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 ACEJ20X90-75 Technical Details
- Full Model: ACEJ20X90-75 (ACEJ12 series)
- Bore Size: Ø20 mm
- Stroke: 90 mm (±0.5 mm adjustment range)
- Operating Pressure: 0.05-1.0 MPa
- Medium Temperature: -20℃ to 80℃
- Port Size: M5x0.8 (standard) / NPT1/8 optional
- Piston Speed: 50-700 mm/s
- Cushioning: Adjustable rubber buffer (external screw type)
- Mounting: MF1 (basic front flange) + optional side mounts
- Rod End: Female thread M6x1.0
- Material: Aluminum alloy barrel, CR12MoV piston rod
- Seal Type: NBR seals with wear-resistant ring
- Weight: 0.68 kg (without accessories)
- Dimensions: 214mm(L) × 34mm(W) × 34mm(H)
- ISO Standard: 6432 compliant
- Protection Class: IP54 (standard) / IP67 optional
Ultra-slim profile cylinder with external stroke adjustment capability, featuring a unique dual-locking mechanism for precise stroke setting. The chrome-plated piston rod incorporates a dust-resistant scraper to prevent particulate ingress. Requires ISO 8573-1:2010 Class 3 compressed air quality.
- PCB handling robots requiring micron-level positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated coffee machine brew group actuators
- Textile cutting system feeders
| Property | Property Value |
|---|---|
| sku | ACEJ20X90-75 |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 90mm |
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.











