Airtac MDJ Adjustable Cylinder MDJ20X50-50S
AirTAC MDJ Adjustable Stroke Cylinder MDJ20X50-50S Specifications
- Model: MDJ20X50-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 50mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Rubber bumper + external stroke adjustment
- Mounting style: Standard foot & front flange (optional accessories)
- Piston rod diameter: 8mm
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -10℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Body material: Aluminum alloy (anodized)
- Weight: 620g ±3%
- Dimensions:
- Total length (retracted): 115mm
- Extended length: 165mm
- Body width: 42mm
- Mounting hole spacing: 32mm (longitudinal)
- Rod end thread: M6x1.0
Precision-engineered adjustable stroke cylinder featuring a unique mechanical locking mechanism for stroke adjustment (±2mm fine-tuning capability). The dual-cushion design minimizes end-impact vibration, while the chrome-plated piston rod provides enhanced corrosion resistance. Includes built-in magnet for position sensing compatibility.
- Precision positioning in semiconductor handling equipment
- Variable clamping force applications in CNC fixtures
- Material feeding systems requiring adjustable stroke lengths
- Packaging machinery with product size variations
- Automated test equipment requiring repeatable positioning
Installation tip:
Lock the adjustment screw with 1.2-1.5N·m torque after setting desired stroke.
Lubricate with ISO VG32 hydraulic oil if operating below -5℃. Avoid side-load
forces exceeding 15N to maintain alignment accuracy.
| Property | Property Value |
|---|---|
| sku | MDJ20X50-50S |
| Adjustable Stroke | <50mm> |
| 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 | <20mm> |
| Stroke | <50mm> |
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.