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 ACEJ12X45-20B Adjustable Compact Cylinder Specifications
- Model: ACEJ12X45-20B
- Type: Double-acting adjustable compact cylinder
- Bore size: 12 mm
- Stroke: 45 mm
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Front flange (ISO 15552 MF1/B) with integrated mounting holes
- Port size: M5x0.8 (standard), optional NPT1/8 available
- Material: Anodized aluminum barrel, stainless steel piston rod
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 0.48 kg (1.06 lbs)
- Dimensions: 116mm(L) × 34mm(W) × 34mm(H)
- Rod thread: M6x1.0 (external)
- Max theoretical force: 102N@0.63MPa (push/pull)
- ISO standard: 15552 compliant
A space-saving pneumatic actuator featuring precision-adjustable end cushioning for controlled deceleration. The hard-anodized barrel provides enhanced corrosion resistance, while the magnetic piston enables position sensing compatibility. Optimized for applications requiring precise linear motion in confined spaces with reduced energy consumption.
- PCB handling robots in electronics manufacturing
- Pharmaceutical tablet press ejection systems
- Automated test equipment positioning stages
- Food packaging machine gripper actuation
- Medical analyzer reagent dispenser mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ12X45-20B |
| 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 | 12mm |
| 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.













