2. Dual Y-shaped axial seals on piston for automatic wear compensation, extended service life, and low friction coefficient
3. Crisscross pattern reinforced cylinder tube with stainless steel tie rods, delivering superior corrosion resistance
4. Precisely adjustable cushioning mechanism ensures smooth stroke operation
5. Customizable with multiple stroke lengths and compatible mounting accessories for flexible system integration
Category: Adjustable Cylinders | Brand: Airtac | Series: SIJ63
AirTAC SIJ63X125-100 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X125-100
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø63mm
- Full stroke: 125mm
- Adjustable stroke: 0-100mm (mechanical stopper)
- Rod diameter: Ø20mm (both rods)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (NPT1/8 optional)
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting: Standard ISO 15552 foot & front flange
- Material: Aluminum barrel, hard chrome-plated piston rods
- Seals: NBR/PU compound (oil & wear resistant)
- Repeat positioning accuracy: ±0.2mm
- Max speed: 500mm/s
- Weight: 2.8kg (dry)
- Dimensions: 330mm(L) × 83mm(W) × 83mm(H) (at full extension)
Precision dual-rod cylinder with mechanical stroke adjustment, featuring synchronized movement control through twin piston rods. The chrome-plated shafts and multi-lip seals ensure smooth operation in high-cycle applications. Includes magnetic piston for position sensing compatibility.
- Precision press-fit operations in assembly lines
- Parallel gripper mechanisms for robotic arms
- Material positioning in CNC loading systems
- Vertical lifting platforms with guided motion
- Packaging machine stopper adjustment systems

Property | Property Value |
---|---|
sku | SIJ63X125-100 |
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 | PT3/8 |
Magnet | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 125mm |
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.