1. Complies with JIS standards;
2. C-shaped retaining ring secures cylinder body to front/rear covers, with riveted piston-rod connection for compact and reliable construction;
3. Precision-honed inner bore ensures superior wear resistance and long-term durability;
4. Extended front cover guide length enhances directional stability;
5. Space-saving profile minimizes installation footprint;
6. Perimeter sensor slots enable effortless sensor integration;
7. Multiple mounting accessory configurations available.
Category: Compact Cylinder | Brand: AIRTAC | Series: ACQJ50~63
AirTAC ACQJ50X125-40 Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 (50mm-63mm bore sizes)
- Full model: ACQJ50X125-40
- Bore size: 50mm
- Stroke: 125mm (±0.5mm tolerance)
- Adjustable cushioning: Front & rear (3-stage adjustment)
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -10℃ to 70℃
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50-750 mm/s
- Mounting type: Basic (no foot)
- Rod thread: M12×1.25
- Weight: 1.85 kg (excluding accessories)
- Dimensions:
- Length: 175mm (minimum extended length)
- Width: 58mm (body width)
- Height: 62mm (including cushion screw)
- Seal material: NBR (Nitrile rubber)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Die-cast aluminum
Ultra-slim profile cylinder (40% thinner than standard models) with precision-adjustable cushioning for vibration reduction. Features integrated mounting grooves and anti-rotation design for stable linear motion. Pre-lubricated for immediate operation with ISO VG32 hydraulic oil compatibility.
- High-speed pick-and-place systems in electronics assembly
- Precision clamping mechanisms for CNC fixtures
- Space-constrained automation in medical device manufacturing
- Packaging line diverters requiring quick stroke adjustment
- Cleanroom-compatible machinery (when paired with stainless steel rods)
| Property | Property Value |
|---|---|
| sku | ACQJ50X125-40 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.









