Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X175-20
$267.03
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$274.53
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SKU:
SGJ125X175-20
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Description
1. Compliant with ISO 15552 standard (formerly ISO 6431) for cylinder manufacturing;
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
Installation warning:
Maximum allowable lateral load 850N at mid-stroke. Always install
with 0.5° maximum angular misalignment. Use support brackets for
vertical mounting exceeding 500mm stroke.
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series
AirTAC SGJ Series Steel Tube Adjustable Cylinder SGJ125X175-20 Technical Details
- Full Model: SGJ125X175-20
- Cylinder Type: Adjustable stroke steel pipe cylinder (double acting)
- Bore size: Ø125mm (ISO 15552 standard)
- Stroke: 175mm (±0.5mm tolerance)
- Adjustment range: 0-20mm cushion stroke (external adjustment screws)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to +80℃
- Cushioning: Progressive buffer with locknut adjustment
- Mounting types: MF1/MF2/MB1/MB2 (optional rear flange/foot mounts)
- Port size: G3/8 (BSPP thread) with 12mm push-in fittings
- Tube material: Cold drawn precision steel tube (STKM13A)
- Piston rod: Hard chrome-plated carbon steel (HRC 45-50)
- Seals: NBR (standard) / optional FKM for high temp
- Weight: 21.5kg (dry, without accessories)
- Dimensions: 500mm(L) × 142mm(W) × 142mm(H) (extended length)
- Rod thread: M20×1.5 (external) / Custom tapping available
- ISO certification: 15552 (previously ISO 6431)
Heavy-duty steel cylinder with exceptional side load capacity and adjustable cushioning mechanism. Features precision-ground inner diameter (Ra 0.4μm) for smooth operation and anti-corrosion phosphate coating. The triple-lip rod seal design ensures ≤0.5mm³/min air leakage at 0.5MPa. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
Industrial Applications:
- Automotive welding fixture clamping mechanisms
- Die casting machine ejector systems
- Paper roll handling equipment
- Plastic injection molding machine gates
- Heavy conveyor diverters
Installation warning:
Maximum allowable lateral load 850N at mid-stroke. Always install
with 0.5° maximum angular misalignment. Use support brackets for
vertical mounting exceeding 500mm stroke.
Lubrication protocol: Initial lubrication requires
1-2cc of ISO VG32 hydraulic oil. Relubricate every 50km of cumulative
stroke movement under normal conditions.
| Property | Property Value |
|---|---|
| sku | SGJ125X175-20 |
| Adjustable Stroke | <20mm> |
| 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 | 175mm |
Shipping policies
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.
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