Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X180-20
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 SAIJ63 Adjustable Cylinder SAIJ63X180-20 Technical Details
- Model Code: SAIJ63X180-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.05mm tolerance)
- Stroke: 180mm (extendable via adjustment)
- Adjustment range: ±20mm (total stroke variability 40mm)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Air cushion adjustable via needle valves
- Mounting style: MF1 (front flange with rectangular base)
- Port size: 1/4" NPT (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated SUS304
- Tube material: Aluminum alloy (anodized surface)
- Seals: NBR rubber (oil & wear resistant)
- Weight: 2.8kg ±3% (without accessories)
- Dimensions: 298mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Protection class: IP40 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relube interval: 3M km)
Precision-adjustable pneumatic cylinder featuring twin external stroke adjustment screws for mid-stroke positioning. The hardened stainless steel piston rod and triple-lip wiper seal ensure extended service life in high particulate environments. Built-in shock absorbers reduce end-impact noise to ≤70dB(A). Requires 5-50μm filtered air with ISO VG32 equivalent lubrication.
- Variable height clamping in CNC jig systems
- Packaging line product height compensation
- Glass handling equipment with position feedback
- Automated welding station tool positioning
- Plastic injection mold core-pulling mechanisms
Adjustment procedure:
Loosen lock nut → Turn adjustment screw (1mm per full rotation) → Test stroke →
Tighten nut to 3.5N·m torque. Always depressurize before adjustments.
Avoid side-load forces exceeding 150N.
For vertical mounting, use guide mechanisms if payload >8kg.
Maximum lateral play: 0.8mm at rod end.
| Property | Property Value |
|---|---|
| sku | SAIJ63X180-20 |
| 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 | 180mm |
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.