Airtac MDJ Adjustable Cylinder MDJ20X30-30
AirTAC MDJ Adjustable Cylinder MDJ20X30-30 Technical Details
- Model Code: MDJ20X30-30
- Bore Size: 20mm (ISO 6432 standard)
- Stroke: 30mm (adjustable)
- Action Type: Double-acting with adjustable stroke mechanism
- Mounting Style: Basic front flange (ISO 15552 mounting compatibility)
- Operating Pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: M5x0.8 (1/8" NPT optional)
- Temperature Range: -20℃ to +80℃
- Seal Material: Nitrile Rubber (NBR) with wear-resistant guide rings
- Piston Rod Material: Hard chrome-plated steel
- Tube Material: Anodized aluminum alloy
- Weight: 0.35kg (excluding accessories)
- Dimensions: 80mm(L) × 40mm(W) × 40mm(H) (fully retracted)
- Repeat Positioning Accuracy: ±0.5mm
- Max Theoretical Force: 63N at 0.6MPa
Compact stroke-adjustable cylinder featuring a unique screw-lock mechanism for precise stroke setting. The dual chrome-plated piston rod and anti-rotation design ensure stable linear motion. Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration. Compatible with all major brand pneumatic accessories.
- Precision clamping fixtures requiring variable stroke lengths
- Packaging machine stopper adjustments
- Semiconductor handling equipment position control
- Automated door mechanisms with space constraints
- Textile machinery tension adjustment systems
Installation Tip:
Use locknuts (not included) to secure stroke adjustment screws after positioning.
Maintain 0.5mm minimum clearance between cushion seal and end cap during adjustment.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
Note:
Avoid lateral forces exceeding 15N on piston rod.
Maximum permissible side load: 20% of theoretical thrust.
Requires 40μm filtered air with dew point -20℃ below ambient.
| Property | Property Value |
|---|---|
| sku | MDJ20X30-30 |
| 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 | 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.