Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ40X250-40
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 ACQJ40X250-40 Adjustable Compact Cylinder Specifications
- Series Range: ACQJ32~40 (32mm/40mm bore sizes)
- Model: ACQJ40X250-40
- Bore Size: 40mm
- Stroke: 250mm ±0.5mm (adjustable)
- Operating Pressure: 0.1~0.9 MPa
- Cushioning Type: Adjustable pneumatic cushion (dual-side)
- Mounting Style: Basic type (Standard MF1 flange)
- Port Size: G1/4 (ISO standard thread)
- Piston Speed: 50~800 mm/s (lubricated)
- Ambient Temperature: -20℃ ~ 80℃
- Seal Material: Nitrile Rubber (NBR) with wear-resistant ring
- Body Material: Anodized aluminum alloy (cylinder tube), CR12MoV steel (piston rod)
- Weight: 2.8 kg ±3%
- Dimensions: 340mm(L) × 80mm(W) × 80mm(H) (installed height with cushion adjuster)
- Rod Thread: M10×1.25 (external)
- Repeat Positioning Accuracy: ±0.5mm
- ISO Certification: 6431, 15552 compliant
Ultra-slim profile cylinder (25% thinner than standard models) with stroke micro-adjustment capability via dual locking nuts. Features integrated cushioning control with 180° rotatable adjuster and anti-rotation guide mechanism. Corrosion-resistant construction with IP67-rated wiper seal for harsh environments. Requires ISO VG32 or equivalent hydraulic oil mist lubrication.
- Precision clamping in CNC tool changers
- Vertical lifting mechanisms in semiconductor wafer handling
- Cartesian robot Z-axis positioning
- Pharmaceutical blister packaging presses
- Battery cell compression fixtures
Installation tip:
For vertical mounting, install air vents upward. Use 0.3mm shim washers when synchronizing multiple cylinders.
Limit lateral load to ≤15% of maximum thrust. Perform stroke adjustment before pressure application.
| Property | Property Value |
|---|---|
| sku | ACQJ40X250-40 |
| 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 | <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.