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 SIJ63X225-50 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X225-50
- Type: Double rod compact cylinder with adjustable stroke
- Bore size: 63mm
- Stroke length: 225mm (adjustable ±1mm via stroke adjustment screws)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃ (non-freezing)
- Cushioning type: Air cushion adjustable at both ends
- Mounting style: Basic type (axial foot mounting with 4x M6 threaded holes)
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M10x1.25 (both ends)
- Repeat positioning accuracy: ±0.5mm
- Max. piston speed: 500mm/s
- Weight: 3.2kg (excluding accessories)
- Dimensions: 225mm(L) × 63mm(W) × 63mm(H) (retracted position)
High-precision dual-rod cylinder featuring 360° adjustable stroke positioning through micrometer-style end locks. The chrome-plated piston rod and aluminum alloy body ensure corrosion resistance in humid environments. Includes built-in magnet for position sensing compatibility. Requires ISO 8573-1:2010 Class 3 compressed air.
- Precision workpiece clamping in CNC fixture systems
- Vertical lifting mechanisms for packaging conveyors
- Parallel gripper synchronization in robotic arms
- Position-adjustable stops in assembly jigs
- Film tension control in printing machinery

Property | Property Value |
---|---|
sku | SIJ63X225-50 |
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 | 225mm |
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.