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 SIJ63X175-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X175-20
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 175mm (adjustable)
- Max. adjustable stroke: ±20mm (total 40mm adjustment range)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable shock absorber
- Port size: Rc1/4 (NPT1/4 optional)
- Rod material: Chrome-plated steel
- Tube material: Aluminum alloy with hard anodization
- Seal type: NBR + PU combination
- Weight: 2.65kg (without accessories)
- Dimensions: 305mm(L) × 108mm(W) × 84mm(H)
- Mounting type: Dual axis fixed flange (standard MF1)
- Protection rating: IP54 (standard), IP67 optional
High-precision dual-axis cylinder with stroke adjustment mechanism, featuring twin piston rods for enhanced rigidity and anti-rotation performance. The micrometer-style stroke adjustment (±20mm) enables fine positioning through hex wrench calibration. Precision ground rods and aluminum alloy construction ensure smooth operation in high-cycle applications.
- Precision fixture positioning in CNC machining centers
- Material handling systems requiring dual-axis stability
- Automated assembly line alignment mechanisms
- Packaging machine pusher mechanisms
- Glass processing equipment positioners

Property | Property Value |
---|---|
sku | SIJ63X175-20 |
Adjustable Stroke | <20mm> |
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 | 175mm |
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.