Baumer Ltd. Datasheets for Tachometer Generators and Tachogenerators

 Tachometer generators and tachogenerators are small AC or DC generators that output a voltage in proportion to the rotational speed of a shaft. They are capable of measuring speed and direction of rotation, but not position.
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Product Name Notes
Low response time, EURO flange B10, ATEX II 2G, High signal quality due to patented LongLife technology
Low response time, No auxiliary energy source required, Redundant output
Low response time, Recognition of sense of rotation, EURO flange B10 or foot mounting, Very high resistance to shock, Redundant output
Low response time, Recognition of sense of rotation, No auxiliary energy source required, Protection IP 68
Low response time, Redundant output
Low response time, Very high resistance to shock, Redundant output
Tachogenerators detect actual speed and direction values in realtime. Hereby they differ considerably from incremental encoders where the rotation speed is derived from the angle passed per time unit, what...