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 ACEJ16X55-20S Technical Details
- Series: ACEJ12 (Compact Adjustable Stroke Type)
- Full model code: ACEJ16X55-20S
- Bore size: Ø16 mm
- Stroke: 55 mm (adjustable through built-in stroke limiter)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) with optional NPT1/8 adaptor
- Cushioning: Rubber buffer + adjustable shock absorber
- Mounting type: 20mm rod-side flange (FN pattern)
- Piston material: Anodized aluminum alloy
- Rod material: Stainless steel SUS304
- Seal type: NBR seals with wear-resistant ring
- Weight: 380±10g (with standard accessories)
- Dimensions: 136mm(L) × 34mm(W) × 34mm(H) (retracted state)
- Extended length: 191mm (full stroke)
- Repeat positioning accuracy: ±0.5mm
- Lubrication: Pre-lubricated (oil-free operation possible)
Ultra-compact profile cylinder with integrated stroke adjustment mechanism, featuring dual-axis mounting compatibility. The dual-cushion design reduces end-impact noise to below 75dB. Optional magnetic piston version (add "-M" suffix) for position feedback. T-slot mounting groove allows 360° accessory alignment.
- PCB handling robots - component insertion/positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automated test equipment (ATE) fixture actuation
- Food processing portion control systems
- Coupler: AJS-L16 shaft connector
- Bracket: ASQFM-16 side mount
- Sensor: D-A93 slot-type magnetic switch
- Speed controller: ASC-02M flow control valve
| Property | Property Value |
|---|---|
| sku | ACEJ16X55-20S |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 16mm |
| Stroke | 55mm |
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.











