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 ACQJ50X250-50B Adjustable Slim Cylinder Specifications
- Series: ACQJ50~63 (50mm/63mm bore size options)
- Full model: ACQJ50X250-50B
- Bore size: 50mm
- Stroke: 250mm (±0.5mm tolerance)
- Adjustable cushioning: 2-stage air cushion (front/rear)
- Mounting type: MF1 (Standard foot mounting with through holes)
- Operating pressure: 0.05~0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Port size: G1/8 (Rc1/8 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal type: NBR + PU combination seals
- Cushion adjustment range: 5-20mm (via screw adjustment)
- Weight: 2.45kg (excluding accessories)
- Dimensions:
- Length: 302mm (stroke 250 + base length)
- Width: 68mm (mounting foot span)
- Height: 50mm (cylinder body diameter)
- ISO standard: Compliant with ISO 6432 (compact series)
- Lubrication: Pre-lubricated (recommended oil mist lubrication)
Ultra-slim profile cylinder (40% thinner than standard models) with precision-adjustable pneumatic cushioning, designed for high-speed automation systems requiring space optimization. Features dual anti-rotation guides and impact-resistant end caps. The 50B suffix indicates enhanced rod bearing structure for lateral load resistance.
- PCB handling robots in electronics manufacturing
- Glass panel pressing mechanisms
- High-speed sorting arms (food/pharmaceutical)
- Automated door actuators in cleanrooms
- Precision stamping equipment
| Property | Property Value |
|---|---|
| sku | ACQJ50X250-50B |
| Adjustable Stroke | <50mm> |
| 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 | <250MM> → <250mm> |
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.









