2. Features C-shaped retaining rings for cylinder body and end caps fixation, with piston-rod riveted connection ensuring compactness and structural reliability;
3. Precision-honed cylinder bore surface delivers wear-resistant and excellent durability;
4. Extended front-end guide distance enhances guidance precision;
5. Space-optimized design with compact profile maximizes installation space efficiency;
6. Pre-machined sensor slots along cylinder periphery facilitates straightforward sensor integration;
7. Multiple standardized mounting accessories available for flexible configuration;
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ125~160 Adjustable Compact Cylinder
AirTAC ACQJ125X50-40S Adjustable Compact Cylinder Specifications
- Series: ACQJ125~160 (Compact Adjustable Stroke)
- Full model: ACQJ125X50-40S
- Bore size: Φ125mm
- Stroke: 50mm (Adjustable range: 25-50mm)
- Mounting type: Basic fixed (MF1)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion + fixed cushion
- Port size: Rc1/4 (G1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: Die-cast aluminum alloy (surface hard anodized)
- Rod material: Chrome-plated carbon steel
- Seal type: NBR+PU hybrid seals
- Weight (cylinder only): 2.85kg ±3%
- Dimensions (L×W×H):
- Body length: 154mm
- Stroke adjustment range: 25-50mm
- Mounting base: 125mm × 125mm
- Overall height (with rod): 234mm
- Protection class: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (Molykote 33M)
Ultra-flat cylinder (40mm installation height reduction vs standard models) with dual-stage position locking. Features visible stroke scale (1mm graduations) and hexagonal adjustment screws for precise stroke control. The dual-cushion system reduces end-impact noise to <70dB. Compatible with auto-switch mounting (SM series).
- Precision press-fitting in automotive assembly
- Sheet metal bending machine position control
- Palletizing robot end-effector adjustment
- Glass panel vacuum lifting systems
- Pharmaceutical blister packaging machines
- Maximum side load: 15% of theoretical thrust
- Use locknuts (M10×1.25) for stroke adjustment fixation
- Lubricator required if operating >3 cycles/second
- Mounting surface flatness ≤0.1mm/m
| Property | Property Value |
|---|---|
| sku | ACQJ125X50-40S |
| Mounting Type | S-Magnetic |
| 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 | <40mm> |
| Magnet | PT3/8 |
| Bore Diameter | 125mm |
| Stroke | <50mm> |
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.









