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 ACEJ16X45-20B Technical Details
- Full model code: ACEJ16X45-20B
- Series: ACEJ12 adjustable stroke type
- Bore size: 16mm
- Stroke: Adjustable from 1-45mm (preset at 45mm)
- Operating pressure: 0.05-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable external stopper
- Mounting type: Basic (with 2x M5x0.8 tapped holes)
- Port size: M5x0.8 (standard) with optional NPT1/8 adapter
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal type: NBR (nitrile) seals with wear-resistant guide rings
- Weight: 0.32kg (excluding accessories)
- Dimensions: 106mm(L) × 28mm(W) × 28mm(H) (retracted position)
- Max speed: 500mm/s
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (Grease-free operation possible)
Ultra-compact linear actuator featuring micrometer-style stroke adjustment (±0.5mm precision) through its unique rotary end cap design. The double-acting cylinder incorporates a magnetic piston for position sensing compatibility. Its square body profile prevents rotation during operation, making it ideal for precision alignment tasks.
- PCB component insertion machines
- Pharmaceutical capsule filling systems
- Semiconductor wafer handling robots
- Textile machinery thread tension control
- 3D printer auto-bed leveling mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ16X45-20B |
| 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 | External 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.











