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 ACQJ63X75-20SB Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 (Compact Adjustable Cylinder Series)
- Model Code Breakdown:
- ACQJ: Series identifier
- 63: Bore size (63mm)
- X75: Stroke length (75mm)
- 20SB: Mounting style (20=Basic type with adjustable cushion, SB=With magnetic switch slot)
- Bore Sizes Available: 50mm, 63mm
- Operating Pressure: 0.1~0.9 MPa
- Medium Temperature: -20℃ to 80℃
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Mounting Styles: Basic (MF1), Foot (MF2), Front flange (MF3), Rear flange (MF4)
- Port Size: G1/4 (ISO standard)
- Piston Rod Thread: M16×1.5
- Material:
- Cylinder Tube: Aluminum alloy with hard anodizing
- Piston Rod: Chrome-plated steel
- End Caps: Aluminum alloy
- Seals: NBR (standard), optional Polyurethane
- Weight: 2.5 kg (with magnetic switch)
- Dimensions:
- Body Length: 143mm (excluding rod)
- Total Length (Stroke Extended): 143 + 75 = 218mm
- Width: 82mm (across mounting holes)
- Height: 63mm (bore diameter)
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 500 mm/s
- Lubrication: Pre-lubricated (Daphne Alpha No.1 equivalent)
Ultra-slim profile cylinder with integrated position sensing capability, featuring twin adjustable air cushions for precise end-position control. The T-slot magnetic switch groove allows flexible sensor mounting. Hard-anodized barrel resists wear in high-cycle applications (up to 2,000 km service life).
- PCB handling robots requiring slim actuators
- Automated packaging line pusher mechanisms
- Semiconductor wafer transfer systems
- Vertical lift gates in cleanroom environments
- Precision clamping fixtures for CNC tooling
- Replace cushion seals every 5 million cycles
- Relubricate every 3 months using ISO VG32 hydraulic oil
- Magnetic switch gap: Maintain 1.5±0.5mm air clearance
| Property | Property Value |
|---|---|
| sku | ACQJ63X75-20SB |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 75mm |
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.









