
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 Tube Adjustable Cylinder SGJ200X25-30 Technical Specifications
- Model Code: SGJ200X25-30
 - Cylinder Type: Double-acting adjustable stroke
 - Bore Size: Ø200 mm (ISO 6432 standard)
 - Stroke Length: 25 mm (factory default), adjustable up to 30 mm
 - Operating Pressure: 0.05-1.0 MPa
 - Medium: Dry air (lubricated or non-lubricated)
 - Ambient Temp Range: -20℃ to 80℃
 - Cushioning: External adjustable rubber bumper
 - Mounting Style: Basic type (MF1 flange optional)
 - Port Thread: G3/8 (NPT1/2 optional)
 - Tube Material: Cold drawn precision steel tube
 - Piston Rod: Chrome-plated carbon steel
 - Seals: NBR + Polyurethane combination
 - Weight: 12.8 kg (without accessories)
 - Dimensions: 312mm(L) × 220mm(W) × 220mm(H)
 - ISO Certification: 15552 compliant
 
Heavy-duty steel cylinder with precision-ground inner surface (Ra≤0.4μm) for stable operation under high lateral loads. Features corrosion-resistant phosphate coating and dual anti-rotation guides. Includes external stroke adjustment mechanism with ±3mm fine-tuning capability through hex wrench.
- Metal stamping press ejection systems
 - Automotive welding fixture positioning
 - Paper roll clamping in converting machinery
 - Plastic injection molding machine core pulls
 - Shipbuilding alignment jacks
 
| Property | Property Value | 
|---|---|
| sku | SGJ200X25-30 | 
| 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 | <25 mm> | 
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.