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 ACEJ16X70-40B Specifications
- Model: ACEJ16X70-40B (ACEJ12 Series)
- Type: Adjustable stroke compact pneumatic cylinder
- Bore size: 16mm
- Stroke: 70mm (±0.5mm tolerance)
- Adjustment range: 0-40mm (via external screw mechanism)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting style: Basic (axial mounting holes)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 0.28kg (excluding accessories)
- Dimensions: 134mm(L) × 28mm(W) × 28mm(H)
- Protection rating: IP54 (standard sealing)
- Certification: ISO 6432, VDMA 24562
Precision-engineered mini cylinder featuring tool-free stroke adjustment through a patented cam-lock mechanism. The dual-chamber design maintains stability during mid-position stops, with corrosion-resistant construction for humid environments. Includes wear-resistant guide bushings for ≤0.05mm radial play.
- Precision workpiece clamping in CNC tool changers
- Label positioning systems in packaging machinery
- Actuation of inspection probes in automated test equipment
- Door interlock mechanisms in medical sterilization devices
- Component ejection in high-speed SMT pick-and-place machines
| Property | Property Value |
|---|---|
| sku | ACEJ16X70-40B |
| Adjustable Stroke | <40mm> |
| 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 | 70mm |
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.











