Airtac ACEJ125 Adjustable Compact Cylinder ACEJ125X250-20SB

Airtac

Airtac ACEJ125 Adjustable Compact Cylinder ACEJ125X250-20SB

$306.37 $313.87
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Description
1. Complies with ISO 21287 standard for enhanced mounting dimension compatibility;
2. Threaded body-end cover connection ensures structural integrity and serviceability;
3. Precision-machined bore with hard anodized treatment delivers exceptional wear resistance and durability;
4. Asymmetrical bidirectional piston sealing design optimizes space efficiency while integrating oil retention functionality;
5. Compact architecture reduces installation footprint by 50% compared to ISO 15552 cylinders of equivalent bore size;
6. Triple-side sensor grooves on cylinder body enable flexible sensor mounting;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operation and mechanical rotation;
8. Multiple standardized mounting accessories available for versatile configuration.
Category: Adjustable Cylinders , Brand: AirTAC , Series: ACEJ125

AirTAC ACEJ125X250-20SB Adjustable Compact Cylinder Specifications

  • Model: ACEJ125X250-20SB
  • Type: Double-acting adjustable compact cylinder
  • Bore size: 125mm
  • Stroke: 250mm
  • Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
  • Cushioning: Adjustable pneumatic cushion at both ends
  • Mounting style: Front/rear flange (ISO 15552 standard), optional foot mounting
  • Material: Aluminum alloy cylinder tube, hard chrome-plated stainless steel piston rod
  • Seal material: NBR (Nitrile rubber) with wear-resistant design
  • Operating temperature: -20℃ to 80℃ (-4°F to 176°F)
  • Port size: PT1/2 (G1/2 optional)
  • Weight: 6.8kg (14.99 lbs)
  • Dimensions: 520mm(L) × 125mm(W) × 180mm(H) (including mounting accessories)
  • Piston rod thread: M20×1.5
  • Max theoretical thrust: 9817N @0.8MPa
  • ISO standard: Compliant with ISO 15552 (formerly ISO 6431)

A high-efficiency compact cylinder featuring dual adjustable cushioning for precise motion control. The reinforced aluminum construction provides excellent heat dissipation, while the triple-lip seal design ensures leak-free operation even under frequent start-stop cycles. Includes magnetic piston for position sensing compatibility (sensor not included).

Typical Applications:
  • High-speed packaging machinery ejector systems
  • Automated assembly line clamping devices
  • Material handling lift gates
  • Automotive welding fixture positioning
  • Press machine tool changers
Installation note: Ensure proper alignment of piston rod axis within 0.2mm tolerance. Use locknuts with 25-30Nm torque for mounting brackets. Lubricate with ISO VG32 hydraulic oil if operating below 0°C.
Critical parameters:
  • Max side load: 450N at mid-stroke
  • Max piston speed: 0.5–1.5 m/s (optimal 0.7 m/s)
  • Minimum operating pressure: 0.1 MPa for cushion effectiveness


Property Property Value
sku ACEJ125X250-20SB
Adjustable Stroke <20mm>
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 G1/4" Thread
Piston Rod Thread Type External Thread
Magnet S-Magnetic
Bore Diameter 125mm
Stroke <250MM> → <250mm>
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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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