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 ACEJ50~63 Adjustable Compact Cylinder (ACEJ50X70-20) Specifications
- Series: ACEJ50~63 Adjustable Compact Series
- Full model code: ACEJ50X70-20
- Bore size: Ø50 mm
- Stroke: 70 mm (adjustable via external stopper)
- Operating pressure: 0.05~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Mounting type: Basic foot mounting (MF1)
- Rod rotation: Non-rotating design
- Piston material: Die-cast aluminum with hard anodizing
- Rod material: Chrome-plated steel (JIS S45C)
- Seal type: NBR + PU combination seals
- Weight: 1.85 kg (with standard accessories)
- Dimensions:
- Length: 225 mm (full extension)
- Width: 62 mm (mounting foot span)
- Height: 56 mm (cylinder body diameter)
- ISO standard: Compliant with ISO 6431 (mounting dimensions)
Compact profile cylinder featuring external stroke adjustment mechanism with ±2mm positioning accuracy. The dual-cushion design minimizes end-impact noise (≤70dB at 0.5MPa). Anti-corrosion treatment enables operation in humid environments (RH≤95%). Includes built-in auto-lubrication grooves for maintenance-free operation up to 3,000km travel life.
- PCB board clamping in SMT machines
- Precision position locking in semiconductor handlers
- Tooling fixture actuation in CNC workstations
- Carton box compression in packaging lines
- Lens positioning systems for optical manufacturing
| Property | Property Value |
|---|---|
| sku | ACEJ50X70-20 |
| 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 | G1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.











