2. Body features multiple mounting configurations for simplified installation and operation;
3. Modular structure allows clustered assembly of multiple cylinders, enabling efficient space utilization;
4. Precision-guided piston rod ensures stable motion with maintenance-free operation (external lubrication not required);
5. Integrated anti-rotation locking block prevents rod rotation during operation;
6. Comprehensive specifications available for diverse application requirements;
7. Optional high-temperature seals extend operating temperature range to 150°C (0–150°C optional).
Category: Multi-position Fixed Cylinders | Brand: Airtac | Series: MKD
AirTAC MKD25X25S Multi-Position Locking Cylinder Specifications
- Model: MKD25X25S
- Type: Double-acting multi-position locking cylinder
- Bore size: Ø25mm
- Stroke: 25mm (Standard) / Customizable up to 300mm
- Operating pressure: 0.05-0.9 MPa
- Operating medium: Clean dry air (Lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Locking force: 380N (at 0.5MPa)
- Piston speed: 50-800mm/s
- Cushioning: Adjustable air cushion
- Mounting types: MF1 (Front flange) / Optional: LB, FB, MP4
- Material: Aluminum alloy barrel / Chrome-plated piston rod
- Seal material: NBR (Standard) / Optional Polyurethane
- Weight: 1.8kg (Basic configuration)
- Dimensions: 250mm(L) × 50mm(W) × 50mm(H) (Stroke 25mm version)
- Accuracy: ±0.5mm position repeatability
- ISO certification: 6431/15552 compliant
Precision multi-station pneumatic actuator with mechanical locking mechanism, featuring dual internal brake systems for intermediate position holding. The T-slot design enables flexible sensor mounting and accessory integration. Special anti-rotation guide structure maintains positional accuracy under lateral loads.
- Automated welding fixture positioning systems
- CNC machine tool clamping sequence control
- Semiconductor wafer handling robots
- Automotive assembly line precision stops
- Packaging machine multi-stage height adjustment
 Installation requirements: 
            Requires 5μm filtered air supply with 1-10μm particulate filtration. 
            Lubrication recommended (ISO VG32 equivalent). Maximum side load capacity 
            150N at mid-stroke. Allow 0.5-1mm thermal expansion clearance during mounting.
 Installation requirements: 
            Requires 5μm filtered air supply with 1-10μm particulate filtration. 
            Lubrication recommended (ISO VG32 equivalent). Maximum side load capacity 
            150N at mid-stroke. Allow 0.5-1mm thermal expansion clearance during mounting.
        | Property | Property Value | 
|---|---|
| sku | MKD25X25S | 
| 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 | M5×0.8 | 
| Magnet | S-Magnetic | 
| Cushion Type | Bumper Pad | 
| Bore Diameter | <25 mm> | 
| 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.
 
              







