Airtac ACEJ12 Adjustable Compact Cylinder ACEJ20X55-50SB
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 ACEJ20X55-50SB Specifications
- Model: ACEJ20X55-50SB (ACEJ series)
- Type: Adjustable cushioning compact cylinder
- Bore size: 20mm
- Stroke: 55mm
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (standard), optional NPT1/8
- Mounting style: Basic type with axial mounting holes
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 0.38kg ±2%
- Dimensions:
- Length: 131mm (fully extended)
- Width: 34mm (body diameter)
- Height: 34mm (body diameter)
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (non-relubrication design)
This compact pneumatic cylinder features a space-saving design with 45% smaller installation space than standard cylinders. The dual adjustable cushioning system minimizes impact noise while allowing precise stroke-end speed control. Its anti-rotation piston rod and multiple mounting options (including front flange and foot mounting variants) enable flexible integration into tight spaces.
- PCB handling robots in electronics manufacturing
- Precision clamping devices for CNC tool changers
- Pharmaceutical blister packaging machines
- Automated test equipment positioning mechanisms
- Semiconductor wafer transfer systems
Installation note:
For optimal performance, maintain 0.3-1.0MPa air pressure and use 40μm filtered air.
When using in vertical orientation, add a safety factor of 1.5x to load calculations.
Cushion adjustment requires 1.5mm hex key (included in maintenance kit).
| Property | Property Value |
|---|---|
| sku | ACEJ20X55-50SB |
| 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 | External 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.