Airtac MALJ20 Adjustable Mini Cylinder MALJ20X125-40-S
2、Front/rear end caps feature threaded connection design;
3、Piston sealing adopts specialized bidirectional sealing structure with compact dimensions and integrated oil reservoir function;
4、Front end incorporates self-lubricating bearing guides for enhanced lubrication and directional stability;
5、Multiple rear mounting configurations enable flexible cylinder installation;
6、Available with various cylinder sizes and compatible mounting accessories for customized configurations.
Category: Adjustable Cylinders | Brand: Airtac | Series: MALJ20
AirTAC MALJ20X125-40-S Adjustable Mini Cylinder Specifications
- Model: MALJ20X125-40-S
- Type: Adjustable stroke compact pneumatic cylinder
- Bore size: 20mm
- Stroke: 125mm (adjustable ±2mm)
- Operating pressure: 0.05–0.9 MPa
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -10℃ to 70℃
- Buffer type: Adjustable rubber cushion
- Rod material: Stainless steel (SUS304)
- Tube material: Aluminum alloy (hard anodized)
- Seal type: NBR (nitrile rubber) with wear ring
- Mounting style: Basic front flange (MF1)
- Weight: 0.52kg (without accessories)
- Dimensions: 185mm(L) × 34mm(W) × 34mm(H) (retracted)
- ISO standard: 6432 compliant
- Protection class: IP54 (standard sealing)
Ultra-compact linear actuator with precision stroke adjustment capability, featuring dual-position mechanical stops for fine-tuning stroke endpoints. The hardened piston rod and double-sealed structure ensure reliable operation in high-cycle applications. Integrated cushioning adjustment screws allow soft start/stop control without disassembly.
- PCB component insertion machines
- Pharmaceutical capsule filling systems
- Semiconductor wafer handling arms
- Precision clamping in CNC fixtures
- Automated optical inspection (AOI) equipment
- Textile machine thread tension control
Installation note:
Use alignment jig during mounting to ensure perpendicularity (max 0.1mm deviation).
Lubricate with ISO VG32 hydraulic oil before initial operation. Stroke adjustment requires
hex key 2.5mm (included). Max lateral load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | MALJ20X125-40-S |
| Adjustable Stroke | <40mm> |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 125mm |
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.