Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ25X250-20S

Airtac

Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ25X250-20S

$77.20 $84.70
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Description
1. Manufactured in compliance with proprietary corporate standards;
2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ

AirTAC MACJ25X250-20S Stainless Steel Mini Adjustable Cylinder Specifications

  • Model: MACJ25X250-20S
  • Type: Single-acting spring return (stainless steel construction)
  • Bore size: 25mm
  • Stroke: 250mm (adjustable with ±1mm precision)
  • Material: SUS304 cylinder tube & piston rod
  • Operating pressure: 0.1–1.0 MPa
  • Temperature range: -20℃ to 150℃
  • Cushioning: Adjustable rubber bumper
  • Port size: M5×0.8 (standard) with 20mm spacing (20S designation)
  • Mounting: Front flange (NF25) with integrated mounting holes
  • Weight: 1.65kg (including all accessories)
  • Dimensions: 315mm(L) × 25mm(Bore diameter) × 40mm(Flange width)
  • Rod thread: M10×1.25 external thread at piston end
  • Seal material: Fluororubber (FKM) for high temperature resistance
  • Protection rating: IP67 (dust tight and waterproof up to 1m immersion)

Corrosion-resistant miniature cylinder optimized for precision linear motion in harsh environments. Features dual-position stroke adjustment through rotating end caps and hardened stainless steel guide rings for smooth operation. Includes built-in auto-lubrication design requiring only initial grease application.

Ideal Applications:
  • Food processing machinery (washdown environments)
  • Pharmaceutical tablet press automation
  • Semiconductor wafer handling systems
  • Marine equipment actuators
  • High-temperature oven door mechanisms
Installation tip: Use copper-free anti-seize compound on threads when installing in saltwater environments. Maximum side load capacity: 15N at full extension. For vertical mounting, ensure spring chamber faces downward to prevent moisture accumulation.
Optional Accessories: Magnetic piston version (MACJ25X250-20S/M) available for position sensing. High-cycle variant supports up to 1,200 cpm when used with AirTAC L-Series lubricators.


Property Property Value
sku MACJ25X250-20S
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 S-Magnetic
Bore Diameter <25 mm>
Stroke <250MM> → <250mm>
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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