Airtac MDJ Adjustable Cylinder MDJ20X80-30
$64.89
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SKU:
MDJ20X80-30
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Description
1. Complies with enterprise standards;
2. Features multiple mounting configurations for simplified installation and operation;
3. Stackable design allows multi-cylinder alignment, optimizing spatial efficiency;
4. High-precision piston rod guidance system operates lubrication-free;
5. Extensive range of models/specifications available for diverse application requirements;
6. Optional high-temperature seals ensure reliable performance at 150°C (optional feature).
Category: Adjustable Cylinders | Brand: Airtac | Series: MDJ
Installation protocol:
Align cushion screws perpendicular to mounting surface. Perform 3-5 test cycles at low pressure before final adjustment. Use locking adhesive (LOCTITE 243 recommended) after tuning.
AirTAC MDJ Adjustable Cushioning Cylinder MDJ20X80-30 Technical Details
- Model: MDJ20X80-30
- Bore size: 20mm
- Stroke: 80mm (±0.5mm tolerance)
- Adjustment type: Dual-side cushioning with 30° rotation lock
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–1000 mm/s (cushioned)
- Port size: M5x0.8 (G1/8 optional)
- Mounting: Front flange (MF1) + rear foot (MA3)
- Piston rod thread: M10x1.25
- Material: Aluminum alloy body, CRMo steel rod
- Seal type: NBR + polyurethane hybrid seals
- Temperature range: -10℃ to 80℃
- Weight: 0.92kg (excluding accessories)
- Dimensions: 185mm(L) × 34mm(W) × 34mm(H)
- Cushion adjustment range: 5–15mm (both ends)
- Lubrication: Pre-lubricated (DOP oil compatible)
Precision-engineered adjustable cylinder featuring dual shock-absorption chambers with micrometer-style adjustment screws. The 30° locking collar prevents accidental setting changes during operation. Chrome-plated rod with wear-resistant scraper reduces contamination ingress.
Ideal Applications:
- Precision positioning in CNC tool changers
- Damping control for robotic pick-and-place arms
- Variable stroke applications in packaging lines
- Shock-sensitive medical equipment actuators
- Semiconductor handling with anti-vibration requirements
Installation protocol:
Align cushion screws perpendicular to mounting surface. Perform 3-5 test cycles at low pressure before final adjustment. Use locking adhesive (LOCTITE 243 recommended) after tuning.
Service reminder:
Re-lubricate every 500,000 cycles with ISO VG32 hydraulic oil.
Replace cushion seals every 2 years under normal operation.
| Property | Property Value |
|---|---|
| sku | MDJ20X80-30 |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | 80 mm |
Shipping policies
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.
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