Description
SAIJ160 Adjustable Cylinder
1. Compliant with ISO15552 standard (formerly ISO6431)
2. Features specially designed bidirectional piston sealing structure with compact dimensions and integrated oil reservoir functionality
3. Octagonal aluminum alloy tube construction without tie rods for enhanced corrosion resistance, equipped with sensor mounting slots for quick installation
4. Precision-engineered adjustable cushioning mechanism ensures smooth operation
5. Available with multiple cylinder specifications and comprehensive mounting accessory options
6. Utilizes high-temperature resistant sealing materials for operating temperature range of 0℃~150℃
Category: Standard Cylinders , Brand: AIRTAC , Series: SAIJ160
Maintenance tip:
Lubricate with ISO VG32 hydraulic oil (1 drop per 0.1m³ air flow) and
inspect cushion seals every 500,000 cycles in high-speed applications.
1. Compliant with ISO15552 standard (formerly ISO6431)
2. Features specially designed bidirectional piston sealing structure with compact dimensions and integrated oil reservoir functionality
3. Octagonal aluminum alloy tube construction without tie rods for enhanced corrosion resistance, equipped with sensor mounting slots for quick installation
4. Precision-engineered adjustable cushioning mechanism ensures smooth operation
5. Available with multiple cylinder specifications and comprehensive mounting accessory options
6. Utilizes high-temperature resistant sealing materials for operating temperature range of 0℃~150℃
Category: Standard Cylinders , Brand: AIRTAC , Series: SAIJ160
AirTAC SAIJ160X450-40S Adjustable Cylinder Technical Details
- Full model: SAIJ160X450-40S
- Series: SAIJ Standard Adjustable Stroke Cylinder
- Bore size: Ø160mm (±0.5mm manufacturing tolerance)
- Stroke: 450mm (manually adjustable ±2mm via external stopper)
- Operating pressure: 0.05-1.0MPa (5-10 bar)
- Cushioning: External adjustable rubber bumper (40mm adjustment range)
- Mounting: Basic type (no foot mount) with SW140x140mm accessory mounting surface
- Port size: PT1-1/4 (G1-1/4 optional)
- Temperature range: -20℃ to 80℃ (NBR seals)/150℃ max with HNBR upgrade
- Piston rod material: Chrome-plated SCM435 steel (HRC50-55)
- Tube material: Anodized aluminum alloy (25μm coating thickness)
- Weight: 12.8kg ±3% (excluding accessories)
- Dimensions: 680mm(L) × 160mm(Bore W) × 160mm(Height to rod center)
- Repeat positioning accuracy: ±0.5mm (under 0.5MPa)
- ISO standard: 15552 compliant
Heavy-duty adjustable stroke cylinder with dual-side shock absorption, featuring precision-ground inner tube for low friction. The 40S suffix indicates M40x1.5 external adjustment threads for fine stroke tuning. Requires 5μm filtered air with ISO 8573-1:2010 class 4.4.3 air quality.
Industrial Applications:
- Press machine die height adjustment systems
- Automotive welding fixture positioning
- Injection molding ejector mechanisms
- Steel coil handling equipment
- Shipbuilding jig alignment devices

Configurations:
- Rod end: Female thread M60x2 (alternative male thread available)
- Optional accessories: ST160 auto switch kit, MBH160 rod lock
- Max speed: 800mm/s (with proper cushion adjustment)
Property | Property Value |
---|---|
sku | SAIJ160X450-40S |
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 | 160mm |
Stroke | 450mm |
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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