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 ACE125X40SB Compact Cylinder Technical Specifications
- Model: ACE125X40SB
- Type: ISO 6432 compliant compact double-acting cylinder
- Bore size: 125mm (4.92")
- Stroke: 40mm (1.57")
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Port size: G1/2 (BSPP thread)
- Cushion type: Adjustable rubber buffers (both ends)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: High-grade NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Mounting style: Standard foot mounting (ISO 15552 MF1), optional flange mounts
- Weight: 4.8kg (10.58 lbs)
- Dimensions: 230mm(L) × 125mm(W) × 125mm(H)
- Rod end thread: M20×1.5 (external)
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-force compact cylinder featuring precision honed tube and triple sealing system. The ACE series incorporates anti-rotation guide slots and corrosion-resistant construction, with 300,000+ cycle durability. Optimized for high-speed applications with maximum piston speed of 1.0 m/s. Includes magnetic piston for sensor compatibility.
- High-speed press machines (metal stamping operations)
- Automated palletizing systems in logistics centers
- Plastic injection molding machine ejectors
- Paper converting equipment tension control
- Automotive welding fixture positioning
- Food processing conveyor gate actuators
| Property | Property Value |
|---|---|
| sku | ACE125X40SB |
| 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 | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <40mm> |
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.







