1. Compliant with ISO 6430 international cylinder standard;
2. Features specially profiled bidirectional piston sealing with integrated oil reservoir for compact dimensions and extended lubrication;
3. Tie-rod construction with precision fasteners connecting end covers to aluminum alloy tube, ensuring enhanced structural integrity;
4. Compact axial length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Adjustable pneumatic cushioning with precise stroke control;
6. Flexible sensor integration via optional magnet pistons and embedded mounting slots for proximity sensors;
7. Comprehensive range of mounting accessories and configuration options for diverse industrial applications;
8. High-temperature resistant seals enable operational range of 0-150°C.
Category: Piston Cylinders | Brand: AirTAC | Series: SC125~160
AirTAC SC125X1900STC Standard Cylinder Specifications
- Series: SC125~160 Standard Cylinder Family
- Model Code Breakdown:
SC125 = 125mm bore size
X1900 = 1900mm stroke length
STC = Double-acting with magnetic switch slots & adjustable cushioning - Bore Size: 125mm (±0.5mm manufacturing tolerance)
- Stroke: 1900mm (Max. allowable deviation: +2.5mm)
- Operating Pressure: 0.05-1.0 MPa (0.5-10 bar)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Cushioning: Adjustable air cushion at both ends (20° rotation adjustment range)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)/ -10℃ to 60℃ (FKM seals)
- Lubrication: Pre-lubricated (Recommended ISO VG32 hydraulic oil for re-lubrication)
- Mounting: Multiple options (Basic type shown, optional foot/mounting flange available)
- Port Size: G1/2 (BSPP thread) with 12mm push-in fittings
- Piston Rod Thread: M30x2.0 external thread (Grade 12.9 alloy steel)
- Materials:
- Cylinder Tube: Aluminum alloy with hard anodized surface
- Piston Rod: Chrome-plated steel (25μm coating thickness)
- Seals: Standard NBR (Optional FKM for high temp)
- Weight: 48.7 kg (±2%) (Calculated with steel mounting foot)
- Dimensions:
- Extended Length: 1900mm (stroke) + 290mm (end caps) = 2190mm
- Retracted Length: 290mm (minimum cylinder body)
- Overall Width: 158mm (including cushion screws)
- Height: 175mm (from base mounting surface to rod centerline)
High-force industrial cylinder designed for heavy-duty linear motion applications. Features precision-machined guide bands for minimal side load wear and dual magnet slots (5mm width) for position sensing. The 3-stage adjustable cushioning system reduces impact by 65% compared to fixed cushion models. Requires 40μm filtered air and monthly lubrication under continuous operation.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Paper roll handling in converting machinery
- Shipbuilding plate bending machines
- Concrete block molding press actuators
| Property | Property Value |
|---|---|
| sku | SC125X1900STC |
| Seal Material | Polyurethane |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 1900mm |
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.



