Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X50-30
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 SGJ125X50-30 Technical Details
- Model: SGJ125X50-30
- Type: Steel pipe-type adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 50mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting style: Basic type (no built-in mounts)
- Port size: Rc1/2 (NPT1/2 optional)
- Tube material: Cold drawn precision steel pipe
- Piston rod material: Chrome-plated carbon steel
- Seal type: NBR seals with wear ring
- Weight: 8.7kg (bare cylinder)
- Dimensions:
- Length: 230mm (min. retracted)
- Width: 148mm (mounting face width)
- Height: 148mm (square tube profile)
- Protection class: IP54 (standard)
Heavy-duty industrial cylinder featuring steel pipe construction for enhanced rigidity and heat dissipation. The external stroke adjustment mechanism allows ±5mm fine-tuning without disassembly. Anti-rotation design maintains alignment in high torque applications. Requires air lubrication (ISO VG32 equivalent oil mist recommended).
- Press machine ejection systems
- Automotive welding fixture positioning
- Foundry equipment clamping mechanisms
- Heavy conveyor gate actuators
- Plastic injection molding machine components
Operation note:
Always maintain 0.3-1.0 MPa lubrication pressure. Avoid side load exceeding 200N.
Monthly inspection recommended for rod seal integrity in high-cycle applications (＞500,000 cycles/yr).
| Property | Property Value |
|---|---|
| sku | SGJ125X50-30 |
| 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 | <50mm> |
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.