
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 SGJ125X160-40 Steel Tube Adjustable Cylinder Specifications
- Model Code Breakdown: SGJ125X160-40
- SGJ: Steel Tube Adjustable Series
- 125: Bore diameter (mm)
- 160: Stroke length (mm)
- 40: Cushion adjustment type
- Bore Size: Ø125mm ±0.5μm finish
- Stroke Tolerance: +2.0/-1.5mm
- Operating Pressure: 0.05–0.9 MPa (7–130 PSI)
- Piston Speed: 50–800 mm/s (optimal)
- Cushioning: External adjustable pneumatic cushion + rubber buffer
- Mounting: Square flange with ISO 15552 pattern (8×M12 bolts)
- Port Size: G3/8 (BSPP) dual ports with 30° swivel capability
- Rod Thread: M36×1.5 external thread (chrome-plated)
- Tube Material: Cold drawn precision steel tube (STKM13A)
- Seal Package: HNBR seals with integrated wiper
- Temperature Range: -20℃ to 120℃ (dry air required above 80℃)
- Weight: 18.7 kg (without accessories)
- Dimensions:
- Extended Length: 482mm (base to rod end)
- Retracted Length: 322mm
- Body Diameter: Ø142mm (flange edge)
- Mounting Base: 200×200mm square
Industrial-grade steel cylinder designed for heavy-duty cyclic operations requiring precise stroke adjustment. Features dual-stage cushioning with 320° rotary adjustment dials for deceleration control. The hardened chrome piston rod (HRC 45-50) withstands side loads up to 350N lateral force. Includes anti-rotation guide for stable linear motion.
- Metal stamping press ejection systems
- Injection molding machine core-pulling mechanisms
- Automotive welding fixture positioning
- Heavy conveyor gate actuation
- Foundry equipment with high thermal loads
| Property | Property Value |
|---|---|
| sku | SGJ125X160-40 |
| Adjustable Stroke | <40mm> |
| 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 | 160mm |
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.