Bistable solenoids
Bistable solenoids have two stable end positions which are maintained without current. Between the two end positions switching is effected with a current impulse of varying polarity.
In contrast to standard linear solenoids bistable solenoids feature three characteristic forces:
- pull-in force (as with standard linear solenoids)
- holding force with armature in fully home position
- holding force with armature at start position
Bi-Stable solenoids are generally small, with strokes of up to 4mm and a maximum force of 9N. There are three models BI8, BI13 and BI17 in the Kuhnke bi-stable range.
Below you will find a PDF data sheet about Bistable solenoids:
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Bistable Solenoids |  (168Kb) |