Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X450-75
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 SGJ125X450-75 Technical Details
- Model Code: SGJ125X450-75
- Cylinder Type: Adjustable stroke steel pipe cylinder
- Bore Size: Ø125mm (±0.5mm tolerance)
- Max Stroke: 450mm (adjustable range 0-75mm)
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable pneumatic cushion
- Mounting Style: Basic type (optional foot/mounting flange)
- Tube Material: Cold drawn precision steel pipe (Ni-Cr plated)
- Piston Rod: Chrome-plated carbon steel (Ø32mm)
- Seal Material: NBR + Polyurethane (high wear resistance)
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Port Size: G1/2 (ISO228 standard)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if needed)
- Weight: 24.7kg ±3% (without accessories)
- Dimensions: 698mm(L) × 125mm(Ø) × 165mm(H) (mounting foot height)
- Protection Class: IP54 (standard wiper design)
Industrial-grade adjustable stroke cylinder featuring a hardened steel construction with triple-layer chrome plating for exceptional corrosion resistance. The precision-ground tube ensures ≤0.08mm inner diameter tolerance, while the magnetic piston version (optional) enables position feedback. The 75mm stroke adjustment mechanism uses a mechanical locknut system with 5mm incremental markings.
- Press machine ejection systems (plastic injection molding)
- Heavy-duty clamping fixtures in automotive welding lines
- Adjustable lifting platforms in warehouse automation
- Paper roll tensioning systems in printing machinery
- Foundry equipment positioning with heat resistance
Installation Guidelines:1. Maintain ≤0.1mm/m alignment tolerance during mounting
2. Use C-shaped wrenches for stroke adjustment to prevent oval deformation
3. Apply Loctite 243 on adjustment threads after final positioning
4. Maximum side load: 350N at full extension (use guide rods for higher loads)
| Property | Property Value |
|---|---|
| sku | SGJ125X450-75 |
| Adjustable Stroke | 75mm |
| 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 | 450mm |
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.