Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X450-30
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 SGCJ250X450-30 Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model: SGCJ250X450-30
- Bore size: Ø250mm
- Stroke: 450mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1)
- Port size: 1/2" NPT (G1/2 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: High-strength aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal material: NBR + PU combination
- Weight: 12.5kg ±3%
- Dimensions (L×W×H): 600mm × 250mm × 250mm (extended length)
- Protection rating: IP40 (standard), IP67 (optional)
- Lubrication: Pre-lubricated (DOP oil compatible)
High-torque adjustable stroke cylinder with precision positioning capability, featuring dual-axis guide rods for enhanced stability. The 5-stage adjustable stroke mechanism allows ±3mm fine-tuning via locknut system. Corrosion-resistant construction with wear indicators on guide bushings. Requires 5μm filtered compressed air with 10-20% relative humidity.
- Die-casting machine ejection systems
- Automotive assembly line positioning fixtures
- Heavy-duty press brake tooling adjustment
- Paper roll handling equipment
- Shipbuilding jig positioning
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m. Lubricate guide rods weekly with ISO VG32 hydraulic oil.
Avoid side load exceeding 15% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SGCJ250X450-30 |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 450mm |
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.