SAIJ200 Adjustable Cylinder
1. Compliant with ISO15552 standard (formerly ISO6431)2. Piston adopts non-standard bidirectional sealing structure with compact dimensions and oil reservoir design
3. H-shaped aluminum alloy tube construction eliminates tie rods, offering superior corrosion resistance. Integrated sensor mounting grooves enable quick installation
4. Precision adjustable cushioning mechanism ensures smooth stroke termination
5. Multiple cylinder specifications and mounting accessories available for flexible system integration
6. High-temperature resistant sealing materials accommodate operating temperatures: 0~150℃
Category: Standard Cylinders | Brand: Airtac | Series: SAIJ200
AirTAC SAIJ200BX425-40S Adjustable Cylinder Specifications
- Model: SAIJ200BX425-40S
- Series: SAIJ200 (High Precision Adjustable Stroke)
- Bore size: Ø20 mm
- Stroke: 425 mm (adjustable via mechanical stopper)
- Action type: Double-acting
- Operating pressure: 0.1–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber cushion (both ends)
- Port size: Rc1/8 (NPT1/8 optional)
- Piston rod material: Chrome-plated steel (SUS304 equivalent)
- Tube material: Aluminum alloy with hard anodization
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic front flange (BX series standard)
- Weight: 1.85 kg (excluding accessories)
- Dimensions (L×W×H):
- Retracted length: 595 mm
- Extended length: 1020 mm
- Flange width: 40 mm
- Mounting base height: 25 mm
- Accessories: Built-in magnet for position sensing (compatible with SI series sensors)
- ISO standard: Compliant with ISO 6432 (20mm bore series)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±0.5mm repeatability). The SAIJ200BX model combines hardened piston rod guides with low-friction seals for smooth operation in high-cycle applications. Includes dual adjustable cushions with locknuts for precise end position tuning.
- PCB handling robots requiring exact positioning
- Automated packaging line pusher mechanisms
- Glass panel alignment systems
- Precision clamping fixtures in CNC machining
- Semiconductor wafer processing equipment

- Align cylinder axis within ±0.2° of load path
- Use flexible couplings for stroke adjustment mechanism
- Maintain 0.5mm minimum clearance between stopper and rod end
- Recommended air dryness: Pressure dew point -20℃ below ambient
Property | Property Value |
---|---|
sku | SAIJ200BX425-40S |
Adjustable Stroke | <40mm> |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | BSPT 3/4 |
Magnet | S-Magnetic |
Bore Diameter | <200mm> |
Stroke | <425mm> |
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.