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 ACEJ20X80-75SB Technical Details
- Full model: ACEJ20X80-75SB (ACEJ Series)
- Type: Double-acting adjustable compact cylinder
- Bore size: 20mm (±0.5mm tolerance)
- Stroke: 80mm (adjustable cushion range: 3-15mm)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushion type: External thread adjustable (both ends)
- Mounting style: SB-type foot mounting (ISO 15552 compatible)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -20℃ to 80℃ (with dry air)
- Piston material: Anodized aluminum alloy
- Seal type: NBR rubber (oil-resistant)
- Weight: 1.2kg (without accessories)
- Dimensions: 210mm(L) × 80mm(W) × 80mm(H)
- Rod thread: M10x1.25 (ISO 12240-1 standard)
- Max speed: 500mm/s (with cushion engaged)
- Lubrication: Pre-lubricated (maintenance-free for 5,000km)
High-precision compact cylinder featuring patented cushion adjustment screws for smooth end-of-stroke deceleration. The T-slot mounting design enables 360° adjustable mounting angles. Includes built-in auto-lubrication grooves and wear-resistant guide bands for reduced stick-slip in low-speed applications.
- High-cycle automation: PCB handling robots (300-500 cycles/min)
- Space-constrained systems: Semiconductor wafer transfer units
- Precision positioning: Optical lens assembly equipment
- Vibration-sensitive environments: Laboratory testing machinery
- Cleanroom applications: Medical device manufacturing lines
| Property | Property Value |
|---|---|
| sku | ACEJ20X80-75SB |
| Adjustable Stroke | 75mm |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 80 mm |
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.











