Airtac MDJ Adjustable Cylinder MDJ32X25-20S
AirTAC MDJ Adjustable Cylinder MDJ32X25-20S Technical Specifications
- Model Code Breakdown: MDJ32X25-20S
- MDJ: Adjustable cushioning series
- 32: Bore size (32mm / 1.26")
- 25: Stroke length (25mm / 0.98")
- 20: Cylinder type (Compact ISO 6432 standard)
- S: Built-in magnetic sensor slot
- Operating pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO standard) / Optional NPT1/8
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seal material: NBR (Nitrile) standard / Optional FKM (Fluorocarbon)
- Weight: 1.25kg (2.76lbs) ±3% (with standard fittings)
- Dimensions:
- Total length: 121mm (4.76") [Stroke 25mm + Base length]
- Body diameter: Φ32mm (1.26")
- Mounting base: 50mm × 50mm (1.97" × 1.97")
- Rod end thread: M10 × 1.25 pitch
- Max theoretical force (@0.6MPa):
- Thrust: 483N (108.6 lbf)
- Tension: 439N (98.7 lbf)
- Air consumption (@0.6MPa): 24.1L/min (0.85 CFM)
Precision-engineered compact cylinder featuring dual adjustable air cushions for controlled deceleration. The MDJ32X25-20S combines anodized corrosion resistance with precise ISO 6432 mounting compatibility. Integrated sensor slot enables position feedback via magnetic proximity switches (sensor sold separately). Optional rod-end accessories include clevis forks and spherical bearings.
- PCB handling robots - gentle part placement
- Pharmaceutical tablet press ejection systems
- Automated curtain wall positioning mechanisms
- Semiconductor wafer transfer units
- Precision clamping in CNC fixture tooling
Maintenance Tip:
Achieve optimal cushioning performance by adjusting the flow control valves in 1/4-turn increments during commissioning. Use AirTAC PUN-01 pneumatic oil for lubrication every 500,000 cycles in high-frequency applications.
Critical Note:
When using magnetic sensors, maintain 1.5mm air gap between sensor and cylinder body. Avoid installing near strong electromagnetic interference sources (>50 Gauss).
| Property | Property Value |
|---|---|
| sku | MDJ32X25-20S |
| Adjustable Stroke | <20mm> |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <32 mm> |
| Stroke | <25 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.