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 SAIJ63BX700-20S Adjustable Cylinder Technical Specifications
- Full model code: SAIJ63BX700-20S
- Cylinder type: Double-acting adjustable stroke with magnetic piston
- Bore size: Ø63 mm (±0.1mm manufacturing tolerance)
- Stroke length: 700 mm (adjustable in 1mm increments)
- Operating pressure range: 0.05-1.0 MPa
- Cushioning type: Hydraulic shock absorber with adjustable dampers
- Mounting style: Front/rear pivot brackets (ISO 15552 standard)
- Port size: G1/4 (BSPP thread)
- Operating temperature: -10℃ to 80℃ (with frost protection option)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Weight: 5.2 kg (without accessories)
- Dimensions: 950mm(L) × 120mm(W) × 120mm(H) (max extended length)
- Protection class: IP54 (standard seals), IP67 optional
- Repeat positioning accuracy: ±0.5 mm
- Max theoretical force: 3112N @1.0MPa (extend), 2827N @1.0MPa (retract)
High-precision industrial cylinder featuring progressive cushioning adjustment via external screw controls. The dual-sensor slot (20S designation) enables magnetic proximity switch installation for position feedback. Optimized for long-stroke applications requiring mid-stroke positioning capability through mechanical stops.
- Automated welding positioners (adjustable arm positioning)
- Sheet metal bending machine backgauges
- Plastic injection molding ejector systems
- Automotive assembly line clamping fixtures
- Solar panel array positioning mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ63BX700-20S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 700mm |
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.









