Airtac MDJ Adjustable Cylinder MDJ25X30-30S
AirTAC MDJ Adjustable Cylinder MDJ25X30-30S Technical Specifications
- Model Code: MDJ25X30-30S
- Type: Miniature double-acting cylinder with adjustable cushioning
- Bore size: 25mm (ISO 6432 standard)
- Stroke: 30mm (±1mm adjustable range)
- Operating pressure: 0.05–0.8 MPa
- Piston speed: 50–800 mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃
- Port thread: M5×0.8 (G1/8 adaptor available)
- Cushioning: Adjustable rubber buffer (both ends)
- Seal material: Nitrile Butadiene Rubber (NBR)
- Weight: 0.32kg (excluding accessories)
- Dimensions: 120mm(L) × 25mm(W) × 25mm(H) (retracted state)
- Rod thread: M6×1.0 external thread (stroke end)
- Mounting options: Basic type (no built-in mounts)
- Protection class: IP54 (standard seals)
Compact linear actuator featuring micro-adjustment capability through dual-sided stroke limiters. The chromium-plated piston rod and anodized aluminum barrel ensure corrosion resistance in humid environments. Integrated cushioning control allows precise end-position deceleration adjustment via screwdriver (2.5mm flat tip required).
- Precision jig positioning in semiconductor manufacturing
- Medical device actuator mechanisms
- Robotic end-effector force adjustment systems
- Pharmaceutical capsule filling machines
- Optical lens polishing equipment
Operational note:
For optimal performance, maintain ISO VG32 hydraulic oil lubrication (drip rate 1 drop/3 cycles).
Avoid side-load forces exceeding 5N. Adjust cushion screws clockwise to increase damping force.
Allow 2mm safety margin beyond mechanical stopper during stroke adjustment.
| Property | Property Value |
|---|---|
| sku | MDJ25X30-30S |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | 30mm |
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.