Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X55-50S
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 ACEJ20X55-50S Specifications
- Model: ACEJ20X55-50S
- Type: Double-acting adjustable compact cylinder
- Bore size: 20mm
- Stroke: 55mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front flange with side threaded holes
- Port size: M5 (Rc1/8 optional)
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR rubber (oil & heat resistant)
- Weight: 0.65kg (with standard accessories)
- Dimensions: 178mm(L) × 35mm(W) × 35mm(H) (fully retracted)
- Max theoretical force: 31.4N at 0.5MPa
- Protection rating: IP54 (standard wiper design)
A space-optimized linear actuator featuring tunable damping control for precision motion. The aluminum alloy construction achieves 50% weight reduction compared to traditional cylinders while maintaining ISO 6432 compliance. Integrated shock absorbers allow adjustment of end-position cushioning force via screwdriver (clockwise for harder damping).
- High-speed pick-and-place robotics (electronics assembly)
- Compact clamping fixtures in CNC tool changers
- Conveyor gate actuators in packaging lines
- Medical device positioning mechanisms
- Automated test equipment with limited footprint
Installation tip:
For vertical mounting, reduce cushioning force by 20-30% to prevent piston rod chatter.
Lubricate through air port with ISO VG32 hydraulic oil monthly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | ACEJ20X55-50S |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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.