Airtac MK Series Multi-position Locking Cylinder MK20X35
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 MK20X35 Technical Details
- Model: MK20X35
- Type: Multi-position mechanical locking cylinder (double-acting)
- Bore size: Ø20mm
- Stroke: 35mm
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -10℃ to 70℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Locking mechanism: 3-position ratchet system (front/mid/rear)
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Front flange MF1 / Rear flange MB1 / Foot mounting
- Material: Aluminum alloy barrel / Hard chrome-plated piston rod
- Seals: NBR (standard) / Fluororubber (optional)
- Repeat positioning accuracy: ±0.2mm
- Weight: 0.85kg (without accessories)
- Dimensions: 150mm(L) × 50mm(W) × 50mm(H) (max extended length)
- Protection rating: IP40
Precision locking cylinder with mechanical position memory function, featuring wear-resistant chromium plating and zero-point calibration marks. The dual-guide rod design ensures stability during multi-stop operations. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Rotary index table positioning in automated assembly lines
- Modular fixture height adjustment systems
- Press tooling with intermediate stop positions
- Semiconductor wafer handling equipment
- Precision screen printing machinery
Installation note:
Maintain parallel alignment of guide rods during mounting. Apply initial lubrication (20 drops of oil)
through air ports before first use. Avoid lateral loads exceeding 15N.
Critical parameters:
Maximum side load capacity 30N / Maximum piston speed 500mm/s /
Position repeatability degrades beyond 0.5 million cycles (recommend seal replacement)
| Property | Property Value |
|---|---|
| sku | MK20X35 |
| 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 | 35mm |
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.