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 ACQ125X30SB Compact Cylinder Specifications
- Model: ACQ125X30SB
- Series: ACQ Standard Compact Cylinder
- Bore size: 125mm
- Stroke: 30mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Rubber buffer (both ends)
- Port size: G3/8 (ISO standard)
- Piston rod thread: M20×1.5
- Mounting type: Basic type (with magnetic sensor slot)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2kg (excluding accessories)
- Dimensions:
- Total length (L): 196mm
- Body width (W): 155mm
- Height (H): 125mm (excluding rod)
- Rod extension: +30mm (at full stroke)
- ISO compatibility: 6432 standard (modified)
- Corrosion protection: Chromium-plated rod
The ACQ125X30SB combines high thrust capacity (2,400N at 0.6MPa) with space-saving design, featuring 30% reduced length compared to standard cylinders. Its dual-piston design ensures smooth operation at speeds up to 1.0m/s. The built-in magnet supports cylinder position feedback when used with magnetic sensors (sensors sold separately).
- High-speed press machines requiring precise stroke control
- Automated material handling in limited-space environments
- Clamping fixtures for CNC machining centers
- Elevator door operation systems
- Heavy-duty packaging equipment actuators
| Property | Property Value |
|---|---|
| sku | ACQ125X30SB |
| 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 | External Thread |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | 125mm |
| Stroke | 30mm |
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.



