Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X300-40

Airtac 钢管型可调气缸-SGJ

Airtac

Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ200X300-40

$666.71 $674.21
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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

AirTAC SGJ Series Steel Pipe Adjustable Cylinder SGJ200X300-40 Technical Details

  • Full model designation: SGJ200X300-40
  • Bore size: Ø200mm (7.87")
  • Stroke: 300mm (11.81")
  • Mounting type: Front flange & foot mounting (MF2 pattern)
  • Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
  • Cushioning type: Adjustable pneumatic cushion (both ends)
  • Port size: G1-1/2 (BSPP thread)
  • Piston rod material: Chrome-plated carbon steel
  • Tube material: Precision cold drawn steel pipe
  • Seal material: NBR with wear-resistant ring
  • Operating temperature: -20℃ to 80℃ (-4°F to 176°F)
  • Weight: 34.5 kg (76.06 lbs) ±2%
  • Dimensions (L×W×H):
    • Basic length: 800mm (31.5")
    • Stroke extension: +300mm (total 1100mm/43.3")
    • Width (mounting face): 280mm (11.02")
    • Height (with rod): 260mm (10.24")
  • Rod end type: ISO 15552 standard female thread (M45×2)
  • Lubrication requirement: Required (ISO VG32 turbine oil recommended)
  • Protection rating: IP54 (standard wiper seal configuration)

Heavy-duty steel cylinder with precision ground inner surface (Ra≤0.4μm) for high-pressure applications requiring position adjustability. Features dual adjustable pneumatic cushions with locknut retention system, capable of absorbing 95% kinetic energy at maximum stroke. Anti-rotation design with integrated mounting grooves ensures stability during long-stroke operations.

Industrial Applications:
  • Automotive press line material handling systems
  • Foundry equipment for mold clamping/opening
  • Paper roll positioning in converting machinery
  • Heavy plate bending machine actuators
  • Shipbuilding fixture positioning mechanisms
Installation protocol: Apply anti-seize compound (nickel-based) on mounting threads. Requires torque control during assembly:
  • Flange bolts: 220-240 N·m
  • Rod end nut: 450-500 N·m
Maintain 0.5mm alignment tolerance during mounting.
Cycle life: 5,000 km travel distance (equivalent to 16,666 full cycles at 300mm stroke) before seal replacement recommended. Magnetic version available (SGJ200X300-40M) for position feedback requirements.


Property Property Value
sku SGJ200X300-40
Adjustable Stroke <40mm>
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 BSPT 3/4
Cushion Stroke <50mm>
Bore Diameter <200mm>
Stroke 300mm
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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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