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 SGJ125X150-75 Technical Details
- Model Code: SGJ125X150-75
- Cylinder Type: Double-acting adjustable stroke (steel tube construction)
- Bore Size: Ø125mm (±0.5mm tolerance)
- Stroke: 150mm (factory set, ±1mm adjustment range)
- Max. Operating Pressure: 1.0MPa (10bar)
- Medium Temperature: -20℃ to 80℃ (with NBR seals)
- Cushioning: Adjustable hydraulic shock absorber (3-stage)
- Mounting: MF1 series foot mounting standard (ISO 15552 compatible)
- Port Size: G1/2" (BSPP thread)
- Tube Material: Cold drawn precision steel tube (ST52.4)
- Rod Material: Hard chrome-plated steel (HCP-45)
- Weight: 18.7kg (without accessories)
- Dimensions:
- Extended Length: 150+2×75=300mm
- Body Diameter: Ø142mm (max. cross-section)
- Rod End Thread: M20×1.5 (male)
Industrial-grade adjustable stroke cylinder featuring heavy-wall steel construction with anti-corrosion phosphate coating. The triple-lip rod seal ensures 20,000km maintenance-free operation under ISO 6432 standards. Integrated magnetic piston allows for position sensing when paired with AT-06 series sensors.
- Requires 40μm filtered lubricated air (ISO 8573-1 Class 3.4.2)
- Buffer adjustment: Rotate cushion needle clockwise to increase damping
- Max side load: 650N at mid-stroke (with rigid guide)
- Press brake tool positioning systems
- Automotive welding fixture clamping
- Foundry equipment door actuators
- Palletizing robot end effectors
| Property | Property Value |
|---|---|
| sku | SGJ125X150-75 |
| 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 | 150mm |
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.



