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 ACQJ32~40 Adjustable Slim Cylinder ACQJ40X250-30SB Specifications
- Series: ACQJ (Adjustable Compact Quality Jacketed)
- Bore size: 40mm (Standard range: 32/40mm)
- Stroke: 250mm (Customizable from 1-500mm)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (30mm adjustment range)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Piston speed: 50-750 mm/s
- Mounting type: Basic type (MF1/MF2 optional)
- Material: Aluminum alloy barrel, CR12MoV piston rod
- Seals: NBR (Nitrile rubber)
- Weight: 5.8 kg ±2%
- Dimensions:
- Length: 378mm (Cylinder body) / 628mm (Full extension)
- Width: 72mm (Max flange width)
- Height: 52mm (Compact profile)
- ISO standard: 6431 (Compact cylinder compliance)
- Repeat accuracy: ±0.5mm
Ultra-slim profile cylinder with precision stroke adjustment mechanism (30SB suffix indicates built-in adjustable stopper). Features triple sealing system and anti-rotation piston design for stable linear motion. The chrome-plated piston rod includes a scraper seal to prevent particulate ingress. Optional magnetic piston version (add "-M" suffix) for position sensing.
- High-density automation cells in electronics assembly
- Vertical press mechanisms with space constraints
- Packaging line gripper positioning systems
- Medical device actuation requiring low-friction movement
- Cleanroom-compatible machinery (special coating available)
| Property | Property Value |
|---|---|
| sku | ACQJ40X250-30SB |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.









