1. ISO15552 (formerly ISO6431) compliant standard cylinder design;
2. Piston utilizes dual Y-shaped bidirectional seals with self-compensating functionality, delivering extended service life and low dynamic friction;
3. Hexagonal tie rod configuration enhances structural stability with superior corrosion resistance;
4. Optimized cylinder structure ensures smooth stroke operation;
5. Multiple cylinder specifications and mounting accessories available for customized applications.
Category: Adjustable Cylinders, Brand: AIRTAC, Series: SIJ100
AirTAC SIJ100X400-75S Dual Rod Adjustable Cylinder Specifications
- Model: SIJ100X400-75S
- Type: Double rod cylinder with adjustable stroke
- Bore size: Ø100mm
- Stroke: 400mm (adjustable via external stoppers)
- Rod diameter: Ø25mm x 2 rods
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting: Front flange (MF1) + rear pivot (MP4)
- Port size: G3/8
- Ambient temperature: -10℃ to 70℃
- Piston speed: 50–800 mm/s
- Seal material: NBR + PU combination
- Body material: Aluminum alloy (anodized)
- Weight: 15.8 kg (including rods and accessories)
- Dimensions:
- Extended length: 948mm
- Retracted length: 548mm
- Body width: 160mm
- Height with mounts: 220mm
- ISO standard: 15552 compliant
High-rigidity dual rod cylinder designed for precision positioning applications requiring exceptional lateral load capacity. Features dual chromium-plated rods with anti-rotation design and visible stroke scale (1mm graduations). Includes magnetic piston for sensor compatibility and maintenance-free lubrication.
- CNC machine tool clamping systems
- Automated material handling transfer units
- Glass cutting equipment positioners
- Press brake tooling adjustment mechanisms
- Robotic welding fixture actuators

Property | Property Value |
---|---|
sku | SIJ100X400-75S |
Adjustable Stroke | 75mm |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT 1/2 |
Magnet | S-Magnetic |
Bore Diameter | 100mm |
Stroke | <400mm> |
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.