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 SAIJ160X850-20S Adjustable Cylinder Technical Details
- Full model: SAIJ160X850-20S
- Series: SAIJ Standard Adjustable Stroke Cylinder
- Bore size: 160mm
- Stroke: 850mm (adjustable via built-in stroke limiter)
- Operation type: Double-acting with air cushion
- Port size: G1/2 (ISO228/1 standard)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Two-stage adjustable (end position damping)
- Piston rod material: Chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Ambient temperature: -20℃ to +80℃
- Weight: 12.5kg ±5% (without accessories)
- Dimensions: 1200mm(L) × 165mm(W) × 165mm(H)
- Mounting type: Basic (optional foot/middle trunnion)
- Rod end: 1/2"-20UNF female thread
- Protection class: IP54 (standard wiper design)
Heavy-duty adjustable stroke cylinder with precision stroke adjustment mechanism (±0.5mm repeatability). Features dual-chamber cushioning system with independent front/rear adjustment screws for smooth deceleration. The hardened piston rod incorporates anti-rotation design for stable linear motion under eccentric loads.
- Press machine stroke control systems
- Automotive assembly line positioning arms
- Injection molding machine ejector mechanisms
- Steel coil handling equipment
- Large-format CNC material clamping

Property | Property Value |
---|---|
sku | SAIJ160X850-20S |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | BSPT 3/4 |
Magnet | S-Magnetic |
Bore Diameter | 160mm |
Stroke | 850 mm |
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.