
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 Series Steel Pipe Adjustable Cylinder SGJ200X200-75 Technical Details
- Model: SGJ200X200-75
 - Type: Double-acting steel pipe cylinder with adjustable cushioning
 - Bore size: Ø200mm
 - Stroke: 200mm (adjustable stroke mechanism)
 - Operating pressure: 0.05–0.8 MPa
 - Mounting style: Standard MF1 flange (ISO 15552 compatible)
 - Port size: PT1-1/2 (NPT1-1/2 optional)
 - Piston rod material: Chrome-plated carbon steel (Cr-Mo steel core)
 - Cylinder tube: Cold drawn precision steel pipe (STKM13A)
 - Seal material: NBR (Nitrile) with wear-resistant ring
 - Temperature range: -20℃ to 80℃
 - Weight: Approximately 30kg (without accessories)
 - Dimensions: 650mm(L) × 220mm(W) × 220mm(H) (full extension)
 - ISO standard: 15552 (formerly ISO 6431)
 - Protection rating: IP40 (IP67 available with optional wiper)
 - Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
 
Heavy-duty industrial cylinder featuring steel pipe construction with external thread adjustment for precise stroke control. The 5-stage adjustable cushioning system minimizes impact at stroke ends, while the chrome-plated piston rod provides corrosion resistance. Requires 40μm filtered air and periodic relubrication every 3,000km stroke distance.
- Automotive stamping press ejection systems
 - Foundry equipment for mold clamping
 - Heavy material handling in logistics automation
 - Plastic injection molding machine core pulls
 - Paper processing machinery compression units
 
| Property | Property Value | 
|---|---|
| sku | SGJ200X200-75 | 
| Adjustable Stroke | 75mm | 
| 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 | <200mm> | 
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.