2. Features C-shaped retaining ring assembly for cylinder body and end caps, paired with a swaged piston-rod connection for compact reliability;
3. Precision honed inner bore ensures exceptional wear resistance and extended service life;
4. Optimized front end cap with elongated guide track enhances alignment stability;
5. Space-efficient profile minimizes installation footprint;
6. Integrated sensor grooves along cylinder periphery enable seamless magnetic switch integration;
7. Versatile mounting brackets and accessories available for multiple configurations;
Category: Slim Cylinder Series | Brand: AIRTAC | Model Range: ACQJ12~25
AirTAC ACQJ12X45-20SB Adjustable Compact Cylinder Specifications
- Series: ACQJ12~25 (12mm to 25mm bore sizes)
- Model: ACQJ12X45-20SB
- Type: Adjustable stroke thin-line pneumatic cylinder
- Bore size: 12mm (±0.1mm tolerance)
- Stroke: 45mm (adjustable via built-in stroke limiter)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: 20SB-type foot mounting with 2x M5 threaded holes
- Port size: M5x0.8 (Rc1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 0.28kg (without accessories)
- Dimensions:
- Length: 113mm (min. retracted length)
- Width: 32mm (mounting foot span)
- Height: 32mm (including piston rod protrusion)
- Protection rating: IP54 (standard sealing)
- Optional accessories: Magnetic piston (for sensor integration), rod lock nut kit
Ultra-slim profile cylinder (only 32mm height) designed for space-constrained automation applications. Features a unique dual-axis stroke adjustment mechanism allowing ±2mm stroke fine-tuning without disassembly. The hard-anodized barrel resists wear in high-cycle applications (up to 5 million cycles at 0.5MPa).
- PCB handling robots in electronics assembly
- Clamping mechanisms in CNC tool changers
- Precision positioning in optical lens manufacturing
- Sheet metal press brake tool adjustment systems
- Medical device component insertion machines
| Property | Property Value |
|---|---|
| sku | ACQJ12X45-20SB |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| 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 |
| 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.









