
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 SGCJ250X160-50S Adjustable Cylinder Specifications
- Series: SGCJ200~250 (Large Bore Adjustable Series)
- Model: SGCJ250X160-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø250mm (±0.1mm machining tolerance)
- Stroke: 160mm (manually adjustable with ±2mm precision)
- Operating pressure: 0.1-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic type (MF1) with front flange
- Port size: G3/8 (1/2 NPT optional)
- Operating temperature: -20℃ to 80℃
- Tube material: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated carbon steel (Cr-Mo)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 15.5kg ±2% (without accessories)
- Dimensions: 500mm(L) × 280mm(W) × 280mm(H) (fully extended)
- Rod thread: M20×1.5 external thread
- Max theoretical output: 4900N at 0.63MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Heavy-duty adjustable stroke cylinder designed for precision positioning in high-load applications. Features dual-scale stroke adjustment indicators (mm and inch markings) and anti-rotation mechanism. The reinforced end caps include shock-absorbing rubber pads for impact reduction. Requires 40μm filtered air with ≤5mg/m³ oil content.
- Automotive production line clamping fixtures
- Injection molding machine ejector systems
- Steel coil handling equipment
- Paper roll positioning in printing presses
- Elevation adjustment in heavy conveyor systems
| Property | Property Value |
|---|---|
| sku | SGCJ250X160-50S |
| Adjustable Stroke | <50mm> |
| 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 | 160mm |
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.