Description
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 SAIJ200AX425-50S Adjustable Cylinder Specifications
- Full Model: SAIJ200AX425-50S
- Series: SAIJ200 (Compact Adjustable Stroke Cylinder)
- Bore Size: 50mm (SAI designation: 200 = Ø50mm)
- Stroke: 425mm (Maximum adjustable stroke)
- Adjustment Type: External mechanical stopper with locknut
- Operating Pressure: 0.05–1.0 MPa
- Cushioning: Air cushion adjustable (both ends)
- Mounting Style: Basic type (no built-in mounting brackets)
- Port Size: PT1/4 (G1/4 optional)
- Temperature Range: -10℃ to 80℃
- Seal Material: NBR + PU combination
- Weight: 3.8kg ±2% (excluding accessories)
- Dimensions:
- Extended Length: 806mm (Min: 381mm)
- Body Diameter: Ø50mm
- Mounting Face Width: 44mm
High-precision stroke-adjustable cylinder featuring dual-side shock absorption and 360° rotatable auto-stop mechanism. The chrome-plated piston rod (hardness HRC 45-55) ensures wear resistance in high-cycle applications. Includes anti-rotation guide for stable linear motion.
Industrial Applications:
- Variable height positioning in conveyor transfer systems
- Precision press-fit operations in electronics assembly
- Material handling with adjustable clamping force
- Automated packaging line product ejection
- Textile machinery tension control systems

- Lubricate with ISO VG32 hydraulic oil before first use
- Maintain 0.3-0.5mm clearance between stopper and cylinder end
- Use 40μm filtered dry air to prevent seal degradation
- Adjust stroke while depressurizing the cylinder
Property | Property Value |
---|---|
sku | SAIJ200AX425-50S |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | BSPT 3/4 |
Magnet | S-Magnetic |
Bore Diameter | <200mm> |
Stroke | <425mm> |
Shipping policies
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.
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