
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ200X125-100 Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
 - Full model: SGCJ200X125-100
 - Bore size: 200mm
 - Stroke: 125mm (adjustable)
 - Adjustment range: 0-100mm (via external stopper)
 - Operating pressure: 0.05–1.0 MPa
 - Cushioning: Adjustable pneumatic cushion (dual side)
 - Mounting type: Basic fixed (MF1) with front flange
 - Port size: G1-1/2 (BSPP thread)
 - Piston material: Cast iron with hard chrome plating
 - Tube material: Aluminum alloy oxidation treated
 - Seal type: NBR + PU combination seals
 - Ambient temperature: -20℃ to 80℃
 - Weight: 24.5kg (dry, without accessories)
 - Dimensions: 582mm(L) × 250mm(W) × 250mm(H)
 - Rod end thread: M45×2 (ISO metric standard)
 - Lubrication: Pre-lubricated (recommended relube interval: 2000km)
 
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual locking nuts for stroke adjustment stability. The triple-seal design ensures leak-free operation in high-cycle applications. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication.
- Press machine stroke control systems
 - Automotive welding fixture positioning
 - Die casting machine ejection mechanisms
 - Steel coil handling equipment
 - Paper mill roller gap adjustment
 
| Property | Property Value | 
|---|---|
| sku | SGCJ200X125-100 | 
| Adjustable Stroke | 100mm | 
| 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 | BSPT 3/4 | 
| Magnet | Non-magnetic | 
| Bore Diameter | <200mm> | 
| Stroke | 125mm | 
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.