
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 SGCJ250X200-40 Adjustable Cylinder Specifications
- Model: SGCJ250X200-40
- Series: SGCJ200~250 Adjustable Stroke Series
- Bore size: Ø250 mm
- Stroke: 200 mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic MF1 (standard foot mounting)
- Port size: G3/4 (ISO 228/1 standard)
- Piston rod diameter: Ø45 mm (chrome-plated steel)
- Max thrust: 4,900 N @ 0.7 MPa
- Speed range: 50–750 mm/s
- Ambient temperature: -20℃ to 80℃
- Tubing material: Aluminum alloy barrel with hard anodizing
- Seal material: NBR + PU combination
- Weight: 28.5 kg (without accessories)
- Dimensions:
- Total length: 635 mm (at mid-stroke)
- Body diameter: 274 mm
- Mounting base: 320 × 250 mm
High-torque industrial cylinder with precision stroke adjustment, featuring dual-sided magnetic field for sensor compatibility. The reinforced rod guide design minimizes lateral deflection under heavy loads. Requires ISO 8573-1:2010 Class 3-4-3 compressed air and periodic lubrication (ISO VG32 equivalent).
- Metal stamping press ejection systems
- Injection molding machine core-pulling mechanisms
- Automotive welding fixture positioning
- Heavy-duty conveyor gate actuators
- Paper roll clamping in printing machinery
| Property | Property Value |
|---|---|
| sku | SGCJ250X200-40 |
| 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 | PT 1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <200mm> |
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.