
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 Tube Adjustable Cylinder SGJ200X450-100 Specifications
- Model: SGJ200X450-100
 - Bore size: Ø200 mm
 - Stroke: 450 mm (±0.5mm tolerance)
 - Operation pressure: 0.1-0.9 MPa
 - Temperature range: -20℃ to 80℃
 - Medium: Dry air (ISO8573-1:2010 Class 3.4.3)
 - Cushioning: Adjustable hydraulic shock absorber (10mm adjustment range)
 - Port size: Rc1-1/4 (G1-1/4 optional)
 - Piston rod thread: M56×2.0
 - Mounting: MF1 flange (ISO15552 standard)
 - Tube material: Cold drawn precision steel tube (STKM13A)
 - Rod material: Chromium-plated carbon steel (JIS S45C)
 - Seal material: NBR with wear-resistant ring (PU option available)
 - Corrosion protection: Black oxide coating (5-8μm)
 - Weight: ~68.5 kg (without accessories)
 - Dimensions: 
            
- Extended length: 920 mm
 - Retracted length: 470 mm
 - Flange width: 250 mm
 - Overall height: 320 mm
 
 
Heavy-duty industrial cylinder with precision-ground steel tube and reinforced end caps. Features double-acting operation with position detection slots (5mm×1mm groove on tube). Includes magnetic piston for sensor compatibility and 360° adjustable cushioning mechanism. Requires ISO VG32 hydraulic oil for cushion adjustment.
- Automotive press line automation systems
 - Steel coil handling equipment
 - Injection molding machine ejectors
 - Shipbuilding plate bending machinery
 - Mining conveyor belt tensioners
 
| Property | Property Value | 
|---|---|
| sku | SGJ200X450-100 | 
| Adjustable Stroke | 100mm | 
| 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 | 450mm | 
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.