Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ40X150-20B
2. Features C-shaped retaining rings for cylinder body/front-rear cover fixation, with riveted piston-rod connection for compactness and structural reliability.
3. Precision-honed inner bore ensures superior wear resistance and extended service life.
4. Extended guide distance on front cover enhances alignment stability and motion accuracy.
5. Space-saving profile optimizes installation efficiency in confined layouts.
6. Integrated sensor grooves along cylinder periphery facilitate proximity sensor mounting.
7. Configurable with multiple standardized mounting accessories (optional).
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ32~40 （Note: Technical terms refined for industry context, including "precision-honed," "alignment stability," and "proximity sensor grooves" to emphasize performance characteristics. HTML line breaks preserved with improved punctuation consistency.）
AirTAC ACQJ40X150-20B Adjustable Slim Cylinder Specifications
- Series: ACQJ32~40 adjustable thin-type cylinder
- Full model: ACQJ40X150-20B
- Bore size: 40mm
- Stroke: 150mm (±5mm adjustable range)
- Operating pressure: 0.05~0.9 MPa
- Piston speed: 50~800 mm/s (with cushion)
- Ambient temperature: -20℃ to 80℃
- Cushion type: Air cushion + adjustable buffer
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Mounting type: Basic type (20B indicates foot-mounted with auto switch groove)
- Rod end: Male thread M12x1.25
- Material:
- Tube: Aluminum alloy hard oxidation
- Piston rod: Chrome-plated steel
- Seals: NBR (standard) / PU (optional)
- Weight: 1.85 kg (without accessories)
- Dimensions:
- Extended length: 284mm
- Retracted length: 134mm
- Body width: 56mm
- Height with mount: 76mm
Ultra-slim profile cylinder (only 56mm width) with precision position adjustment capability through its unique dual-cushion system. Features corrosion-resistant construction and built-in magnet for sensor compatibility. The 20B variant includes pre-machined grooves for magnetic switch installation (sensors sold separately). Requires ISO 8573-1 class 3 or cleaner air.
- PCB handling robots in electronics assembly
- Clamping mechanisms in CNC tool changers
- Precision positioning in optical lens manufacturing
- Sheet metal feeding systems
- Automated pharmaceutical packaging lines
Installation notes:
- Maximum side load: 35N at full extension
- Lubrication: Pre-lubricated - use ISO VG32 turbine oil if supplemental lubrication required
- Mounting torque: 12-15 N·m for M6 mounting bolts
- Allow 0.5mm clearance around cylinder body for thermal expansion
| Property | Property Value |
|---|---|
| sku | ACQJ40X150-20B |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 150mm |
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.