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 ACEJ20X50-30S Technical Specifications
- Series: ACEJ12 (Compact Adjustable Stroke Series)
- Full model designation: ACEJ20X50-30S
- Bore size: Ø20mm
- Standard stroke: 50mm
- Adjustment range: ±3mm (Total stroke adjustment: 47-53mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s
- Cushioning type: Fixed rubber buffer + adjustable end lock
- Mounting type: Basic type (No built-in mounting brackets)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Ambient temperature: -10℃ to 70℃
- Weight: 0.48kg (1.06 lbs)
- Dimensions:
- Body length: 121mm
- Extended length: 171mm (at 50mm stroke)
- Width: 34mm (Maximum profile width)
- Height: 34mm (Square body profile)
- Rod end: Female thread M6x1.0
- Seal material: Polyurethane (Standard) / Heat-resistant NBR (Optional)
- Protection class: IP54 (Standard sealing)
This space-saving cylinder features dual-position stroke adjustment through its unique rotary end lock mechanism, allowing precise positioning without disassembly. The anodized aluminum construction ensures corrosion resistance while maintaining lightweight performance. Special anti-rotation design prevents piston rod spinning during operation.
- Precision clamping fixtures in CNC machining centers
- Cartesian robot Z-axis positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer handling systems
- Automatic screw driving equipment
| Property | Property Value |
|---|---|
| sku | ACEJ20X50-30S |
| Adjustable Stroke | 30mm |
| 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 | <50mm> |
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.











