2. Front/rear end caps connected via threaded joints for enhanced structural integrity;
3. Special-shaped bidirectional sealing structure on piston with compact dimensions and integrated oil reservoir design;
4. Front end incorporates self-lubricating bearing guidance for optimized lubrication and directional stability;
5. Multiple rear mounting configurations for flexible installation options;
6. Comprehensive selection of cylinder specifications and mounting accessories for customized pneumatic solutions.
Category: Aluminum Mini Cylinders , Brand: AirTAC , Series: MALD
AirTAC Cylinders, AirTAC Mini Cylinders (This translation maintains technical accuracy while optimizing terminology for pneumatic components industry standards. Key technical highlights include material specifications (aluminum alloy), sealing mechanisms (bidirectional sealing), lubrication systems (self-lubricating bearing guidance), and modular installation features. HTML line breaks are preserved as requested.)
AirTAC MALD Aluminum Miniature Cylinder MALD20X40S Specifications
- Model: MALD20X40S
- Type: Single-acting spring return (push type)
- Bore size: 20mm
- Stroke: 40mm (±1mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) with NPT1/8 optional
- Cushioning: Rubber buffer (adjustable end caps)
- Piston speed: 50–700 mm/s
- Seal material: NBR (Nitrile) with PU rod wiper
- Rod material: Stainless steel SUS304
- Body material: Aluminum alloy 6063-T5
- Weight: 280g ±5g
- Dimensions: 122mm(L) × 20mm(Ø) × 25mm(Mounting spacing)
- ISO standard: 6432 compliant
- Accessories: Optional magnetic piston (MALD20X40S-M)
Ultra-compact cylinder with anodized corrosion-resistant finish, designed for precision linear motion in confined spaces. Features dual anti-rotation guide slots (180° apart) and integrated mounting threads (M5x0.8 on both ends). Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Semiconductor wafer handling robots
- Pharmaceutical blister packaging machines
- 3D printer nozzle positioning systems
- Automated microscope stage controls
- Precision valve actuation in analytical instruments
| Property | Property Value |
|---|---|
| sku | MALD20X40S |
| 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 | Bumper Pad |
| Bore Diameter | <20mm> |
| 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.



