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 SIJ63X125-50TC Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X125-50TC
- Type: Double rod adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 125 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Mounting style: Front flange with through-hole (TC type)
- Cushioning: Adjustable pneumatic cushion
- Rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodized finish
- Seals: NBR (Nitrile) for standard temperature
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 330mm × 112mm × 112mm (extended length)
- Rod diameter: 20 mm (dual rods)
- Port size: G1/8 (ISO228 standard)
- Protection rating: IP54 (standard sealing)
- Max theoretical force: 2800N @0.63MPa
A heavy-duty dual rod cylinder featuring micrometer-style stroke adjustment (±5mm fine-tuning) through hexagonal wrench operation. The symmetrical rod design eliminates rotational torque during operation, making it ideal for precision alignment applications. Includes built-in magnet for position sensing compatibility.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in packaging machinery
- Position locking in automated assembly lines
- Material handling systems requiring anti-rotation stability
- Glass processing equipment with precise stroke control

Property | Property Value |
---|---|
sku | SIJ63X125-50TC |
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 | 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.