Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ250X350-100
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 Adjustable Steel Tube Cylinder SGJ250X350-100 Technical Specifications
- Full model code: SGJ250X350-100
- Bore size: Ø250 mm
- Stroke: 350 mm (±175mm adjustable)
- Operating pressure: 0.1-1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: G1-1/2 (NPT1-1/2 optional)
- Piston rod thread: M56×2 external thread
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) / Polyurethane (PU) options
- Mounting style: Fixed MF1 type with front flange
- Weight: 68.5 kg (dry, without accessories)
- Dimensions:
- Total length (extended): 1035 mm
- Body diameter: 273 mm (outer tube)
- Mounting flange width: 400 mm
- Rod end protrusion: 120 mm (max)
Heavy-duty steel cylinder with precision adjustable stroke mechanism, featuring double-end position sensing slots and impact-resistant chromium-plated rod. The thick-walled seamless steel tube construction ensures durability in high-moment applications. Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3) and periodic re-lubrication every 3000km stroke.
- Automotive press line material handling systems
- Shipbuilding plate bending/fixture positioning
- Heavy mold clamping mechanisms
- Steel coil handling equipment
- Construction machinery boom articulation
Installation guidelines:
Must be mounted with alignment tolerance ≤0.2mm/m. Use reinforced
pivot brackets for vertical installations. Allow 150mm service
clearance for stroke adjustment tools. Apply anti-seize compound
to rod threads during assembly.
| Property | Property Value |
|---|---|
| sku | SGJ250X350-100 |
| Adjustable Stroke | 100mm |
| 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 | 350mm |
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.