Airtac MDJ Adjustable Cylinder MDJ25X25-20
AirTAC MDJ Adjustable Cylinder MDJ25X25-20 Technical Specifications
- Model Code: MDJ25X25-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø25 mm
- Stroke: 25 mm (0-25mm continuously adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: Rc1/8 (NPT1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Mounting: Standard ISO 15552 foot mounting (other brackets available)
- Weight: 1.85 kg ±2%
- Dimensions (L×W×H): 150mm × 80mm × 80mm (extended length: 175mm)
- Rod thread: M10×1.25 external thread
- Protection class: IP54 (standard wiper seal)
Precision stroke-adjustable cylinder featuring micrometer-style stroke limiter with 0.5mm graduation marks. The dual cushion adjustment valves enable smooth deceleration across full stroke range. Anodized aluminum construction with chromium-plated piston rod resists corrosion in humid environments. Includes magnetic piston for position sensing compatibility.
- Variable clamping force fixtures in CNC machining
- Precision web tension control in printing machinery
- Adjustable stopper mechanisms in assembly lines
- Packaging machine product ejection systems
- Semiconductor handling equipment positioners
Installation Tip:
For optimal performance, align cylinder axis within ±0.5° of load movement direction.
Lubricate with ISO VG32 turbine oil before initial use. Stroke adjustment should be
performed at 0.3-0.5 MPa air pressure for precise calibration.
Critical Note:
Do NOT exceed maximum side load of 35N. When using stroke limiter,
maintain minimum 5mm residual stroke beyond adjusted position to
prevent mechanical collision.
| Property | Property Value |
|---|---|
| sku | MDJ25X25-20 |
| 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 | M5×0.8 |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 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.