2. Threaded connection between cylinder body and front/rear covers for enhanced structural integrity and easy maintenance;
3. Cylinder bore precision-machined and hard anodized for superior wear resistance and long-term durability;
4. Piston features a compact bidirectional custom sealing profile with integrated oil reservoir capability;
5. Space-saving compact design reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided sensor grooves on cylinder body for simplified sensor mounting;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operation and mechanical rotation;
8. Multiple installation accessories available for flexible configuration.
Category: Adjustable Cylinders | Brand: AirTAC | Series: ACEJ80~100
AirTAC ACEJ80X120-40SB Adjustable Compact Cylinder Specifications
- Series: ACEJ80~100 Adjustable Compact Series
- Full model: ACEJ80X120-40SB
- Bore size: 80mm
- Stroke: 120mm (±1.5mm tolerance)
- Mounting type: Basic (Standard foot/Flange optional)
- Operating pressure: 0.1~0.9 MPa
- Cushioning: Adjustable air cushion (external screw adjustment)
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50~800 mm/s
- Ambient temperature: -20℃~80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (Nitrile rubber)
- Weight: 3.2kg (without accessories)
- Dimensions:
- Total length: 204mm (stroke 120mm + end caps)
- Tube diameter: 95mm OD
- Mounting hole spacing: 40mm (vertical) × 120mm (horizontal)
- Rod end thread: M16×1.5
- Overall height: 170mm (including rod)
High-precision adjustable cylinder featuring twin-piston guidance for enhanced stability. The ACEJ80X120-40SB combines 360° adjustable cushioning with a space-saving design (40% shorter than standard cylinders). Integrated mounting slots allow tool-free position adjustment. Special wear-resistant band design ensures 3,000km+ service life under full load.
- Precision clamping in CNC rotary tables
- Vertical lifting mechanisms in conveyor sorting systems
- Press-fit operations in automotive component assembly
- Position locking in semiconductor handling robots
- Gate control in injection molding machines
- Magnetic switch: D-A93 (3-wire NPN/PNP)
- Rod end: F10 floating joint
- Mounting kit: MKIT80-40SB (includes alignment jig)
| Property | Property Value |
|---|---|
| sku | ACEJ80X120-40SB |
| 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 | G1/8 |
| Rod Cylinder | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| 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.









