2. Features asymmetrical bidirectional sealing configuration on piston with compact dimensions and integrated oil reservoir functionality;
3. Integrated shock-absorbing pads on both end covers mitigate directional change impacts;
4. Multiple rear cover configurations enable enhanced mounting flexibility;
5. Riveted composite encapsulation ensures robust connection between stainless steel barrel and end covers;
6. High-precision stainless steel tubing construction delivers exceptional structural integrity and superior corrosion resistance;
7. Comprehensive sizing options and compatible mounting accessories available for customized pneumatic solutions;
8. Full-range magnetic piston configuration as standard.
Category: Double Rod Cylinders | Brand: AIRTC | Series: MACD
AirTAC MACD40X250S Double Rod Cushioned Stainless Steel Mini Cylinder Specifications
- Model: MACD40X250S
- Bore size: 40mm
- Stroke: 250mm
- Action type: Double rod, double-acting
- Cushion type: Adjustable air cushion at both ends
- Material: Stainless steel (SUS304) body, NBR seals
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard), optional G1/8
- Mounting type: Basic fixed (optional foot/rod-end mounts)
- Piston speed: 50-700mm/s (with cushion)
- Weight: 2.45kg ±3%
- Dimensions:
- Length: 362mm (full retraction)
- Width: 62mm (including mounting bosses)
- Height: 62mm (square body profile)
- Rod diameter: 12mm (chrome-plated steel)
- Protection rating: IP67 (standard), IP69K optional
This corrosion-resistant mini cylinder features twin chrome-plated rods for enhanced lateral stability and precise linear motion. The through-rod design allows equal force in both directions, with adjustable pneumatic cushions preventing end-impact damage. Special anti-rotation mechanism maintains rod alignment during high-speed operations.
- Precision positioning in semiconductor handling
- Washdown environments (food processing/pharmaceutical)
- Multi-axis robotic gripper mechanisms
- High-cycle automation (up to 1,200 CPM)
- Cleanroom applications with ISO Class 5 requirements
1. Use 5-10μm filtered air with lubricator (ISO VG32 recommended)
2. Cushion adjustment requires 1.5mm hex key (turn clockwise to soften cushion)
3. Vertical mounting requires rod-end support when stroke >200mm
4. For vacuum applications, specify V-type seal kit (optional)
| Property | Property Value |
|---|---|
| sku | MACD40X250S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Cushion Type | Adjustable Cushioning |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.





