The ES20 is a rugged incremental encoder that is environmentally sealed through the use of a magnetic shaft coupling connection. This connection allows the encoder to be completely enclosed and sealed against water ingress. It is rated to IP67 and can operate while fully immersed in one meter of water for up to 30 minutes. The magnetic coupling also allows the encoder to be isolated from high shock and vibration.
BEI Sensors Incremental encoder ES20 Sealed
ES20 Sealed
Categories: Incremental encoders, Rotary Encoders
Description
Additional information
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About Bei Sensors
BEI Sensors is specialized in reliable position sensing products for harsh environments. BEI Sensors can provide a wide selection of products for any tough application, from basic off-the-shelf to entirely bespoke solutions. BEI Sensors provides a wide product portfolio, engineering experience, and unmatched product support to the industrial, military/aerospace, and transportation markets. Its product line includes rotary and linear position sensors, potentiometers, Hall Effect sensors, absolute and incremental encoders, panel controls, electronic interface modules.
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Specification
| Mating Shaft Diameter | 1/4” and metric versions |
| Magnetic Coupling Cover | Engineered plastic |
| Starting Torque | 0.5 oz-in max |
| Enclosure | Aluminum (sealed aluminum castings) |
| Maximum RPM | 5000 RPM |
| Moment of Inertia | 60.2 X 10-4 oz-in-sec2 |
| Maximum Acceleration | 25,000 rad/s/s |
| Torsional Flexibility | 0.37 deg/oz-in |
| Kinematic Error | 3 arc-minRMS |
| Weight | 13 oz |




