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 ACQJ125~160 Adjustable Thin Cylinder (ACQJ140X75-50SB) Specifications
- Series: ACQJ125~160 (Compact Adjustable Cushion Series)
- Full model: ACQJ140X75-50SB
- Bore size: 140mm
- Stroke: 75mm
- Mounting type: Basic (Standard) - SB series
- Adjustable cushioning: Front & rear end stroke adjustable (0-30% stroke)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR (nitrile rubber) wiper & seals
- Weight: 5.8kg ±3%
- Dimensions (L×W×H): 275mm × 140mm × 140mm (extended length: 350mm)
- Max theoretical thrust: 1,385N @0.5MPa
- Speed range: 50~750mm/s
- Lubrication: Pre-lubricated (DOP oil)
- Protection class: IP65 (standard wiper seal)
Ultra-slim profile cylinder (35% thinner than standard models) with dual adjustable air cushions for precise end position control. Features integrated mounting grooves for space-efficient installation. Anti-rotation design ensures stable linear motion. Special buffer seal structure reduces maintenance frequency.
- High-speed pick-and-place systems in electronics assembly
- Precision clamping mechanisms for CNC fixtures
- Vertical lifting platforms in automotive production lines
- Packaging machine material positioning systems
- Solar panel array alignment equipment
| Property | Property Value |
|---|---|
| sku | ACQJ140X75-50SB |
| 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 | <50mm> |
| 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.









