Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X300-20
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 SGJ125X300-20 Technical Details
- Model: SGJ125X300-20
- Type: Steel pipe-type adjustable stroke cylinder
- Bore size: 125mm
- Stroke: 300mm (adjustable)
- Mounting styles: MF1 (front flange), MB1 (rear pivot), MP2 (foot mounting)
- Cushioning: Rubber buffer + adjustable external stopper
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Seal material: NBR (Nitrile rubber)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Cold drawn precision steel pipe
- Protection rating: IP65 (standard wiper)
- Weight: ~5.8kg (excluding mounting accessories)
- Dimensions: 450mm(L) × 150mm(W) × 125mm(H) (full extension)
Heavy-duty adjustable stroke cylinder with enhanced lateral load capacity through reinforced steel construction. Features dual-position locking mechanism for stroke adjustment (±3mm fine-tuning range). The chrome-plated piston rod integrates wear-resistant coating technology, achieving 2,000km service life under standard conditions. Requires ISO 8573-1:2010 [3:4:3] class compressed air.
- Automotive welding fixture positioning systems
- Palletizing robot end-effector actuators
- Die-casting machine ejection mechanisms
- Heavy conveyor gate controls
- Paper roll clamping devices
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5mm minimum clearance between stopper nuts.
For vertical mounting, install air vent at upper port.
Recommended maintenance cycle: 3 million cycles or 12 months.
| Property | Property Value |
|---|---|
| sku | SGJ125X300-20 |
| Adjustable Stroke | <20mm> |
| 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.