-50mm stepless adjustment via external screw mechanism
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Maximum Thrust: 280kgf @ 0.6MPa (Calculated: π*(63/2)²*0.6)
- Cushioning: Adjustable pneumatic cushioning at both ends
- Mounting Style: Standard MF1 foot mounting with optional accessories:
- FBMP63 front flange bracket
- RMB63 rear pivot bracket
- Piston Rod: Chrome-plated steel (Cr12MoV), Ø20mm diameter
- Tube Material: Anodized aluminum alloy 6063-T5
- Seal Type: HNBR seals with wear-resistant ring (50km service life)
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Weight: 2.85kg (Without accessories, ±3% tolerance)
- Dimensions:
- Retracted Length: 290mm (Base model designation length)
- Extended Length: 340mm (290+50mm stroke)
- Body Width: 88mm (Including cushion screws)
- Height: 110mm (Foot mount base to rod centerline)
- Air Ports: G1/8 (ISO228 standard) with NPT adaptor option
Precision-adjustable pneumatic cylinder featuring dual-axis position locking capability through its unique trapezoidal thread adjustment system. The SAIJ63 series incorporates anti-rotation guides (integrated in rod design) for stable load handling, making it ideal for applications requiring millimeter-level positioning accuracy without servo systems. Special wear-resistant piston guides extend maintenance intervals to 5 million cycles under normal loads.
- Die casting machine ejection force control
- Press-fit assembly of precision electronics (e.g., smartphone button installation)
- Variable height work platforms in automotive production lines
- Textile machinery tension adjustment systems
- Plastic injection molding gate control mechanisms
Operational Guidance:
For optimal performance, limit adjustment changes to ≤10mm increments while pressurized.
Apply molybdenum disulfide grease (ISO-L-AD grade) quarterly on adjustment threads.
Avoid side loads exceeding 15% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX290-50 |
| Adjustable Stroke | <50mm> |
| 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 | 290mm |
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.