Airtac ACQJ125~160 Adjustable Compact Cylinder ACQJ140X75-20SB
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 ACQJ140X75-20SB Adjustable Compact Cylinder Specifications
- Series: ACQJ125-160 (Medium frame)
- Model: ACQJ140X75-20SB
- Bore size: 140mm
- Stroke: 75mm (±0.5mm adjustment range)
- Mounting type: Front flange with side boss (ISO 15552 standard)
- Operating pressure: 0.1-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: External adjustable rubber bumper (both ends)
- Port size: G1/2 (BSPP thread)
- Piston rod thread: M20x1.5
- Material: Aluminum alloy barrel, Chrome-plated steel rod
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2kg (excluding accessories)
- Dimensions: 233mm(L) × 155mm(W) × 155mm(H)
- Max theoretical thrust: 1,539N @ 0.63MPa
- Air consumption: 1,155cm³ per stroke
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-flat cylinder (22% slimmer than standard models) with space-saving design for precision linear motion. Features dual-position cushion adjustment screws for precise end-position control. The SB suffix indicates built-in magnetic sensor slots (without sensors) for position feedback integration. Optional auto switch models available (add "-M9B" suffix).
- High-speed packaging line pusher mechanisms
- Semiconductor wafer handling robots
- Automated door/gate actuators in cleanrooms
- Plastic injection molding ejectors
- Textile machinery tension control systems
Installation note:
For vertical mounting, use counterbalance valves. Cushion adjustment should be performed
at 80% of maximum operating pressure. Lubricate rod weekly in high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | ACQJ140X75-20SB |
| 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 | <20mm> |
| Magnet | PT3/8 |
| Bore Diameter | <140mm> |
| Stroke | 75mm |
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.