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 Compact Cylinder ACQJ40X70-75B Technical Details
- Series: ACQJ (Thin Type with Adjustable Stroke)
- Full model: ACQJ40X70-75B
- Bore size: 40mm (Standard range: 32/40mm)
- Stroke: 70mm (Adjustable range: 0-70mm)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Rubber buffer (Front/Rear adjustable)
- Mounting type: Basic foot & front flange (75mm center distance)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, CRCA steel piston rod
- Seals: NBR (Standard), optional FKM
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Stroke adjustment: Hex wrench-operated stroke limiter
- Max speed: 500 mm/s
- Repeat positioning accuracy: ±0.5mm
- Weight: 0.85kg (Dry, without accessories)
- Dimensions: 152mm(L) × 50mm(W) × 40mm(H) (Fully retracted)
Ultra-slim profile cylinder (only 40mm height) with stroke memory function, featuring dual-axis end lock design for precise stroke adjustment. Integrated mounting grooves enable direct sensor installation. The chrome-plated piston rod incorporates a dust-resistant scraper for harsh environments.
- PCB handling robots requiring micron-level positioning
- Modular pneumatic presses with variable stroke demands
- Semiconductor wafer clamping mechanisms
- High-density packaging line diverters
- Medical device assembly with cleanroom requirements
| Property | Property Value |
|---|---|
| sku | ACQJ40X70-75B |
| Adjustable Stroke | 75mm |
| 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 | 70mm |
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.









