2. SGC series features a custom bidirectional piston seal design with integrated oil reservoir for compact dimensions and enhanced lubrication. (Note: SG series adopts dual Y-type unidirectional seals with compensation mechanism for extended service life and low actuation pressure);
3. SG series utilizes steel tube construction for superior impact resistance;
4. SGC series employs aluminum tube configuration with optional magnetic piston for sensor compatibility (magnetic option unavailable for SG series);
5. Precision-adjustable cushioned stroke control ensures smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories available for system integration;
7. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SGC
AirTAC SGC250X1200 Standard Cylinder Specifications
- Model: SGC250X1200
 - Bore size: Ø250 mm
 - Stroke: 1200 mm
 - Operating pressure: 0.05–1.0 MPa
 - Cushioning: Adjustable air cushion (both ends)
 - Piston rod diameter: Ø50 mm
 - Port size: G3/8 (NPT1/2 optional)
 - Ambient temperature: -20℃ to 80℃
 - Mounting type: Basic type (MF1) with optional foot/mounting flange
 - Material: Aluminum alloy barrel, hardened steel rod
 - Seal material: NBR + Polyurethane
 - Weight: 38.6 kg (dry, without accessories)
 - Dimensions: 1405mm(L) × 260mm(W) × 260mm(H)
 - Max theoretical thrust: 4906N @0.7MPa
 - Lubrication: Pre-lubricated (Oil-free operation possible)
 
Heavy-duty industrial cylinder designed for high-force linear motion applications. Features double-acting operation with precision-machined stainless steel guide bushing for enhanced lateral load capacity. The anodized barrel surface provides superior corrosion resistance in harsh environments.
- Metal stamping press ejection systems
 - Automotive assembly line positioning
 - Construction material compaction devices
 - Large-scale packaging machinery
 - Waste processing equipment
 
| Property | Property Value | 
|---|---|
| sku | SGC250X1200 | 
| 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 | 
| Cushion Stroke | 60mm | 
| Bore Diameter | <250MM> → <250mm> | 
| Stroke | 1200mm | 
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.
              




