2. Threaded connection between cylinder body and end caps ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodized treatment delivers exceptional wear resistance and durability;
4. Innovative bidirectional asymmetric sealing design on piston enables compact dimensions with integrated oil reservoir functionality;
5. Space-optimized structure reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple sensor grooves on cylinder body facilitate straightforward sensor integration;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operation and mechanical rotation;
8. Comprehensive range of mounting accessories available for flexible configuration.
Category: Compact Cylinders | Brand: Airtac | Series: ACE
AirTAC ACE125X25S Compact Cylinder Specifications
- Model: ACE125X25S
- Type: Double-acting compact cylinder (ISO 6432 compliant)
- Bore size: 125mm
- Stroke: 25mm (standard) / customizable up to 300mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (no built-in mounts) with optional accessories
- Port size: M27×2 (G3/8 adaptor included)
- Piston rod thread: M24×1.5
- Material: Aluminum alloy cylinder tube, hard-anodized piston rod
- Seals: NBR (standard) / optional FKM for high temps
- Weight: 4.8kg ±2% (without accessories)
- Dimensions:
- Length: 208mm (min. retracted length)
- Width: 148mm (flange-to-flange)
- Height: 143mm (including rod end)
- Lubrication: Pre-lubricated (Grease-free operation available)
- Cycle rate: ≤1.5 m/s (optimal speed for full cushioning)
The ACE125X25S features a space-saving design with 20% smaller footprint than standard cylinders, achieving 10,000km service life under rated conditions. Its corrosion-resistant construction and triple sealing system (rod seal, wiper seal, piston seal) ensure reliable performance in humid environments. Requires 5μm filtered air (ISO 8573-1 class 3).
- High-speed pressing mechanisms in automotive assembly lines
- Palletizing robot end-effector positioning
- Plastic injection molding machine core pulls
- Heavy-duty conveyor gate actuators
- Paper mill roll tensioning systems
| Property | Property Value |
|---|---|
| sku | ACE125X25S |
| Mounting Type | Without Mounting Accessories |
| 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 | G1/4" Thread |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <25 mm> |
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.







