
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X900-20S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: Ø250mm
- Stroke: 900mm (adjustable range ±5mm)
- Operating pressure: 0.05–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Buffer type: Rubber cushion (adjustable)
- Mounting style: Front/rear flange (MF2 pattern)
- Port size: G3/8 (1/2 NPT optional)
- Piston rod thread: M56×2 external thread
- Material:
- Cylinder tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated carbon steel
- End caps: High-strength cast iron
- Seals: NBR (nitrile) with wear-resistant rings
- Weight: 28kg (with standard accessories)
- Dimensions:
- Length: 1350mm (full extension)
- Width: 250mm (flange mounting base)
- Height: 250mm (cylindrical body diameter)
Heavy-duty adjustable stroke cylinder with precision ground rod and triple sealing system. Features external stroke adjustment mechanism with locknut for stable positioning. The oversized cushioning sleeve reduces end-impact noise by 30% compared to standard models. Requires ISO 8573-1:2010 Class 3 compressed air.
- Automotive production line clamping fixtures
- Injection molding machine ejector systems
- Steel coil handling equipment
- Large-scale wood processing machinery
- Hydraulic press auxiliary positioning
| Property | Property Value |
|---|---|
| sku | SGCJ250X900-20S |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <900mm> |
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.