Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X300-50
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 Tube Adjustable Cylinder SGJ125X300-50 Technical Details
- Model Code: SGJ125X300-50
- Bore Size: Ø125 mm
- Stroke: 300 mm (adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning Type: Air cushion adjustable at both ends
- Piston Rod Diameter: Ø35 mm
- Port Size: G1/2 (NPT1/2 optional)
- Ambient Temperature: -20℃ to 80℃
- Mounting Style: MF1 (front flange) & MB2 (rear foot)
- Tube Material: Cold drawn precision steel tube
- Seal Material: NBR + Polyurethane
- Weight: 18.6 kg ±2%
- Dimensions (L×W×H):
- Extended Length: 638 mm
- Retracted Length: 338 mm
- Mounting Flange Width: 180 mm
- Foot Mount Base: 125×125 mm
Heavy-duty steel cylinder with precision ground inner tube and external stroke adjustment mechanism. Features dual anti-rotation guide rods (Ø20mm) for enhanced lateral load capacity and magnetic piston for position sensing compatibility. The chrome-plated piston rod includes a wear-resistant coating (25μm thickness) for extended service life.
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Installation Tip:
When using adjustable stroke feature, limit maximum extension to 90% of rated stroke. Apply Molykote G-5007 grease to adjustment threads quarterly. Maintain 0.3-0.6 MPa lubrication pressure for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | SGJ125X300-50 |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.