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 SGCJ200X1000-40S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Cylinder
 - Full model: SGCJ200X1000-40S
 - Bore size: 200mm (8" industrial standard)
 - Stroke: 1000mm (adjustable with ±5mm fine-tuning capability)
 - Buffer type: External adjustable hydraulic cushion (40S suffix indicates special cushioning)
 - Mounting style: MF1 front flange with rear trunnion (standard)
 - Operating pressure: 0.05-1.0 MPa (7-145 PSI)
 - Temperature range: -20℃ to 80℃ (dry air required below 0℃)
 - Port size: G1-1/2 (ISO 1179-1 compliant)
 - Cylinder material: Aluminum alloy body with chrome-plated piston rod
 - Piston rod material: SCM435 steel (hard chrome plated, thickness ≥0.02mm)
 - Seal material: NBR + PU combination seals
 - Protection rating: IP54 (standard dust/water protection)
 - Lubrication: Pre-lubricated (requires periodic relubrication every 500km stroke)
 - Repeat positioning accuracy: ±0.5mm (under 0.5MPa)
 - Max speed: 500mm/s (with cushion engaged)
 - Weight: 25.5kg (excluding mounting accessories)
 - Dimensions: 1350mm(L) × 220mm(W) × 220mm(H) (full extension)
 - Load type: Suitable for radial loads ≤850kg (at mid-stroke)
 - Accessory options: Magnetic piston (D-M9N), stroke sensor (SI-10), guide bush kit
 
Heavy-duty adjustable stroke cylinder with precision cushioning control, designed for high-mass applications requiring variable positioning. Features dual anti-rotation guides and impact-resistant end caps. The 40S variant includes enhanced cushioning valves for velocity ≥0.3m/s operations. Requires air filtration level 5μm.
- Press machine die height adjustment systems
 - Automotive welding fixture positioning
 - Bulk material gate control in mining
 - Injection molding machine ejector mechanisms
 - Bridge segmental construction alignment
 
| Property | Property Value | 
|---|---|
| sku | SGCJ200X1000-40S | 
| Adjustable Stroke | <40mm> | 
| 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 | <1000mm> | 
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.
              


