Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X25-20
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 ACEJ20X25-20 Technical Specifications
- Full model designation: ACEJ20X25-20
- Series: ACEJ12 Adjustable Compact Cylinder
- Bore size: 20mm
- Stroke: 25mm (standard) with ±2mm adjustable cushioning
- Mounting types: Front flange (MF1), rear flange (MF2), foot-mounted (MP2)
- Operating pressure range: 0.1-0.9 MPa
- Cushioning mechanism: Rubber buffer with adjustable screw
- Port size: M5x0.8 (standard) or 1/8" NPT optional
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Weight: 0.45kg ±5% (excluding accessories)
- Dimensions: 80mm(L) × 20mm(W) × 25mm(H) (retracted position)
- Extended length: 105mm (full stroke)
- Protection class: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (maintenance-free operation)
The ACEJ20X25-20 features a space-saving design with 20% smaller footprint than standard cylinders, incorporating dual adjustable cushioning screws for precise end-position deceleration control. Its compact aluminum body integrates wear-resistant guide bushings and features a corrosion-resistant chromed piston rod. The cylinder supports multiple mounting configurations and operates effectively in high-cycle applications (up to 5 cycles/sec).
- Precision positioning in SMT component insertion machines
- Clamping mechanisms for CNC tool changers
- Actuation in pharmaceutical blister packaging systems
- Material handling robots in cleanroom environments
- Automated test equipment for electronics manufacturing
Installation note:
Ensure proper alignment of cushion adjustment screws - clockwise rotation increases cushioning force.
Maintain minimum 5mm clearance around cylinder body for heat dissipation during continuous operation.
Use only filtered, lubricated air (ISO 8573-1:2010 Class 4.4.3 recommended).
| Property | Property Value |
|---|---|
| sku | ACEJ20X25-20 |
| 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 | <25 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.