Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X450-50S
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 SGCJ250X450-50S Adjustable Stroke Air Cylinder Specifications
- Series: SGCJ200~250 Adjustable Series
- Model: SGCJ250X450-50S
- Bore Size: Ø250mm (±0.5mm tolerance)
- Stroke: 450mm (adjustable through external stopper)
- Operating Pressure: 0.05-1.2 MPa
- Cushion Type: Adjustable pneumatic cushion
- Mounting Type: MF1 (Square base foot mounting)
- Temperature Range: -20℃ to 80℃
- Piston Material: Cast aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Seal Type: NBR + PU hybrid seals
- Port Size: G1-1/2 (BSPP thread)
- Weight: 38.5kg (including mounting accessories)
- Dimensions:
- Body Length: 776mm (full extension)
- Stroke-Adjusted Range: 50-450mm
- Width (Square Base): 250mm × 250mm
- Rod End Height: 340mm (from base center)
- Lubrication: Pre-lubricated (No relubrication required)
- ISO Standard: Compliant with ISO 15552
High-capacity industrial cylinder with precision stroke adjustment mechanism, featuring dual-position locking collars for repeatable stroke settings. The reinforced base design handles 30% higher side loads compared to standard cylinders. Includes impact-absorbing tungsten carbide piston rings and auto-drain function for humid environments.
- Heavy-duty press machine positioning systems
- Automotive welding fixture clamping
- Injection molding machine ejectors
- Steel coil handling equipment
- Shipbuilding jig actuators
Installation Tip:
Use grade 8.8 or higher mounting bolts (M12×1.75 recommended).
Allow minimum 100mm front-end clearance for full stroke operation.
Lubricate guide rods with ISO VG32 hydraulic oil during initial setup.
| Property | Property Value |
|---|---|
| sku | SGCJ250X450-50S |
| 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 | PT 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 450mm |
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.