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 ACQJ40X90-75B Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Compact Adjustable Stroke)
- Full model: ACQJ40X90-75B
- Bore size: 40mm
- Stroke: 90mm (adjustable through stroke adjustment screws)
- Operating pressure: 0.1~0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Basic type (B series)
- Material: Aluminum alloy body, CRCA mounting bracket
- Seal material: NBR (standard), optional Polyurethane
- Port size: 1/4" NPT (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50~800 mm/s
- Weight: 1.85 kg (with bracket)
- Dimensions: 140mm(L) × 76mm(W) × 40mm(H)
- Rod thread: M10×1.25 (external)
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP54 (standard wiper design)
Ultra-slim profile cylinder (40mm height) with through-axis design for space-constrained automation. Features dual adjustable cushions with 16-position lockable stroke adjustment (75mm minimum stroke reduction). Precision-ground rod with chrome plating ensures smooth operation in high-cycle applications.
- PCB handling robots requiring precise positioning
- Medical device assembly lines with cleanroom requirements
- Packaging machine ejector mechanisms
- Semiconductor wafer transfer systems
- Automotive welding fixture clamping
| Property | Property Value |
|---|---|
| sku | ACQJ40X90-75B |
| 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 | 90mm |
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.









