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 SIJ100X350-50S Double Rod Adjustable Cylinder Specifications
- Model: SIJ100X350-50S
- Type: Double rod adjustable cylinder (ISO 15552 standard)
- Bore size: Ø100mm
- Stroke: 350mm (adjustable ±2mm)
- Operation pressure: 0.05–1.0 MPa
- Piston rod diameter: Ø25mm (chromed steel)
- Cushioning: Adjustable air cushion (both ends)
- Port size: G3/8 (standard) / NPT1/2 (optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: HNBR (hydrogenated nitrile) + PU
- Weight: 15.8kg (without accessories)
- Dimensions: 630mm(L) × 150mm(W) × 150mm(H)
- Mounting type: 50S (basic front flange with side mounting holes)
- Max thrust: 785N @ 0.63MPa
- Speed range: 50–800mm/s
- Protection class: IP54 (standard) / IP67 (optional)
Heavy-duty dual rod cylinder featuring micro-stroke adjustability (±2mm) through mechanical stoppers, designed for precision positioning in high-moment applications. The symmetrical rod configuration minimizes lateral forces during operation, making it ideal for multi-axis systems requiring balanced force distribution. Features corrosion-resistant anodized aluminum body and tungsten-carbide coated rod guides.
- Automated welding fixture positioning systems
- Die-casting machine core-pull mechanisms
- Automotive assembly line transfer gates
- Glass tempering furnace door actuators
- Paper roll clamping in printing machinery

Property | Property Value |
---|---|
sku | SIJ100X350-50S |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT 1/2 |
Magnet | S-Magnetic |
Bore Diameter | 100mm |
Stroke | 350mm |
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.