
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 Steel Tube Adjustable Cylinder SGJ125X160-75 Specifications
- Model: SGJ125X160-75
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 125mm
- Stroke: 160mm (±0.5mm tolerance)
- Adjustment range: 0-75mm (cushion needle valve stroke)
- Operating pressure: 0.1-1.0 MPa
- Medium temperature: -20℃ to 80℃ (NBR seals)
- Cushion type: Dual adjustable pneumatic cushion (front/rear)
- Port size: Rc1/4 (standard), G1/4 optional
- Mounting: Basic type (MF1) with multiple mounting options: front flange, rear flange, or foot mounting
- Tube material: Cold drawn precision steel tube with hard chrome-plated inner surface
- End cover: Aluminum alloy die-casting with oxidation treatment
- Piston rod material: Chrome-plated carbon steel (Cr-Mo steel optional)
- Seal material: NBR (standard), Polyurethane optional
- Weight: ~8.5kg (excluding accessories)
- Dimensions: 410mm(L) × 140mm(W) × 140mm(H) (fully retracted)
- Protection rating: IP65 (dust-tight & protected against water jets)
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
Heavy-duty steel cylinder with precision-machined components, featuring dual adjustable pneumatic cushions for smooth deceleration. The hard chrome-plated piston rod and corrosion-resistant construction ensure durability in harsh environments. Includes built-in auto-lubrication design for reduced maintenance.
- Material handling systems requiring precise stopping positions
- Automotive assembly line clamping fixtures
- Injection molding machine ejector mechanisms
- Heavy-duty press brake tool positioning
- Packaging machinery with variable stroke requirements
- Maximum side load capacity: 150N at piston rod end
- Recommended lubrication: ISO VG32 hydraulic oil
- Allow 0.5-1.5mm clearance between cylinder and mounting surface for thermal expansion
- Adjust cushion needles gradually (1/4 turn increments) during commissioning
| Property | Property Value |
|---|---|
| sku | SGJ125X160-75 |
| 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 | 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.