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 ACQ125X20SB Compact Cylinder Specifications
- Model: ACQ125X20SB
- Type: Single rod double-acting thin series
- Bore size: 125mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Piston speed: 50–800 mm/s (lubricated)
- Cushioning: Adjustable rubber buffer
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (ISO228/1 standard)
- Rod material: Hard chrome-plated steel (Cr-Mo)
- Tube material: Aluminum alloy (anodized)
- Seal type: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 3.2 kg (±5% tolerance)
- Dimensions: 200mm(L) × 125mm(Bore W) × 45mm(Height without mounts)
- Mounting style: Basic type (MF1) with 4x M5 threaded holes
- Rod end type: Female thread M16×1.5
- Protection rating: IP65 (standard wiper seal)
Ultra-flat cylinder optimized for space-constrained automation systems, featuring 25% reduced axial length compared to standard ISO cylinders. Precision-machined guide bands ensure smooth operation with ≤0.5mm lateral play. Integrated magnetic slot (optional) enables position sensing compatibility. Anti-rotation design maintains orientation stability under side loads.
- PCB handling robots in electronics assembly
- Clamping fixtures for CNC machining centers
- Vertical lift mechanisms in packaging lines
- Material gate control in food processing
- Precision alignment systems in optical equipment
| Property | Property Value |
|---|---|
| sku | ACQ125X20SB |
| 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 | <20mm> |
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.



