Airtac MFJ Adjustable Mini Cylinder MFJ25X40-30S
$43.96
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MFJ25X40-30S
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Description
1. Complies with JS standards;
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
Installation Tips:
Align cylinder axis within 0.2mm perpendicular tolerance. For vertical mounting,
use counterbalance valves when handling loads over 2kg. Adjust cushion screws
clockwise to increase damping - make 1/4 turn adjustments during operation
for optimal deceleration.
Avoid side load exceeding 15N. Maximum lateral rod deflection: 0.3mm.
For vacuum applications, use MFJ25X40-30S-V variant with special seals.
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ25X40-30S Technical Details
- Model: MFJ25X40-30S
- Type: Double-acting adjustable cushion cylinder
- Bore size: 25mm
- Stroke: 40mm (±1mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: External adjustable rubber bumper (both ends)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston speed: 50-700 mm/s (lubricated condition)
- Mounting style: Basic foot mount (MFJ-00 series)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, CRMo steel piston rod
- Rod surface treatment: Hard chrome plating (3-5μm)
- Seal material: Heat-resistant NBR
- Weight: 330g ±5% (without accessories)
- Dimensions:
- Length: 138mm (fully retracted)
- Width: 34mm (body diameter)
- Height: 52mm (mounting base to rod center)
Ultra-compact pneumatic cylinder featuring precision-machined guide grooves and dual-position cushion adjustment screws. The anodized body resists corrosion in humid environments, while the magnetic piston version (MFJ25X40-30S-M) enables position sensing. Requires ISO VG32 or equivalent turbine oil lubrication for optimal performance.
Common Use Cases:
- PCB board clamping mechanisms in electronics assembly
- Precision dosing valves in pharmaceutical packaging lines
- Micro-part positioning in watchmaking robotics
- Compact sorting gates in conveyor systems
- Dental chair adjustment mechanisms
Installation Tips:
Align cylinder axis within 0.2mm perpendicular tolerance. For vertical mounting,
use counterbalance valves when handling loads over 2kg. Adjust cushion screws
clockwise to increase damping - make 1/4 turn adjustments during operation
for optimal deceleration.
Avoid side load exceeding 15N. Maximum lateral rod deflection: 0.3mm.
For vacuum applications, use MFJ25X40-30S-V variant with special seals.
| Property | Property Value |
|---|---|
| sku | MFJ25X40-30S |
| Adjustable Stroke | 30mm |
| 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 | <25 mm> |
| Stroke | <40mm> |
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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