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 SGC125X40 Standard Cylinder Specifications
- Model: SGC125X40
 - Bore size: 125mm
 - Stroke: 40mm
 - Operating pressure: 0.05-1.0 MPa (7-145 psi)
 - Ambient temperature: -20℃ to 80℃
 - Cushioning type: Adjustable air cushion (both ends)
 - Port size: Rc1/2 (G1/2 optional)
 - Piston rod thread: M20×1.5
 - Mounting style: Basic type (MF1) with optional foot/mounting accessories
 - Material: 
            
- Cylinder tube: Aluminum alloy with hard anodization
 - Piston rod: Chrome-plated steel
 - Seals: NBR (standard), optional FKM for high temp
 
 - Weight: 4.2kg (dry, without accessories)
 - Dimensions: 
            
- Extended length: 298mm (stroke 40 + base length)
 - Retracted length: 258mm
 - Cross-section: 125×125mm (square flange design)
 
 
High-force industrial cylinder featuring corrosion-resistant construction and precision honed tube. The dual cushioning system minimizes end-impact noise (≤70dB) while maintaining 90% energy absorption efficiency. Integrated magnet slot allows for sensor mounting. Compatible with ISO 15552 mounting accessories.
- Press machine ejection systems (5-20 ton presses)
 - Automated assembly line clamping units
 - Foundry equipment door actuators
 - Plastic injection molding machine core pulls
 - Heavy-duty material handling gates
 
- Max side load: ≤15% of rated thrust
 - Lubrication: Pre-lubricated - use ISO VG32 hydraulic oil if manual lubrication required
 - Align within 0.2mm/m during mounting to prevent rod scoring
 - For vertical mounting: Add check valve in exhaust port to prevent free fall
 
| Property | Property Value | 
|---|---|
| sku | SGC125X40 | 
| 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 1/2 | 
| Magnet | Non-magnetic | 
| Cushion Stroke | <40mm> | 
| Bore Diameter | 125mm | 
| Stroke | <40mm> | 
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.
              




