
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 SGCJ250X500-40 Adjustable Cylinder Specifications
- Model: SGCJ250X500-40
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: Ø250 mm
- Stroke: 500 mm (adjustable through external stopper)
- Operating pressure: 0.05~1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (ISO standard)
- Piston rod thread: M30×1.5
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel
- Seals: NBR (Nitrile rubber)
- Weight: 24.8 kg ±2%
- Dimensions:
- Length: 1050 mm (full extension)
- Body width: 290 mm (mounting face to rear)
- Height: 280 mm (including mounting hardware)
- Mounting: MF1 front flange with rear foot mounting holes
- Repeat accuracy: ±0.5 mm
- Lubrication: Pre-lubricated (relubrication interval: 3000 km)
High-torque adjustable stroke cylinder designed for heavy-duty industrial applications. Features dual-position stroke adjustment through external mechanical stoppers (included), allowing precise stroke customization without disassembly. The wear-resistant construction ensures 2,000+ km service life under standard loads.
- Press machine ejection systems
- Injection molding machine clamp adjustments
- Automotive assembly line positioning
- Steel coil handling equipment
- Palletizer height adjustment mechanisms
| Property | Property Value |
|---|---|
| sku | SGCJ250X500-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 500mm |
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.