Airtac MK Series Multi-position Locking Cylinder MK25X50
2. Features multiple body mounting configurations for simplified installation;
3. Gang-mounting capability enables multi-cylinder integration, optimizing space utilization in compact layouts;
4. Precision-guided piston rod design eliminates the need for external lubrication;
5. Integrated piston rod locking block ensures anti-rotation stability;
6. Extensive model selection across standardized specifications;
7. Optional high-temperature sealing materials support operation at 0~150℃ (optional feature).
Category: Multi-Position Fixed Cylinders | Brand: AIRTAC | Series: MK
AirTAC MK25X50 Multi-Position Locking Cylinder Specifications
- Model: MK25X50
- Type: Double-acting multi-position locking cylinder
- Bore diameter: 25mm
- Stroke: 50mm (±2.5mm adjustable)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Buffer type: Rubber cushion (adjustable end dampers)
- Mounting options: Front flange (MF1), rear flange (MF2), foot mount (MF4)
- Port size: M5x0.8 (G1/8 adaptor included)
- Piston rod thread: M10x1.25
- Cylinder material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Repeat positioning accuracy: ±0.2mm
- Max speed: 500 mm/s
- Weight: 0.65kg (excluding accessories)
- Dimensions: 130mm(L) × 25mm(W) × 25mm(H) (cylinder body only)
- Full extended length: 180mm (including rod end)
Precision locking cylinder with mechanical position memory function, featuring 5 programmable stop points through its dual-channel locking mechanism. The chrome-plated piston rod and wear-resistant guide bush ensure 500km+ service life under 0.5MPa load. Requires 40μm filtered air and ISO VG32 lubricant.
- Automated assembly line position locking
- Precision jig positioning in CNC machining
- Multi-stage clamping devices
- Packaging machine stopper adjustment
- Electronic component insertion mechanisms
- Printing press tooling alignment
Installation note:
Always engage locking pins before air disconnection. Allow 0.5-1mm play in mounting brackets to prevent lateral stress. Lubricate guide shafts every 50,000 cycles using silicone-free grease.
Critical parameters:
- Minimum holding force: 120N at 0.5MPa
- Position repeatability degrades above 60℃
- Max side load: 30N (axial), 15N (radial)
| Property | Property Value |
|---|---|
| sku | MK25X50 |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | <50mm> |
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.