Solenoid Assistant > Linear Solenoids > Bistable
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
Bistable Linear Solenoids from Kuhnke:
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
