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 ACEJ63X70-20S Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 (Compact Adjustable Stroke)
- Full model: ACEJ63X70-20S
- Bore size: 63mm
- Stroke: 70mm (±0.5mm adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: External adjustable rubber bumper
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, CRCA mounting brackets
- Seal material: NBR (Nitrile rubber)
- Weight: 1.65 kg (with accessories)
- Dimensions: 200mm(L) × 63mm(Bore diameter) × 88mm(H with bracket)
- Rod thread: M10×1.25 external thread
- Mounting types: MF1 (front flange), MB1 (rear pivot)
- ISO standard: 6431 (compliant)
Space-optimized pneumatic cylinder featuring dual-axis adjustability and shock absorption tuning. The chrome-plated piston rod integrates wear-resistant coating (3-5μm thickness) for extended service life. Includes built-in magnet for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Precision clamping in CNC tool changers
- Vertical lift mechanisms in semiconductor wafer handlers
- Conveyor gate actuators for food packaging lines
- Medical sterilization chamber door interlocks
- Automated book sorting systems in logistics
| Property | Property Value |
|---|---|
| sku | ACEJ63X70-20S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 70mm |
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.











