Vishay 22 mm Servo Mount 157 Series Precision Potentiometers Vishay 157 Series servo mount precision potentiometers are suitable for use with precision DC motor systems as precision transducers, and feature an anodised aluminium housing that provides accurate location of the shaft directly into drive systems. The 157 Series potentiometers have a low shaft torque and a long life, boasting a rotational life of 10 million cycles. Features and Benefits • 1 W conductive plastic
• Precision servo mount potentiometers
• Available with a linearity of 0.5% or 2.0%• High quality
• Rugged one piece metal housing
• Long rotational life
• Wide operating temperature range
• Linearities down to ± 0.25 % special
• Optional sealed construction (bushing mount only)