1. Compliant with JIS (Japanese Industrial Standards) specifications;
2. Features C-shaped retaining ring for cylinder body and end cover fixation, ensuring compactness and reliability;
3. Precision-machined bore with hard anodized treatment for enhanced wear resistance and durability;
4. Asymmetric bidirectional sealing structure on piston for compact dimensions and integrated oil storage capability;
5. Space-saving profile design to optimize installation space utilization;
6. Built-in sensor grooves along the cylinder periphery for effortless sensor integration.
Category: Slim Cylinder , Brand: AIRTAC , Series: ACQ125
AirTAC ACQ125X125S Thin Cylinder Technical Details
- Model: ACQ125X125S
- Type: Compact profile double-acting cylinder
- Bore size: Ø125mm
- Stroke: 125mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Mounting style: Basic type (no built-in mounting)
- Cushion type: Rubber buffer + adjustable cushion screw
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR + PU combination
- Weight: 6.8 kg (±3%)
- Dimensions:
- Total length (L): 279mm (at mid-stroke)
- Body width (W): 148mm
- Height (H): 140mm (including rod end)
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
Ultra-flat cylinder engineered for space-constrained industrial applications requiring high thrust in limited installation spaces. Features a reinforced piston rod (hard chrome plating) and dual-material sealing system for extended service life. The compact cross-section design (25% slimmer than standard cylinders) enables dense multi-cylinder arrangements.
- Automated press brake tool changers
- Plastic injection molding machine ejectors
- Steel coil handling gripper systems
- Automotive welding fixture clamps
- Food processing conveyor gate controls
| Property | Property Value |
|---|---|
| sku | ACQ125X125S |
| 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 | PT3/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | 125mm |
| Stroke | 125mm |
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.



