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 & ACEJ16X55-50 Specifications
- Series: ACEJ (Adjustable Cushion Compact Cylinder)
- Bore sizes: Ø12mm (ACEJ12) / Ø16mm (ACEJ16)
- Stroke: 55mm (Customizable 1-300mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber bumper (both ends)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (Standard) / NPT1/8 optional
- Mounting style: 50mm center-to-center mounting holes (ACEJ16X55-50 variant)
- Rod thread: M6x1.0 (ACEJ12) / M8x1.25 (ACEJ16)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seals: NBR rubber (standard) / FKM optional
- Weight: 0.23kg (ACEJ12-55) / 0.41kg (ACEJ16X55-50)
- Dimensions (LxWxH):
- ACEJ12-55: 121mm x 32mm x 32mm
- ACEJ16X55-50: 146mm x 40mm x 40mm (including mount brackets)
- ISO standard: 6432 (ACEJ12) / 6431 (ACEJ16)
Double-acting pneumatic cylinder with precision stroke adjustment via screw-lock cushions. Features anti-rotation guide slots (±5° adjustable) and corrosion-resistant anodized finish. The 50mm mounting variant includes integrated mounting lugs with vibration-resistant steel bushings. Operates with non-lubricated air (requires 40μm filtration if lubricated).
- Precision positioning in SMT pick-and-place machines
- Clamping fixtures for CNC tooling stations
- Compact packaging line actuators with space constraints
- Pharmaceutical blister packing equipment
- Laboratory automation requiring repeatable short strokes
| Property | Property Value |
|---|---|
| sku | ACEJ16X55-50 |
| Adjustable Stroke | <50mm> |
| 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 | 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.











