Performance & Operating Speed
• Maximum (Rated) Speed: ~950 rpm (typical for a 30CB525 element)
• Static Torque @75 psi: Approximately 13,500 lb·in (≈1,530 N·m)
• Operating Pressure: In the vicinity of 750 psi (≈5.2 bar)
Friction & Dimensional Characteristics
• Friction Area: Approximately 260–265 in² (around 1,690 cm²)
• Friction Lining Thickness (New): About 0.26 inch (7 mm)
• Friction Lining Thickness (Worn): Approximately 0.06 inch (2 mm)
• Air Tube Cavity: Roughly 160 in³ (≈2.62 dm³)
• Minimum Drum Diameter: Typically around 18 inches (≈450 mm)
Construction & Materials
• Built using high‑grade carbon steel for the drum and neoprene for the constricting tube, providing a uniform clamping force and long wear life.
• The design is optimized to deliver smooth engagement and consistent performance under cyclic loading.
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