Airtac MK Series Multi-position Locking Cylinder MK25X40
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 MK Series Multi-position Locking Cylinder MK25X40 Specifications
- Model: MK25X40
- Type: Multi-position pneumatic locking cylinder (mechanical interlock)
- Bore size: 25mm
- Stroke: 40mm ±0.5mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: Rc1/8 (G1/8 optional)
- Cushioning: Adjustable rubber buffer
- Mounting style: Standard foot mounting (MF1)
- Body material: Aluminum alloy (anodized)
- Rod material: Chrome-plated steel
- Seal material: NBR (Nitrile rubber)
- Weight: 0.65kg ±3%
- Dimensions: 140mm(L) × 42mm(W) × 42mm(H) (retracted state)
- Locking force: 450N max @ 0.6MPa
- Position accuracy: ±0.2mm
- Protection rating: IP54
High-precision locking cylinder with mechanical position memory function, featuring 3-stage stroke locking capability. The chrome-plated piston rod and dual dust rings ensure extended service life in contaminated environments. Requires lubrication-free operation and supports vertical/horizontal installation.
- Precision workpiece positioning in CNC tool changers
- Modular fixture systems for automotive welding lines
- Vertical lifting mechanisms in semiconductor handlers
- Multi-stage clamping devices for injection molding
- Position retention in automated packaging lines
Installation note:
Maintain 0.5-1mm clearance between locking grooves and stopper pins.
Lubricate guide shafts with ISO VG32 hydraulic oil during initial setup.
Avoid lateral impact forces exceeding 150N during operation.
| Property | Property Value |
|---|---|
| sku | MK25X40 |
| 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 | <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.