Airtac ACEJ12 Adjustable Compact Cylinder ACEJ16X55-40S
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 & ACEJ16X55-40S Technical Details
- Series: ACEJ (Adjustable Cushioning Economy Series)
- Bore size: 12mm (ACEJ12) / 16mm (ACEJ16X55-40S)
- Stroke: 55mm (ACEJ16X55-40S only)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (dual-side)
- Mounting style: S-type (ACEJ16X55-40S: ISO 15552 foot mounting)
- Port size: M5x0.8 (ACEJ12), 1/8" NPT (ACEJ16X55-40S)
- Piston rod thread: M6x1 (ACEJ12), M8x1.25 (ACEJ16X55-40S)
- Material: Aluminum barrel, Chrome-plated piston rod
- Seal material: NBR (standard), optional Polyurethane
- Weight: 0.23kg (ACEJ12), 0.68kg (ACEJ16X55-40S)
- Dimensions (L×W×H):
- ACEJ12: 62mm × 24mm × 24mm
- ACEJ16X55-40S: 152mm × 40mm × 40mm (full extension)
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (DOP-free oil)
High-precision compact cylinders featuring micro-adjustable cushion screws for precise end-position damping control. The anodized aluminum construction provides corrosion resistance, while the double-sealed piston design ensures leak-proof operation in high-cycle applications. The ACEJ16X55-40S variant includes integrated mounting grooves for simplified installation in automated systems.
- PCB handling robots requiring precise positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automotive component testing jigs
- Food processing conveyor gate actuators
Installation guidance:
Maintain 0.5-1mm clearance between cushion screws and end caps during adjustment.
For vertical mounting, install rod-down orientation to prevent piston drift.
Use C-Lock retention rings for maintenance-free operation beyond 5 million cycles.
| Property | Property Value |
|---|---|
| sku | ACEJ16X55-40S |
| Adjustable Stroke | <40mm> |
| 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 | S-Magnetic |
| Bore Diameter | 16mm |
| Stroke | 55mm |
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.