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 SIJ100X300-40S Double Rod Adjustable Cylinder Specifications
- Model: SIJ100X300-40S
- Type: Double rod adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: Ø100mm
- Stroke: 300mm (adjustable through mechanical stoppers)
- Mounting type: Front flange with side tapped holes (40mm bolt spacing)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 8.2kg ±3% (excluding accessories)
- Dimensions: 680mm(L) × 128mm(W) × 128mm(H)
- Rod diameter: Ø25mm
- Max thrust: 785N @ 0.7MPa
- Protection rating: IP54 (standard wiper seal)
A heavy-duty dual rod cylinder featuring micrometer-style stroke adjustment (±5mm fine tuning) with locknuts. The symmetrical rod configuration provides exceptional moment resistance and alignment stability. Includes wear-resistant guide bushings and dual magnetic sensors slots (non-inductive models available). Requires ISO 8573-1 class 3 lubricated air.
- Precision press mechanisms in automotive assembly
- Vertical lifting platforms with guided alignment
- Plastic injection molding machine ejectors
- Glass tempering furnace door actuators
- Parallel gripper systems in robotics

Property | Property Value |
---|---|
sku | SIJ100X300-40S |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT 1/2 |
Magnet | S-Magnetic |
Bore Diameter | 100mm |
Stroke | 300mm |
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.