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 ACEJ16X45-20 Technical Details
- Model Series: ACEJ12 (Adjustable Compact Cylinder Family)
- Specific Model: ACEJ16X45-20
- Bore Size: 16mm (Standard ACEJ Series)
- Stroke: 45mm (±2mm adjustable via built-in stroke limiter)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Port Size: M5x0.8 (Dual Rc1/8/NPT1/8 adapter included)
- Cushioning: Adjustable rubber buffer (360° rotatable)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Ambient Temperature: -10℃ to 70℃ (Dry air required below 0℃)
- Mounting Style: Basic Type (Optional foot/axial mounts via ASNUF01 kit)
- Rod Thread: M6x1.0 (Stainless steel with PTFE anti-rotation coating)
- Weight: 0.45kg ±3% (Without accessories)
- Dimensions: 76mm(L) x 32mm(W) x 32mm(H) (Cylinder body only)
- Full Extended Length: 121mm (45mm stroke + base length)
- Material: Aluminum alloy barrel (Hard anodized) / CRMo steel rod
- Seal Type: NBR + PU hybrid seals (Food-grade grease pre-applied)
- Repeat Accuracy: ±0.1mm (Under 0.5MPa)
Ultra-compact cylinder featuring a patented anti-rotation mechanism and tool-free stroke adjustment. The 20° conical piston design ensures smooth movement even at ultra-low pressures (0.05MPa). Includes integrated air-saving function that reduces consumption by 18% compared to standard cylinders. Compatible with ISO 6432 mounting accessories.
- Robotic end-effector positioning systems
- Semiconductor wafer handling equipment
- Pharmaceutical blister packaging machines
- Precision clamping in CNC tool changers
- 3D printer auto-bed leveling mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ16X45-20 |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 16mm |
| Stroke | <45mm> |
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.









