Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X250-30
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 Series Steel Pipe Adjustable Cylinder SGJ125X250-30 Technical Details
- Model: SGJ125X250-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 250mm (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer
- Mounting style: Basic type (MF style)
- Port size: Rc1" (G1" optional)
- Piston rod thread: M33×2.0
- Material:
- Cylinder tube: Cold drawn precision steel pipe
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Weight: 18.7 kg (without accessories)
- Dimensions:
- Length: 520mm (minimum retracted length)
- Width: 168mm (including mounting brackets)
- Height: 168mm (square cross-section)
Heavy-duty steel cylinder with external stroke adjustment mechanism, featuring enhanced lateral load capacity through precision honed tube and double guide rods. The external locking collar allows ±5mm stroke adjustment without disassembly. Corrosion-resistant design with IP54 protection rating for harsh environments.
- Press machine ejection systems
- Foundry equipment positioning
- Automotive welding fixture clamping
- Heavy material handling gates
- Construction machinery actuators
Installation note:
Use locknuts (M33×2.0) with 120-140N·m torque for rod-end connections.
Lubricate with ISO VG32 hydraulic oil. Avoid side load exceeding 300N.
Allow 50mm clearance for stroke adjustment operation.
| Property | Property Value |
|---|---|
| sku | SGJ125X250-30 |
| Adjustable Stroke | 30mm |
| 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 1/2 |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | <250MM> → <250mm> |
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.