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 MK20X80 Technical Details
- Model: MK20X80
- Type: Multi-position mechanical locking cylinder (self-lubricating)
- Bore size: Ø20 mm
- Stroke: 80 mm (±0.5 mm positioning accuracy)
- Operating pressure: 0.1-1.0 MPa
- Locking force: 260 N (at 0.5 MPa)
- Ambient temperature: -10℃ to 60℃ (no freezing)
- Cylinder body material: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo alloy)
- Seal material: Heat-resistant NBR (+5℃ to 80℃)
- Mounting style: Standard MF1 (optional front flange/ rear foot)
- Cushioning: Adjustable rubber buffer (both ends)
- Repeat positioning accuracy: ±0.2 mm
- Port size: M5x0.8 (G1/8 adaptor available)
- Weight: 680 g (±2%)
- Dimensions: 215mm(L) × 32mm(W) × 32mm(H) (excluding mounting accessories)
- Rod thread: M6x1.0 (external)
- Protection class: IP54 (standard sealing)
Precision locking cylinder with mechanical position memory function, featuring 5 programmable stop points along stroke. Integrated position sensor slots (inductive sensor compatible) with wear-compensation design. Maintenance-free operation up to 5,000 km travel distance under standard conditions.
- Multi-stage press tool positioning systems
- Automated welding equipment position memory
- Semiconductor wafer handling stages
- Textile machinery pattern control
- Glass cutting machine depth adjustment
| Property | Property Value |
|---|---|
| sku | MK20X80 |
| 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 | <20mm> |
| Stroke | 80 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.







