2. SG Series features dual Y-type single-acting piston seals with automatic compensation, ensuring extended service life and low starting pressure. SGC Series adopts profiled dual-acting seal configuration for compact design and integrated oil reservoir capability;
3. SG Series utilizes cold drawn steel tubing construction with superior impact resistance;
4. SGC Series employs precision aluminum tubing with optional embedded sensor magnets (not compatible with SG Series);
5. Equipped with adjustable pneumatic cushioning mechanism for smooth deceleration control;
6. Comprehensive size range with multiple mounting accessories for flexible system integration;
7. Engineered with high humidity-resistant sealing compounds for operational temperature range of 0-150°C.
Category: Twin Shaft Cylinders | Brand: AIRTAC | Series: SGD
AirTAC SGD Series Twin Guide Rod Cylinder SGD125X500 Technical Details
- Model: SGD125X500
- Type: Steel Pipe Twin Shaft Cylinder (Double Rod)
- Bore Size: Ø125mm
- Stroke: 500mm (Standard) ±0.5mm tolerance
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-750 mm/s (with cushioning)
- Temperature Range: -20℃ to 80℃
- Cushion Type: Adjustable rubber buffer + external shock absorber
- Port Size: G1/2 (BSPP thread)
- Piston Rod Thread: M20×1.5 (Both ends)
- Mounting: Standard MF1 flange with 8×M12 mounting holes
- Material:
- Cylinder Tube: Cold drawn precision steel pipe (STKM13A)
- Piston Rod: Chrome-plated SCM435 steel
- End Caps: Aluminum alloy ADC12
- Seal Material: NBR + PU combination seals
- Protection Rating: IP65 (Dust-tight & water jet resistant)
- Weight: 18.6 kg (Dry, without accessories)
- Dimensions:
- Total Length: 1098mm (Stroke 500 + 598mm base length)
- Body Width: 160mm (Flange edge to edge)
- Height: 160mm (Including guide rods)
Heavy-duty twin rod cylinder with exceptional lateral load capacity (up to 980N·m bending moment). Features dual chromium-plated precision guide rods for enhanced stability in high-moment applications. Integrated wear-resistant bushings provide 2x service life compared to standard cylinders. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automotive welding fixture positioning systems
- Die-casting machine core-pulling mechanisms
- Paper converting equipment with lateral tension control
- Heavy material handling in foundry operations
- Precision glass cutting machine actuators
| Property | Property Value |
|---|---|
| sku | SGD125X500 |
| Seal Material | NBR |
| 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 |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | 500mm |
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.



