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 ACEJ20X90-30B Adjustable Compact Cylinder Specifications
- Model: ACEJ20X90-30B (Full model: ACEJ12 series variant)
- Type: Single-acting spring return compact cylinder
- Bore size: 20mm (Standardized ISO 6432 dimension)
- Stroke: 90mm (Adjustable with ±3mm fine-tuning capability)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushioning: Adjustable pneumatic cushioning
- Port size: M5x0.8 (Standard) with optional NPT1/8 adapters
- Mounting style: 30B-type foot-mounted with dual bolt pattern
- Material: Aluminum alloy barrel, CRMo steel piston rod
- Seal material: High-grade NBR rubber (-20℃ to 80℃)
- Temperature range: -10℃ to 70℃ (Dry air required below 0℃)
- Weight: 0.52kg (Including all mounting hardware)
- Dimensions: 150mm(L) × 34mm(W) × 34mm(H) (Stroke extended)
- Rod thread: M6x1.0 external thread (ISO 12240-1 compliant)
- Lubrication: Pre-lubricated (Use ISO VG32 equivalent oil if maintained)
Ultra-compact profile cylinder featuring stroke adjustment via dual-lock hex nuts, designed for space-constrained automation. The anodized barrel resists corrosion in humid environments, while the magnetic piston enables position sensing compatibility. Includes shock-absorbing end caps to minimize vibration transmission.
- PCB handling robots in electronics manufacturing
- Carton flap positioning in packaging lines
- Precision dosage control in pharmaceutical equipment
- Conveyor diverter arms in logistics sorting systems
- Cleanroom wafer processing tools
| Property | Property Value |
|---|---|
| sku | ACEJ20X90-30B |
| Adjustable Stroke | 30mm |
| 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 | <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.











