
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 SGCJ200X150-75S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
 - Model Code Breakdown: SGCJ200X150-75S
            
- 200: Bore size (mm)
 - 150: Standard stroke length (mm)
 - 75: Adjustable stroke increment (mm)
 - S: Double cushioning
 
 - Bore diameter: 200mm ±0.5μm
 - Total stroke range: 75-225mm (adjustable in 75mm increments)
 - Operating pressure: 0.05-1.0 MPa
 - Piston speed: 50-750 mm/s (lubricated)
 - Ambient temperature: -20℃ to 80℃
 - Mounting type: Basic type (MF1) with front flange
 - Port size: G1-1/2 (ISO 228 standard)
 - Piston rod material: SCM435 chrome-plated steel
 - Tube material: Aluminum alloy 6063-T5 with hard anodizing
 - Seal type: NBR+PU hybrid seals (high wear resistance)
 - Weight: 25.8 kg ±3%
 - Dimensions (L×W×H):
            
- Retracted length: 548mm
 - Extended length: 698mm
 - Mounting flange width: 280mm
 - Overall height (with rod): 302mm
 
 - Optional accessories: Magnetic switch (D-A73), rod lock kit, heat shield
 
High-precision adjustable stroke cylinder with mechanical position locking, featuring dual cushioning system for smooth deceleration. The hardened piston rod and multi-layered sealing structure enable reliable operation in high-cycle applications (up to 1.5 million cycles). Includes built-in stroke adjustment scale with ±1mm repeat positioning accuracy.
- Variable position pressing systems in automotive assembly
 - Adjustable clamping mechanisms for injection molding machines
 - Position-controlled material handling in foundries
 - Variable height positioning in woodworking CNC routers
 
| Property | Property Value | 
|---|---|
| sku | SGCJ200X150-75S | 
| Adjustable Stroke | 75mm | 
| 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 | S-Magnetic | 
| Bore Diameter | <200mm> | 
| Stroke | 150mm | 
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.