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 SIJ100X400-100 Twin Shaft Adjustable Cylinder Specifications
- Model: SIJ100X400-100
- Type: Double-acting twin shaft cylinder with adjustable stroke
- Bore size: Ø100mm
- Stroke: 400mm
- Adjustment range: ±50mm (Total 100mm stroke adjustment)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2
- Mounting types: Fixed type (MF1) / Foot mounting (MF2) / Flange mounting (MF3/MF4)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Lubrication: Required (ISO VG32 or equivalent)
- Weight: 15.8kg (without mounting brackets)
- Dimensions (L×W×H): 740mm × 145mm × 145mm (at mid-stroke position)
- Rod diameter: Ø25mm (both shafts)
- Maximum lateral load: 1,100N
- Piston speed: 50–700mm/s
High-rigidity twin shaft cylinder designed for precision positioning applications requiring exceptional lateral load capacity. Features symmetrical force distribution through parallel piston rods and integrated shock absorption. The double-shaft design eliminates rotational movement during operation, making it ideal for alignment-critical processes. Requires 40μm filtered air with 1-5% lubricating oil mist (ISO VG32).
- Automated palletizing systems requiring dual-axis stability
- Heavy-duty press brake tool positioning
- Precision glass cutting machinery
- Automotive welding fixture alignment
- Large-format CNC router tool heads

- Loosen four M8 lock nuts on adjustment collars
- Rotate adjustment screws (M10×1.25 pitch) to set stroke
- Retighten lock nuts to 14-16N·m torque
- Verify alignment with dial indicator (≤0.05mm runout)
Property | Property Value |
---|---|
sku | SIJ100X400-100 |
Adjustable Stroke | 100mm |
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 | Non-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.