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 ACEJ20X90-30S Technical Specifications
- Model Series: ACEJ12 Adjustable Compact Series
- Full Model Number: ACEJ20X90-30S
- Bore Size: 20mm (Φ20)
- Stroke: 90mm (adjustable stroke mechanism)
- Operating Pressure: 0.15–0.8 MPa (21.7–116 psi)
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: 30S - Front flange with mounting holes
- Port Size: M5x0.8 (standard) / Optional NPT1/8
- Piston Material: Anodized aluminum alloy
- Rod Material: Stainless steel (SUS304)
- Seal Material: Heat-resistant NBR (Nitrile rubber)
- Weight: 0.65kg (1.43 lbs) ±5%
- Dimensions: 140mm(L) × 34mm(W) × 34mm(H)
- Stroke Tolerance: ±1.5mm
- Max Speed: 500–800 mm/s (with cushioning)
- Protection Class: IP54 (standard sealing)
A space-optimized linear actuator featuring dual adjustable stroke control and precision cushioning. The hexagonal body design allows tool-free rotation for flexible orientation adjustment. Integrated mounting grooves enable direct sensor installation without brackets. Optimized for high-frequency operations (up to 5Hz) with wear-resistant guide bushings.
- PCB board handling in electronics assembly
- Precision part positioning in semiconductor manufacturing
- Clamping mechanisms in automated packaging lines
- Valve actuation in medical device automation
- Component ejection systems in injection molding
| Property | Property Value |
|---|---|
| sku | ACEJ20X90-30S |
| 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 | 90mm |
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.











