Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X250-10
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Series Steel Pipe Adjustable Cylinder SGJ250X250-10 Specifications
- Model: SGJ250X250-10
- Bore size: Ø250mm
- Stroke: 250mm (adjustable)
- Mounting type: MF-type flange with steel pipe connection
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable pneumatic cushion
- Port size: PT1-1/2 (G1-1/2 optional)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Precision cold drawn steel pipe
- Piston rod: Chrome-plated steel
- End caps: Aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 35.8kg (with standard accessories)
- Dimensions:
- Length: 700mm (retracted) / 950mm (extended)
- Width: 340mm (flange mounting surface)
- Height: 340mm (flange mounting surface)
- Mounting bolts: 8×M12×1.75 threads
- Protection rating: IP40
- Lubrication: Pre-lubricated (Optional oil-free version available)
Heavy-duty steel cylinder designed for long-stroke industrial applications requiring precise stroke adjustment. Features reinforced steel construction with wear-resistant chrome plating on piston rod. The unique pipe-through design enhances structural rigidity and heat dissipation. Includes magnetic piston for position sensing compatibility.
- Material handling systems in foundries
- Press machine actuation systems
- Injection molding machine ejectors
- Automotive assembly line positioning
- Large-scale valve operation in petrochemical plants
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm. Use alignment jigs during
installation to prevent side load. Lubricate guide rods monthly with ISO VG32
hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SGJ250X250-10 |
| Adjustable Stroke | <10mm> |
| Seal Material | NBR |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| 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.