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 SGC250X630 Standard Cylinder Technical Specifications
- Model: SGC250X630
- Bore diameter: 250 mm
- Stroke: 630 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston rod thread: M30×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Weight: 12.8 kg (bare cylinder) / 14.2 kg (with accessories)
- Dimensions:
- Total length: 1110 mm (at full extension)
- Body diameter: 250 mm
- Mounting base: 275×275 mm square pattern
- Rod end bracket: 75×75 mm
- Max theoretical thrust: 4418 N @0.63 MPa
- Speed range: 50–800 mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible with special seals)
- Mounting options: Basic type (no mounts), MF1 front flange, MP4 rear pivot
- Protection rating: IP54 (standard) / IP67 (optional wiper upgrade)
Heavy-duty industrial cylinder designed for high-force linear motion applications. Features chrome-plated piston rod (HCP coating) with hardened steel guide bushings for enhanced wear resistance. The double-acting design includes magnetic piston version (SGC250X630-M) for position sensing compatibility. Built with extruded aluminum alloy barrel for optimal heat dissipation.
- Metal stamping press ejection systems
- Injection molding machine clamp mechanisms
- Automotive assembly line positioning
- Large-scale material handling gates
- Paper roll pressing equipment
- Construction machinery actuators
- Maximum side load: 350 N (at mid-stroke)
- Minimum start pressure: 0.08 MPa
- Air filtration: 40μm absolute required
- Cycle rate: ≤15 cycles/min for full stroke operation
| Property | Property Value |
|---|---|
| sku | SGC250X630 |
| 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 | 630mm |
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.





