Airtac MK Series Multi-position Locking Cylinder MK25X70
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 MK25X70 Technical Details
- Model: MK25X70 (Standard ISO 6432 variant)
- Bore size: Ø25mm (Precision honed tube)
- Stroke: 70mm (±0.5mm tolerance)
- Operation type: Double-acting with mechanical locking
- Working pressure: 0.15-1.0 MPa (150-1000 kPa)
- Port size: G1/8 (BSPP) dual ports with 8.5mm hex wrench fitting
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting: Standard ISO 15552 front flange (MF1) with rear pivot mount option
- Rod material: Chrome-plated steel rod (SUS304 equivalent)
- Tube material: Anodized aluminum alloy (6063-T5)
- Seals: High-wear resistant polyurethane (AU316) with integrated wiper
- Ambient temperature: -20℃ to +80℃ (NBR seals)/-10℃ to +180℃ (optional FKM seals)
- Weight: 1.23kg (with standard accessories)
- Dimensions: 156mm(L) × 52mm(W) × 52mm(H) (retracted position)
- Locking force: 420N max (at 0.63MPa)
- Position detection: 2x M5 threaded slots for magnetic sensors
- ISO certification: 6432:2015 & DIN ISO 15552
Heavy-duty multi-position cylinder featuring patented mechanical locking mechanism for intermediate stroke fixation. The hardened chrome piston rod and double-lip seal design ensure leak-free operation in high-cycle applications. Includes anti-rotation guide for precise linear motion, with optional magnetic piston for position feedback systems.
- Automated welding fixture positioning
- CNC machine tool clamping sequences
- Packaging line product height adjustment stations
- Automotive assembly line component pressing
- Palletizing robot intermediate stop positions
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
before initial operation. Locking mechanism requires separate 0.3-0.6MPa control air supply.
| Property | Property Value |
|---|---|
| sku | MK25X70 |
| 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 | 70mm |
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.