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 ACQJ40X300-40B Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Compact Adjustable Cylinder Series)
- Model Code Breakdown:
- ACQJ: Series identifier
- 40: Bore size (mm)
- X: Cushion type (Adjustable air cushion)
- 300: Stroke length (mm)
- 40B: Mounting style (Basic front flange)
- Bore Diameter: 40mm ±0.1mm
- Stroke: 300mm (Max stroke for ACQJ40: 500mm)
- Operating Pressure: 0.05-1.0 MPa
- Cushion Adjustment: 5-stage adjustable (0-100% buffer force)
- Mounting: ISO 15552 standard flange (MF1 pattern)
- Port Size: M5x0.8 (Standard) / NPT1/8 optional
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr: 3-5μm)
- Seals: NBR standard (Polyurethane optional)
- Weight: 1.85kg ±3% (Without accessories)
- Dimensions:
- Length: 438mm (Stroke 300mm + cylinder body)
- Width: 64mm (Flange mounting surface)
- Height: 53mm (Including cushion adjusters)
Ultra-slim profile cylinder (53mm height) with precision stroke control, featuring dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The hardened piston rod and integrated mounting slots enable direct installation in confined spaces. Compatible with magnetic sensors (separate purchase) for position feedback.
- PCB handling robots requiring precise vertical positioning
- Packaging line gripper mechanisms with space constraints
- Automated test equipment needing controlled actuation force
- Medical device assembly with cleanroom requirements
- Pharmaceutical blister packaging machines
| Property | Property Value |
|---|---|
| sku | ACQJ40X300-40B |
| Adjustable Stroke | <40mm> |
| 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 | 300mm |
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.









