Performance Recommended Screw Size Torque tolerance ձ20% of nominal Springback typically < 1հeach direction Life of 20,000 cycles at 10% duty cycle forspeed less than 100 rpmՕAmbient temperature range 0- 60аC M4 or No. 8 screw or equivalent (Screws not included) > Materials Zinc Die Cast Housings Hardened Steel Shaft Hardened Steel Torque Clips Buna-N O-Rings Mineral Oil Based Lubricant Optional Finish Ж Polyurethane Paint Environment > The Model CTE hinge was designed to have corrosion resistance. Along with reducing the amount of springback, the housing improves the appearance of the hinge and protects the clip/shaft from harsh environments. O-ring seals provide additional internal contamination protection from moisture, detergents and solvents. Function of Hinge The Model CTE hinge is designed to provide constant torque throughout its full range of motion. It is ideally suited to applications requiring the ability to hold an object at various positions. Innovative Torque Solutionswww.reell.com >