Airtac SIJ63 Double Rod Adjustable Cylinder SIJ63X40-20S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
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 SIJ63X40-20S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X40-20S
- Type: Double-acting dual rod adjustable cylinder
- Bore size: 63 mm
- Stroke: 40 mm (adjustable via built-in stopper)
- Rod diameter: 20 mm (both rods)
- Number of rods: 2
- Operating pressure: 0.1–0.9 MPa
- Mounting options: Front flange (MF1), rear flange (MF2), foot mounting (MF4)
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (ISO standard)
- Material: Aluminum alloy cylinder tube & end caps, chrome-plated steel rods
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Weight: 3.5 kg ±2% (without accessories)
- Dimensions: 200mm(L) × 120mm(W) × 83mm(H) (at mid-stroke position)
- Max theoretical force: 2800N @ 0.63MPa
- Piston speed: 50–800 mm/s
- Lubrication: Pre-lubricated (oil-free operation possible)
High-precision dual-axis cylinder featuring independent stroke adjustment through mechanical stoppers (adjustment range ±2mm). The symmetrical dual-rod design eliminates rotational torque for exceptional stability in precision alignment applications. Hard-anodized barrel surface ensures wear resistance in high-cycle operations (up to 10 million cycles @ 0.5MPa).
- Precision fixturing in CNC machining centers
- Parallel gripper actuation in robotic pick-and-place systems
- Vertical lifting mechanisms in automated assembly lines
- Sheet metal positioning in press brake tooling
- Optical component alignment in semiconductor manufacturing
Installation tip:
Always use alignment jigs during mounting to ensure parallel rod movement.
For vertical installations exceeding 45° angle, add auxiliary rod supports.
Perform stroke adjustment under 0.1MPa air pressure for precise calibration.
| Property | Property Value |
|---|---|
| sku | SIJ63X40-20S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <40mm> |
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.