Airtac ACQJ12~25 Adjustable Compact Cylinder ACQJ25X45-40S
2. Features C-shaped retaining ring assembly for cylinder body and end caps, paired with a swaged piston-rod connection for compact reliability;
3. Precision honed inner bore ensures exceptional wear resistance and extended service life;
4. Optimized front end cap with elongated guide track enhances alignment stability;
5. Space-efficient profile minimizes installation footprint;
6. Integrated sensor grooves along cylinder periphery enable seamless magnetic switch integration;
7. Versatile mounting brackets and accessories available for multiple configurations;
Category: Slim Cylinder Series | Brand: AIRTAC | Model Range: ACQJ12~25
AirTAC ACQJ25X45-40S Adjustable Compact Cylinder Specifications
- Series: ACQJ12~25 (Standard Adjustable Stroke Series)
- Model Code Breakdown: ACQJ25X45-40S
- 25: Bore size (25mm)
- 45: Stroke length (45mm)
- 40S: Special cushion structure with auto switch slot
- Bore Size Options: 12/16/20/25mm (ACQJ12~25 series)
- Stroke Range: 1-200mm (adjustable via external stopper)
- Operating Pressure: 0.1-0.9 MPa
- Mounting Style: MF1/MF2 standard mounting brackets
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Port Size: 1/8" NPT (G1/8 optional)
- Piston Speed: 50-750 mm/s
- Ambient Temperature: -20℃ to +80℃
- Seal Material: NBR (Nitrile Rubber)
- Protection Class: IP40 (Dust protected)
- Weight: 0.58 kg (excluding accessories)
- Dimensions:
- Length: 45mm (basic length) + stroke
- Width: 42mm (maximum body width)
- Height: 25mm (cylinder profile height)
Ultra-slim profile cylinder (25mm height) with patented stroke adjustment mechanism, featuring a unique dual-cushion system combining fixed rubber buffers and external screw-type stoppers. The anodized aluminum body with chromium-plated piston rod ensures corrosion resistance in humid environments. Integrated sensor grooves allow direct mounting of magnetic switches (M9 or Ø4 cylinder switches).
- PCB handling robots requiring precise stroke control
- Medical device clamping mechanisms
- Packaging machine ejection systems
- Semiconductor wafer positioning stages
- Space-constrained automation cells
Operation Tip:
For optimal performance, maintain lubrication with ISO VG32 hydraulic oil mist (1 drop/cycle recommended).
Avoid side load exceeding 15N - use guide mechanisms for heavy lateral forces. Stroke adjustment should be
performed at 0.3MPa or lower pressure.
Critical Note:
The 40S variant requires minimum 5mm stroke adjustment margin - never set stoppers beyond marked
MAX/MIN indicators. Use locknuts after adjustment to prevent creeping during vibration.
| Property | Property Value |
|---|---|
| sku | ACQJ25X45-40S |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | <45mm> |
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.