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 Series Adjustable Compact Cylinder ACEJ20X30-10SB Technical Details
- Model: ACEJ20X30-10SB (ACEJ12 Series)
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 30mm ±1.5mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s (lubricated)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Cushioning: External adjustable rubber bumper
- Mounting: Basic type (no foot) with axial mounting holes
- Rod thread: M6x1 external thread (stainless steel)
- Material: Aluminum alloy barrel, CR12MoV piston rod
- Seals: NBR/Urethane compound (oil-resistant)
- Weight: 0.28kg (with rod) / 0.22kg (body only)
- Dimensions: 82mm(L) × 34mm(W) × 34mm(H) (retracted)
- Extended length: 112mm (full stroke)
- Protection grade: IP54 (standard sealing)
Ultra-compact cylinder with space-saving design (60% smaller than standard ISO cylinders) featuring dual-action operation and precision stroke adjustment. The hexagonal barrel design allows wrench tightening and includes 360° rotatable auto-eliminator for easy piping. Includes magnetic piston for position sensing compatibility (sensor sold separately).
- PCB board clamping mechanisms in electronics assembly
- Precision door interlocks in cleanroom equipment
- Cartesian robot Z-axis actuation
- Medical device positioning systems requiring <3μm repeat accuracy
- Food packaging machines with frequent short-stroke cycles
| Property | Property Value |
|---|---|
| sku | ACEJ20X30-10SB |
| Adjustable Stroke | <10mm> |
| 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 | 30mm |
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.











