Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX140-50
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 SAIJ63BX140-50 Adjustable Cylinder Specifications
- Model: SAIJ63BX140-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 140mm (adjustable range: 50-140mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Adjustment mechanism: External stroke adjustment screw with locknut
- Mounting style: Standard MF1 flange mounting (ISO 15552 compatible)
- Port size: G1/8 (NPT1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy (AL6063-T5)
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Weight: 2.8kg (without accessories)
- Dimensions:
- Extended length: 323mm (base length 183mm + stroke 140mm)
- Retracted length: 183mm
- Width: 88mm (flange mounting surface)
- Height: 88mm (cylindrical body diameter)
- Protection rating: IP54 (standard), IP67 available with optional wiper seal
Precision-adjustable pneumatic cylinder featuring micro-metric stroke adjustment capability (±0.5mm repeatability). The dual cushioning system minimizes end-impact noise while maintaining positioning accuracy. Anti-rotation design ensures stable linear motion, with corrosion-resistant construction suitable for harsh environments. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Variable height positioning in automotive assembly jigs
- Packaging machine stopper adjustment systems
- Plastic injection molding ejector mechanisms
- Semiconductor handling equipment with Z-axis positioning
- Printing press roller engagement control
Installation tip:
Lubricate adjustment threads with molybdenum disulfide grease before initial use.
Allow 15mm clearance around adjustment mechanism for maintenance access.
Perform stroke calibration every 50,000 cycles or 6 months.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX140-50 |
| 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 | <140mm> |
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.