
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 SGCJ250X125-100S Adjustable Cylinder Specifications
- Series: SGCJ200~250 Adjustable Stroke Series
- Model Code Breakdown: SGCJ250X125-100S
- 250: Bore size (mm)
- 125: Maximum stroke (mm)
- 100: Minimum stroke (mm)
- S: Cushion type (Adjustable pneumatic cushion)
- Bore Size: Ø250mm ±0.5mm
- Stroke Range: 100-125mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-1000 mm/s (optimal range 100-500 mm/s)
- Ambient Temperature: -20℃ to 80℃ (non-freezing)
- Mounting Types: MF1 (Basic) / MF2 (Front flange) / MF3 (Rear flange)
- Rod Thread: M30×2.0 (Standard) / Customizable
- Cushion Adjustment: 360° rotatable with lock nut
- Material:
- Tube: Aluminum alloy AL6063-T5
- Piston Rod: Chrome-plated carbon steel S45C
- Seals: NBR + Polyurethane combination
- Weight: 21.5kg ±3% (without accessories)
- Dimensions:
- Total Length (Retracted): 648mm
- Extended Length (Max): 773mm
- Width (Mounting Flange): 295mm
- Height (Cylinder OD): 280mm
- Port Size: G3/8 (Dual ports)
- Lubrication: Pre-lubricated (Daphne Grease AL-2)
- ISO Standard: 15552 compliant
Heavy-duty adjustable stroke cylinder with dual dynamic seals for precision positioning in high-moment applications. Features wear-resistant chromium plating (25μm thickness) and anti-rotation piston design. The 5-stage buffer system minimizes end-impact at maximum stroke (125mm) under 0.7MPa pressure.
- Press machine stroke adjustment systems
- Automotive welding fixture positioners
- Die-casting machine ejector mechanisms
- Heavy conveyor gate actuators
- Paper roll clamping devices
| Property | Property Value |
|---|---|
| sku | SGCJ250X125-100S |
| Adjustable Stroke | 100mm |
| 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 | 125mm |
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.