Airtac SIJ50 Double Rod Adjustable Cylinder SIJ50X250-30S
2. Piston features dual Y-type bidirectional seals with self-compensation, ensuring extended service life and minimal dynamic friction
3. Cylinder tube with cross rib design and triple tie rods enhances corrosion resistance
4. Adjustable cushioning ensures smooth cylinder operation
5. Multiple cylinder specifications and mounting accessories are available to meet diverse customer requirements
Category: Adjustable Cylinders, Brand: AIRTAC, Series: SIJ50
AirTAC SIJ50X250-30S Double Rod Adjustable Cylinder Specifications
- Model: SIJ50X250-30S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 250mm (adjustable range: 0-250mm)
- Rod type: Double chrome-plated precision ground rods
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic type (MF1 mounting feet optional)
- Port size: PT3/8 (G3/8 optional)
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg ±2%
- Dimensions:
- Length: 445mm (full extension)
- Width: 70mm (body diameter)
- Height: 110mm (including mounting base)
- Material:
- Tube: Aluminum alloy with hard anodizing
- Piston rod: SUS304 stainless steel
- Seals: NBR + PU combination
- Protection rating: IP40 (IP67 available with optional wiper)
High-precision double rod cylinder featuring mechanical stroke adjustment mechanism with locknut fixation. The symmetrical rod design eliminates rotational torque during operation, making it ideal for applications requiring precise linear motion and position retention. Integrated shock absorption system reduces end-impact noise to below 70dB.
- Precision press-fit operations in automotive assembly
- Vertical lifting mechanisms for glass handling robots
- Simultaneous clamping in CNC machining fixtures
- Position-adjustable material stops in conveyor systems
- Parallel gripper actuation in packaging machinery
Operation tip:
Lubricate adjustment screws with ISO VG32 hydraulic oil monthly.
For stroke adjustment: Loosen locknut → Set desired position using scale markings
(minimum graduation 0.5mm) → Retighten to 5-7N·m torque. Avoid exceeding 80% of
maximum pressure when using position locking function.
| Property | Property Value |
|---|---|
| sku | SIJ50X250-30S |
| Adjustable Stroke | 30mm |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <250MM> → <250mm> |
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.