1. Compliant with ISO 21287 standard, featuring highly versatile mounting dimensions;
2. Thread-connected cylinder body with front/rear covers ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodizing treatment delivers exceptional wear resistance and extended service life;
4. Asymmetric bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-optimized design reduces installation footprint by 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor grooves along cylinder body facilitate flexible sensor mounting;
7. Integrated shock absorber pads effectively dampen residual energy from high-speed operation and mechanical rotation;
8. Comprehensive selection of standardized mounting accessories available.
Category: Adjustable Cylinder | Brand: AIRTAC | Series: ACEJ12
AirTAC ACEJ12 Adjustable Compact Cylinder ACEJ20X75-20 Specifications
- Model: ACEJ20X75-20
- Series: ACEJ12 Adjustable Stroke Series
- Bore size: 20mm
- Stroke: 75mm (adjustable ±20mm via built-in stroke limiter)
- Mounting types: MF1/MF2 front flange, MB1 rear flange, MP2 side mount
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (dual side)
- Material: Aluminum alloy cylinder tube, hard chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 optional)
- Weight: 0.48kg (excluding accessories)
- Dimensions: 135mm(L) × 32mm(W) × 50mm(H) (at mid-stroke position)
- Rod thread: M5x0.8 internal thread
- Accessories: Optional magnetic switch (D-A93) with 2m cable
- Protection rating: IP54 (standard), IP67 with optional wiper seal
A space-saving cylinder with ±20mm stroke adjustment capability through its unique rotary end-lock mechanism. Features dual adjustable air cushions for precise speed control and impact reduction. The anodized aluminum body provides corrosion resistance in humid environments. Includes built-in mounting threads for flexible installation.
- PCB handling robots requiring precise positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated coffee machine brew group actuators
- Textile machinery thread tension control
| Property | Property Value |
|---|---|
| sku | ACEJ20X75-20 |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 75mm |
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.









