1. Compliant with ISO 21287 standards, featuring high interchangeability of mounting dimensions;
2. Threaded connection between cylinder body and end caps ensures enhanced structural integrity and maintenance-friendly design;
3. Precision-honed bore surface with hard anodized coating for superior wear resistance and extended service life;
4. Patented asymmetrical bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-efficient profile reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided T-slot configuration enables tool-less sensor mounting and positional feedback integration;
7. Integrated cushioning system effectively absorbs residual kinetic energy from high-speed operation and mechanical inertia;
8. Comprehensive selection of standardized mounting accessories available for flexible system integration.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: ACEJ50~63
AirTAC ACEJ63X55-20B Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 (Adjustable Compact Series)
- Model: ACEJ63X55-20B
- Bore size: 63mm
- Stroke: 55mm (adjustable ±2mm)
- Operating pressure: 0.05-0.9 MPa
- Piston speed: 50-750 mm/s
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (G1/8 equivalent flow)
- Mounting type: Basic type (20B code)
- Rod rotation: Not allowed
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 1.85 kg
- Dimensions: 200mm(L) × 63mm(Bore diameter) × 76mm(Mounting height)
- Material: Aluminum alloy barrel, Chrome-plated piston rod
- Seal material: NBR/PU combination
- Protection class: IP54 (standard)
High-precision compact cylinder featuring dual adjustable cushions and space-saving design. The ACEJ63X55-20B combines 360° adjustable mounting angles with anti-vibration structure, optimized for repetitive positioning tasks. Includes built-in magnet for sensor attachment and features wear-resistant guide rings for extended service life.
- PCB handling robots in electronics manufacturing
- Precision clamping devices in CNC machining centers
- Bottle cap pressing mechanisms in beverage lines
- Automated test equipment positioning stages
- Pharmaceutical blister packaging machines
| Theoretical thrust (0.5MPa) | 1,560N (push), 1,420N (pull) |
| Max permissible kinetic energy | 0.27J |
| Repeat positioning accuracy | ±0.3mm |
| Max cycle rate | 3 cycles/sec |
| Property | Property Value |
|---|---|
| sku | ACEJ63X55-20B |
| 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 | G1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| 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.











