
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 (SGCJ250X50-40S) Specifications
- Series: SGCJ200~250 (Heavy Duty Adjustable Stroke)
- Full model: SGCJ250X50-40S
- Bore size: Ø250mm (±0.1mm tolerance)
- Stroke: 50mm (adjustable via external stopper)
- Mounting type: Fixed MF1 (front flange with tapped holes)
- Operating pressure: 0.05-1.0 MPa (5-10 bar)
- Cushion type: Double adjustable rubber + air buffer
- Port size: G1-1/2 (BSPP thread)
- Piston material: High-grade aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: HNBR seals (-20℃ to 120℃)
- Ambient temperature: -10℃ to 80℃ (with optional seals up to 150℃)
- Protection class: IP54 (standard), IP67 optional
- Weight: 18.6kg (with standard accessories)
- Dimensions:
- Body length: 470mm (minimum compact length)
- Extended length: 520mm (max stroke position)
- Width: 310mm (mounting flange edge-to-edge)
- Height: 280mm (cylinder tube OD)
High-torque industrial cylinder with precision stroke adjustment mechanism, featuring dual-position locking nuts for stable positioning under heavy loads. The reinforced piston design handles side loads up to 15% of maximum thrust. Includes wear-resistant guide bushings and auto-lubrication grooves.
- Press machine ejection systems (die casting/molding)
- Steel coil handling equipment positioning
- Heavy-duty conveyor gate actuators
- Paper roll clamping in printing machinery
- Shipbuilding fixture positioning devices
| Property | Property Value |
|---|---|
| sku | SGCJ250X50-40S |
| 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 | PT 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <50mm> |
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.