Incremental and absolute rotary encoders
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Incremental encoders provide a specific number of pulses per shaft revolution A digital pulse train is generated that corresponds to speed, direction, or distance traveled. ifm's magnetic encoders are more robust than traditional optical encoders and are not easily damaged by impact or vibration. |
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Absolute encoders provide a unique value for each angular position of a shaft For highly accurate information on distance, speed, direction, and absolute shaft position, ifm's magnetic encoders are more robust than traditional optical encoders and are not easily damaged by impact or vibration. |
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Convert rotary movement into digital signals
Rotary encoders are widely used in manufacturing and production processes to indicate precise positioning of linear distance, speed, angular displacement and direction of rotation. Traditional optical encoders are susceptible to damage from impact. ifm encoders use magnetic technology and are more robust, not easily damaged by impact or vibration.