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 ACEJ20X80-50 Technical Details
- Model Series: ACEJ12 (Adjustable Compact Cylinder)
- Specific Model: ACEJ20X80-50
- Bore Size: 20 mm
- Stroke: 80 mm (±0.5 mm tolerance)
- Operating Pressure: 0.05–1.0 MPa (72.5–145 psi)
- Cushioning Type: Adjustable air cushion (both ends)
- Mounting Style: Front/rear threaded (M5x0.8) or optional flange
- Port Size: M5 (G1/8 adaptor included)
- Operating Temperature: -10℃ to 70℃ (14°F to 158°F)
- Piston Material: Anodized aluminum alloy (hard coat)
- Rod Material: Stainless steel (SUS304)
- Seal Type: NBR rubber (oil/moisture resistant)
- Weight: 0.68 kg (1.5 lbs) with standard fittings
- Dimensions:
- Extended Length: 144 mm
- Retracted Length: 64 mm
- Body Diameter: Φ32 mm
- Mounting Hole Spacing: 25 mm center-to-center
Precision-engineered compact cylinder featuring dual adjustable pneumatic cushions for controlled deceleration. The anti-rotation rod design ensures stable linear motion, while the corrosion-resistant construction enables operation in humid or mildly corrosive environments. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 air quality.
- PCB handling robots requiring precise stop positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automated coffee machine component actuators
- Textile machinery thread tension control systems

Property | Property Value |
---|---|
sku | ACEJ20X80-50 |
Adjustable Stroke | <50mm> |
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 | 80 mm |
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.