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 ACQJ20X75-40SB Adjustable Compact Cylinder Specifications
- Series: ACQJ12~25 (Thin Type)
- Model Code Breakdown: ACQJ20X75-40SB
- 20: Bore size (20mm)
- 75: Stroke length (75mm)
- 40SB: Special mounting type with auto switch slot
- Operating pressure: 0.05–1.0 MPa
- Medium: Dry air (Lubricated air requires oil mist separator)
- Ambient temperature: -10℃ to 70℃ (No freezing)
- Buffer type: Adjustable rubber cushion (Both ends)
- Mounting style: Standard ISO 6432 with multiple options:
- Basic: MF1 (Front flange)
- Optional: MP2 (Rear flange), M9 (Foot mount)
- Port size: G1/8 (M5 available as special order)
- Piston material: Aluminum alloy hard anodized
- Rod material: Stainless steel (SUS304)
- Seals: NBR standard (Polyurethane available for high temp)
- Protection class: IP65 (Dust-proof & water jet resistant)
- Weight: 0.72 kg (With auto switch: +0.12 kg)
- Dimensions (L×W×H):
- Basic length: 134mm (Cylinder body only)
- Full extended length: 134 + 75 = 209mm
- Width: 40mm (Mounting face to rear)
- Height: 30mm (Compact profile)
Ultra-slim pneumatic cylinder featuring space-saving design (30% thinner than standard cylinders) with precision stroke adjustment. Incorporates wear-resistant guide bushings and triple-lip rod seals for maintenance-free operation. Optional magnetic piston version (ACQJH series) enables position sensing. Requires 5μm filtered air.
- PCB handling robots in electronics assembly
- Label application mechanisms in packaging lines
- Clamping devices in CNC machining centers
- Door actuation systems in cleanroom equipment
- Paper feed mechanisms in printing machinery
| Property | Property Value |
|---|---|
| sku | ACQJ20X75-40SB |
| 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 | <20mm> |
| 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.









