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 ACEJ125X20-20S Adjustable Compact Cylinder Specifications
- Model: ACEJ125X20-20S
- Type: Double-acting adjustable stroke compact cylinder
- Bore size: Ø125mm
- Stroke: 20mm (adjustable through built-in stopper)
- Operating pressure: 0.05–1.0 MPa
- Port size: G3/8 (NPT1/4 optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic (standard) with multiple mounting accessories available
- Temperature range: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Weight: ~4.8kg (including mounting hardware)
- Dimensions: 230mm(L) × 140mm(W) × 140mm(H) (extended length)
- Rod thread: M12×1.25
- Piston speed: 50–700mm/s
- Protection rating: IP54 (standard), IP67 (optional)
A space-saving workhorse with precision stroke adjustment capability, featuring an integrated magnetic field for sensor mounting. The dual-chrome-plated piston rod and self-lubricating bushings ensure smooth operation in high-cycle applications. Designed for 1 million+ cycles at rated pressure.
- Precision clamping in CNC fixture systems
- Vertical lifting mechanisms in packaging lines
- Position adjustment in semiconductor wafer handling
- Gate control in injection molding machines
- Automated conveyor sorting deflectors
| Property | Property Value |
|---|---|
| sku | ACEJ125X20-20S |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <20mm> |
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.











