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 ACEJ125X275-20B Adjustable Compact Cylinder Specifications
- Model: ACEJ125X275-20B
- Type: Double-acting adjustable compact cylinder
- Bore size: 125mm
- Stroke: 275mm (adjustable ±3° rotation range)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃ (dry air)
- Cushioning: Adjustable rubber buffer (front/rear)
- Mounting: 4x M6 threaded holes (ISO15552 standard)
- Port size: G3/8 (BSPP thread)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: NBR seals (optional FKM for high temp)
- Weight: 2.3kg (excluding accessories)
- Dimensions: 350mm(L) × 136mm(W) × 136mm(H)
- Rod end: Female M20x1.5 thread
- Protection rating: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil)
High-precision industrial cylinder featuring 360° adjustable auto-rotation mechanism for complex motion control. The dual chrome-plated piston rod and multi-layered sealing system ensure 5000km+ service life under full load. Optional magnetic piston version (add "-M" suffix) for position sensing.
- Rotary clamping in CNC fixture systems
- Material handling robots with angular positioning
- Plastic injection molding ejectors
- Automated conveyor diverters
- Textile machinery thread guides
| Property | Property Value |
|---|---|
| sku | ACEJ125X275-20B |
| 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 | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 275mm |
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.











