Airtac ACEJ125 Adjustable Compact Cylinder ACEJ125X55-20
2. Threaded body-end cover connection ensures structural integrity and serviceability;
3. Precision-machined bore with hard anodized treatment delivers exceptional wear resistance and durability;
4. Asymmetrical bidirectional piston sealing design optimizes space efficiency while integrating oil retention functionality;
5. Compact architecture reduces installation footprint by 50% compared to ISO 15552 cylinders of equivalent bore size;
6. Triple-side sensor grooves on cylinder body enable flexible sensor mounting;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operation and mechanical rotation;
8. Multiple standardized mounting accessories available for versatile configuration.
Category: Adjustable Cylinders , Brand: AirTAC , Series: ACEJ125
AirTAC ACEJ125X55-20 Adjustable Compact Cylinder Specifications
- Model: ACEJ125X55-20
- Type: Adjustable cushion compact cylinder (double-acting)
- Bore size: 125mm
- Stroke: 55mm ±0.5mm (adjustable)
- Operating pressure: 0.15–1.0 MPa
- Cushion type: External adjustable rubber + air buffer
- Mounting style: Basic type (no foot)
- Port size: G3/8 (12.5mm thread)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seal type: NBR rubber (oil & heat resistant)
- Weight: 1.8kg ±3% (without accessories)
- Dimensions: 180mm(L) × 132mm(W) × 132mm(H) (at mid-stroke)
- Max theoretical output: 1,227N @0.63MPa
- Protection rating: IP40 (standard dust protection)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000km)
High-precision compact cylinder featuring dual adjustable cushioning with position-lock mechanism. The chrome-plated piston rod integrates a wear-resistant coating, while the precision-ground tube ensures smooth linear motion. Includes built-in magnetic sensor slots (non-inductive model) for position feedback compatibility. Designed for applications requiring controlled deceleration and space optimization.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in automated warehouses
- Material positioning gates in packaging lines
- Press-fit operations in electronic component assembly
- Mold ejection systems in injection molding machines
Installation note:
Allow 1-2mm axial clearance during mounting to prevent side load.
For adjustable stroke applications, limit cushion screw rotation to 3 full turns maximum.
Lubricate guide shafts monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | ACEJ125X55-20 |
| Adjustable Stroke | <20mm> |
| 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 | G1/4" Thread |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 55mm |
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.