
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 SGCJ200~250 Adjustable Cylinder (Model: SGCJ200X125-50) Specifications
- Series: SGCJ (Heavy-Duty Adjustable Stroke Type)
 - Bore Size: 200mm (Standard range: 200-250mm)
 - Stroke: 125mm (Adjustable through external stopper)
 - Rod Diameter: 50mm (Chrome-plated steel)
 - Operating Pressure: 0.05-1.0 MPa
 - Max Thrust: 3,140N @ 0.5MPa (Calculated value)
 - Cushioning: Adjustable hydraulic shock absorber
 - Mounting: MF1 flange with 4×M20x1.5 mounting holes
 - Port Size: G3/8 (Standard) with NPT option
 - Ambient Temperature: -10℃ to 80℃
 - Piston Speed: 50-750mm/s
 - Seal Material: HNBR (Hydrogenated Nitrile)
 - Body Material: Anodized aluminum alloy (ISO AlMg3)
 - Weight: 18.5kg ±2% (Without accessories)
 - Dimensions: 
            
- Extended Length: 555mm (Cylinder body + full stroke)
 - Retracted Length: 430mm
 - Width: 240mm (Including mounting flange)
 - Height: 240mm (Square body profile)
 
 
Industrial-grade adjustable stroke cylinder with precision position locking mechanism. Features dual adjustable cushions with oil-filled shock absorption chambers for high-speed operation (up to 1m/s). Integrated mounting grooves allow direct sensor installation. Optional auto-switch compatibility: D-A93 or D-M9N series.
- Press machine die height adjustment systems
 - Automotive welding fixture positioning
 - Foundry equipment mold clamping
 - Heavy conveyor gate actuation
 - Plastic injection molding ejectors
 
| Property | Property Value | 
|---|---|
| sku | SGCJ200X125-50 | 
| Adjustable Stroke | <50mm> | 
| 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.