Airtac ACQJ125~160 Adjustable Compact Cylinder ACQJ140X40-30SB
2. Features C-shaped retaining rings for cylinder body and end caps fixation, with piston-rod riveted connection ensuring compactness and structural reliability;
3. Precision-honed cylinder bore surface delivers wear-resistant and excellent durability;
4. Extended front-end guide distance enhances guidance precision;
5. Space-optimized design with compact profile maximizes installation space efficiency;
6. Pre-machined sensor slots along cylinder periphery facilitates straightforward sensor integration;
7. Multiple standardized mounting accessories available for flexible configuration;
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ125~160 Adjustable Compact Cylinder
AirTAC ACQJ140X40-30SB Adjustable Slim Cylinder Specifications
- Series: ACQJ125~160 Adjustable Series
- Full model: ACQJ140X40-30SB
- Bore size: Ø140mm
- Stroke: 40mm (adjustable stroke type)
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Basic type (no accessories)
- Port size: Rc1/4 (standard) or NPT1/4 optional
- Operating temperature: -20℃ to 80℃
- Piston material: High-strength aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel rod
- Seal material: Heat-resistant NBR seals
- Weight: 5.8kg ±3% (without accessories)
- Dimensions:
- Body length: 249mm
- Extended length: 289mm (stroke included)
- Width: 176mm (mounting bracket included)
- Height: 160mm (port axis to base)
- Protection class: IP54 (standard sealing)
- Lubrication: Pre-lubricated (oil-free operation possible)
Ultra-flat cylinder with space-saving design (40% thinner than standard cylinders), featuring precision-machined guide grooves for stable linear motion. The dual adjustable cushioning system minimizes end-impact noise while allowing stroke adjustment through external screws (±3mm fine-tuning capability). Integrated mounting slots enable flexible installation orientations.
- High-speed press machines (die cushion systems)
- Automated warehouse vertical lifters
- Plastic injection molding ejectors
- Solar panel laminating equipment
- Automotive welding fixture positioning
Maintenance tip:
For optimal performance in vertical installations, install an air dryer to maintain dew point 15℃ below ambient temperature. Use C-Lube series lubricators if manual relubrication is required.
- Stroke adjustment: External screw locking with position indicator marks
- Port rotation: Ports can be reoriented in 90° increments
- Accessory ready: Compatible with M9x1.25 magnetic sensors
| Property | Property Value |
|---|---|
| sku | ACQJ140X40-30SB |
| Mounting Type | S-Magnetic |
| 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 | 30mm |
| Magnet | PT3/8 |
| Bore Diameter | <140mm> |
| Stroke | <40mm> |
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.