
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Steel Tube Adjustable Cylinder SGJ250X160-20 Technical Details
- Model Code: SGJ250X160-20
- Series: SGJ (Steel Tube Type)
- Bore Size: Ø250mm ±0.5mm tolerance
- Stroke: 160mm (Adjustable ±2mm)
- Operating Pressure: 0.1-0.9 MPa
- Operating Temperature: -20℃ to 80℃
- Port Size: G3/8 (BSPP female thread)
- Cushion Type: External adjustable rubber buffer
- Mounting Style: Fixed type (MF1) with front flange
- Tube Material: Cold drawn precision steel tube (STKM)
- Piston Rod: Hard chrome-plated carbon steel
- Seal Material: NBR + PU combination
- Weight: 28.5kg (Dry, without accessories)
- Dimensions:
- Length: 610mm (Full extension)
- Width: 270mm (Cylinder diameter + mounting flanges)
- Height: 290mm (Including rod end accessories)
- ISO Standard: 15552 (Previously ISO 6431)
- Corrosion Resistance: Class C3 (800hr salt spray test)
Heavy-duty adjustable stroke cylinder with reinforced steel construction, designed for high moment load applications. Features dual anti-rotation guide rods (Ø20mm) and 3-position magnetic sensor slots. Includes wear-resistant scraper seal for debris protection. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automotive press line material handling
- Foundry equipment positioning systems
- Paper roll clamping mechanisms
- Shipbuilding fixture actuators
- Heavy-duty packaging compression units
| Property | Property Value |
|---|---|
| sku | SGJ250X160-20 |
| Adjustable Stroke | <20mm> |
| Seal Material | NBR |
| 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 |
| Cushion Stroke | 60mm |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 160mm |
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.