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 ACEJ12X45-30SB Adjustable Compact Cylinder Specifications
- Full model number: ACEJ12X45-30SB
- Series: ACEJ (Adjustable Compact Cylinder Economy Series)
- Bore size: Φ12mm
- Stroke: 45mm (adjustable stroke range: ±2mm)
- Operating pressure: 0.05-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (standard foot mounting)
- Port size: M5×0.8 (Rc1/8 adapter included)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Action type: Double-acting
- Max theoretical thrust: 9.5kgf (at 0.63MPa)
- Max speed: 500mm/s
- Weight: 0.28kg ±5%
- Dimensions (L×W×H):
- Extended length: 130mm
- Retracted length: 85mm
- Body width: 30mm
- Mounting base height: 10mm
- Rod-end thread: M6×1.0
- Sensor compatibility: Built-in magnet for magnetic switch installation
- Protection class: IP54 (standard wiper design)
This ultra-compact cylinder features precision-machined components and adjustable stroke mechanism, designed for space-constrained automation systems. The dual adjustable cushions minimize end-impact noise while allowing precise stroke adjustment through rotating end caps. The reinforced rod bearing ensures smooth operation even under side load conditions.
- PCB handling robots in electronics assembly
- Precision valve actuation in medical devices
- Labeling machine positioning mechanisms
- Semiconductor wafer transfer systems
- Miniature clamping fixtures in watchmaking
- 30SB suffix indicates built-in auto switch bracket grooves
- End cap rotation range: 220° for cushion adjustment
- Compatible with AirTAC MML-LS-2D magnetic sensors
- Optional rod lock version available (add "-L" to model)
| Property | Property Value |
|---|---|
| sku | ACEJ12X45-30SB |
| 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 | S-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.













