Airtac SC Series Big Bore Standard Pneumatic Cylinder (Tie-Rod Type)

Specification:

AIRTAC SC Series Big Bore – Standard Tie-Rod Pneumatic Cylinder

The AIRTAC SC Series Big Bore is a standard tie-rod type pneumatic cylinder with large bore sizes, specifically designed for applications requiring high output force, heavy load capacity, and stable operation in industrial pneumatic systems. The cylinder operates in double-acting mode, using compressed air as the power source to deliver strong, precise, and reliable linear motion under continuous working conditions.

The SC Series Big Bore features a robust four tie-rod construction, which significantly enhances structural strength, load resistance, and long-term durability when operating under high pressure. The cylinder body is manufactured from high-quality aluminum alloy, combined with a hard-chromed piston rod to reduce friction, resist wear, and extend service life in demanding industrial environments.

Based on the design shown in the image, the cylinder is equipped with adjustable cushioning at both stroke ends, allowing smoother motion, reduced impact, and lower operating noise when the piston reaches the end positions. The SC Series Big Bore is available in large bore sizes of 125, 160, 200, and 250 mm, along with a wide range of standard stroke options, making it suitable for various heavy-duty applications and installation spaces.

Key Features

1. • Standard tie-rod pneumatic cylinder design
2. • Double-acting operation with strong and stable push/pull force
3. • Large bore sizes for heavy-load and high-force applications
4. • Robust construction with four tie rods for high durability
5. • Adjustable cushioning for smooth and quiet operation
6. • Multiple bore sizes and long stroke options available
7. • Flexible mounting options for easy system integration

Technical Specifications

1. • Product series: AIRTAC SC Series Big Bore
2. • Cylinder type: Tie-rod pneumatic cylinder
3. • Medium: Compressed air (filtered by 40 µm filter element)
4. • Operating type: Double acting
5. • Bore sizes: 125, 160, 200, 250 mm
6. • Working pressure range: 0.15 ~ 1.0 MPa (22 ~ 145 psi)
7. • Proof pressure: 1.5 MPa (215 psi / 15 bar)
8. • Operating speed: 30 ~ 500 mm/s
9. • Operating temperature: -20 ~ 70°C
10. • Cushion type: Adjustable cushion (Variable cushion)
11. • Port size: 1/2", 3/4", 1"
12. • Thread type: PT or G thread

Stroke

The SC Series Big Bore supports a wide range of standard stroke lengths, providing flexibility for various application requirements:

1. • Standard stroke range: 25 ~ 1000 mm
2. • Maximum standard stroke: 1500 mm
3. • Maximum stroke: 2000 mm

(Special stroke lengths are available upon request.)

Applications

1. • Heavy-duty industrial automation systems
2. • Pressing machines, lifting equipment, and large mechanical systems
3. • High-capacity production lines and conveyor systems
4. • Industrial packaging and processing machines
5. • Pneumatic drive systems in manufacturing plants