Airtac MBLCJ Adjustable Mini Cylinder MBLCJ20X40-20
2、Integrated riveted aluminum cladding structure ensures reliable connection between end caps and alloy barrel;
3、Compact piston design with specialized bidirectional sealing profile incorporating oil reservoir functionality;
4、Multiple rear cover configurations enhance mounting flexibility;
5、Comprehensive product range with various cylinder sizes and mounting accessories for optimal system integration.
Category: Adjustable Cylinders , Brand: AIRTAC , Series: MBLCJ
AirTAC MBLCJ20X40-20 Adjustable Miniature Cylinder Specifications
- Model: MBLCJ20X40-20
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 20mm
- Stroke: 40mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushion adjustment range: 3-5mm (both ends)
- Piston rod thread: M5×0.8
- Port size: M5×0.8 (standard), G1/8 optional
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy body, NBR seals, Chrome-plated piston rod
- Weight: 0.48kg ±2%
- Dimensions (L×W×H): 116mm × 34mm × 34mm (extended length: 156mm)
- Non-rotating guide rod accuracy: ±0.1mm lateral deviation
- Mounting options: Standard MF1 flange with 4×M5 mounting holes
Ultra-compact linear actuator with precision stroke control, featuring dual adjustable rubber cushions for impact reduction. The anti-rotation guide rod design ensures precise linear motion, while the anodized surface treatment provides corrosion resistance. Includes built-in magnet for position sensing compatibility (sensors sold separately). Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 purity.
- PCB handling robots in electronics manufacturing
- Precision dosing mechanisms in medical devices
- Label application arms in packaging lines
- Optical lens positioning systems
- Semiconductor wafer transfer units
Installation guidelines:
Maintain coaxial alignment within 0.2mm during mounting. Lubricate with ISO VG32 turbine oil
for initial operation. Adjust cushion screws in 1/4 turn increments while monitoring with
pressure gauge (recommended 0.3-0.5MPa test pressure). Allow 5mm clearance for magnetic sensor installation.
Critical note:
Avoid side-load exceeding 5N. For vertical mounting, ensure thrust capacity exceeds
payload weight by 30%. Maximum permissible radial play: 0.15mm at full extension.
| Property | Property Value |
|---|---|
| sku | MBLCJ20X40-20 |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <40mm> |
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.