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 ACEJ125X275-20SB Adjustable Compact Cylinder Specifications
- Model: ACEJ125X275-20SB
- Type: Adjustable stroke compact cylinder (double-acting)
- Bore size: Ø125mm
- Stroke: 275mm (adjustable via external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable rubber buffer
- Mounting style: SB (Swivel base adjustable)
- Rod end thread: M20×1.5
- Weight: ~3.8kg (excluding accessories)
- Dimensions:
- Extended length: 595mm
- Retracted length: 320mm
- Body diameter: Ø135mm
- Mounting base: 155×75mm
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Adjustable stroke range: 0-275mm (±0.5mm repeatability)
High-precision adjustable cylinder with space-saving design, featuring a built-in external stroke adjustment mechanism for fine position control. The double-seal structure ensures leak-free operation in high-cycle applications. The heavy-duty swivel base allows ±5° mounting angle compensation, reducing side load stress.
- Precision press-fitting in automated assembly lines
- Variable height positioning in material handling systems
- Die cutting machine pressure control
- Adjustable clamping devices in automotive jigs
- Packaging machine product height compensation
| Property | Property Value |
|---|---|
| sku | ACEJ125X275-20SB |
| 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 | S-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.











