
                  Description
                  
                
1. Compliant with ISO 15552 standard (formerly ISO 6431) for cylinder manufacturing;
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
    
        
            
 Installation note: 
            Requires rigid mounting surface with flatness ≤0.1mm/m. Use alignment jigs during 
            installation to prevent side load. Lubricate with ISO VG32 hydraulic oil 
            during initial commissioning.
        
        
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Steel Pipe Adjustable Cylinder SGJ200X350-30 Technical Details
- Model: SGJ200X350-30
 - Type: Steel pipe adjustable stroke double-acting cylinder
 - Bore size: Ø200mm
 - Stroke: 350mm (adjustable ±15%)
 - Mounting style: MF1 front flange / CR2 rear trunnion (optional)
 - Operating pressure: 0.05–1.2 MPa
 - Operating medium: Dry air (ISO8573-1:2010 Class 3.4.3)
 - Cushioning: Adjustable rubber buffer + external hydraulic absorber
 - Position detection: 2x T-slot for magnetic sensor mounting
 - Port size: G1-1/2 (NPT1-1/2 optional)
 - Piston rod thread: M56×2 external thread
 - Material: Cold drawn steel tube (STKM13A), chrome-plated rod (SUJ2)
 - Temperature range: -20℃ to 150℃ (with high-temp seals)
 - Protection rating: IP65 (standard wipers)
 - Weight: 23.5kg ±5% (without accessories)
 - Dimensions: 500mm(L) × 200mm(W) × 200mm(H)
 
Heavy-duty industrial cylinder featuring precision-ground steel construction for high moment load applications. The dual adjustable cushioning system minimizes end-impact forces up to 30% better than standard models. Sealed with HNBR material for improved chemical resistance.
            Typical Applications:
            
        - Press machine ejection systems
 - Foundry equipment positioning
 - Automotive welding fixture clamping
 - Plastic injection molding machine core-pulling
 - Heavy conveyor gate actuation
 
            Cycle Life: 
            5,000km stroke distance under standard conditions (clean air, 0.5MPa). 
            Replace seals every 3,000 operating hours in high-humidity environments.
        
    | Property | Property Value | 
|---|---|
| sku | SGJ200X350-30 | 
| Adjustable Stroke | 30mm | 
| Seal Material | NBR | 
| 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 | BSPT 3/4 | 
| Cushion Stroke | <50mm> | 
| Bore Diameter | <200mm> | 
| Stroke | 350mm | 
                  Shipping policies
                  
                
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.
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