Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X150-20
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 SGCJ250X150-20 Adjustable Cylinder Specifications
- Series: SGCJ200~250 (Adjustable Stroke Series)
- Model: SGCJ250X150-20
- Bore size: Ø250mm ±0.5mm tolerance
- Stroke: 150mm (adjustable via external stopper)
- Stroke adjustment range: 0-150mm (±5% full stroke)
- Operating pressure: 0.05~0.8 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (optional MF1/MF2 flange)
- Port size: PT1-1/2 (G1-1/2 optional)
- Piston speed: 50-800mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile), optional FKM
- Rod thread: M20x1.5 (ISO 12240-2 standard)
- Weight: ~12.5kg (excluding accessories)
- Dimensions: 400mm(L) x 270mm(W) x 270mm(H)
- Rod end type: Female thread + locknut
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty adjustable stroke cylinder with precision-machined aluminum alloy body, designed for high-moment applications requiring variable positioning. Features double-acting operation with wear-resistant guide bands and chromium-plated piston rod (20μm thickness). Includes magnetic piston for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Press machine stroke control systems
- Automotive welding fixture positioning
- Die casting machine ejection mechanisms
- Heavy conveyor gate actuators
- Paper roll clamping in printing presses
Installation note:
Mount using M12x1.75 grade 8.8 bolts (min 25mm engagement).
Allow 50mm front clearance for stroke adjustment. Lubricate through
air inlet port using 1-2 drops of ISO VG32 oil per 1,000 cycles.
| Property | Property Value |
|---|---|
| sku | SGCJ250X150-20 |
| Adjustable Stroke | <20mm> |
| 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 | 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.