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 ACEJ125X120-40S Adjustable Compact Cylinder Specifications
- Model: ACEJ125X120-40S
- Type: Double-acting adjustable compact cylinder
- Bore size: 125mm
- Stroke: 120mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Foot-mounted (MF1) with optional front flange (FF)
- Piston rod material: Hard chrome-plated steel (HCP)
- Tube material: Anodized aluminum alloy
- Seal material: NBR with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Weight: 3.8kg (±5%)
- Dimensions: 300mm(L) × 125mm(W) × 125mm(H)
- Max theoretical force: 7,852N at 0.63MPa
- Speed range: 50–750mm/s
- ISO standard: 15552 compliant
High-efficiency compact cylinder featuring precision-adjustable cushioning valves for smooth deceleration. The 40S variant includes dual guide rods for enhanced lateral load capacity (up to 850N·m bending moment). Optimized for low friction operation with integrated scraper seal to prevent particulate ingress.
- High-speed pick-and-place systems in electronics assembly
- Clamping mechanisms in CNC machining centers
- Vertical lifting gates in automated warehouses
- Packaging machine compression units
- Food processing line diverters (NSF-compliant versions available)
| Property | Property Value |
|---|---|
| sku | ACEJ125X120-40S |
| Adjustable Stroke | <40mm> |
| 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 | 120mm |
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.











