Airtac SIJ63 Double Rod Adjustable Cylinder SIJ63X140-20S
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 SIJ63X140-20S Dual-Axis Adjustable Cylinder Specifications
- Model: SIJ63X140-20S
- Type: Double rod adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 140mm (adjustable)
- Rod type: Dual chromium-plated steel rods
- Operating pressure: 0.1-0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic foot mounting (MF1)
- Port size: G1/8 (ISO standard)
- Weight: 2.8kg ±3%
- Dimensions (L×W×H): 312mm × 63mm × 63mm (at mid-stroke)
- Body material: Aluminum alloy (anodized)
- Rod material: SCM435 steel
- Seal material: NBR/PU hybrid
- Protection rating: IP54 (standard), IP67 optional
- Repeat positioning accuracy: ±0.2mm
High-precision dual-axis cylinder featuring micrometer-style stroke adjustment (20S denotes 20mm adjustable range per end). The through-rod design ensures synchronized movement and balanced force distribution. Includes anti-rotation mechanism and dual shock absorbers for heavy-duty cycles. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Precision alignment in semiconductor wafer handling
- Variable clamping force fixtures for CNC machining
- Adjustable stoppers in automotive assembly lines
- Parallel gripper actuation in pick-and-place robots
- Material testing equipment positioning
Installation note:
Maintain 0.5mm minimum clearance between rods during system design.
Use locknuts (included) for stroke fixation after adjustment.
Lubricate every 500km of cumulative travel under continuous operation.
| Property | Property Value |
|---|---|
| sku | SIJ63X140-20S |
| 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 | <140mm> |
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.