CPC Subgroup Additional Only
F16D 2121/18 Electric or magnetic
Full Title
Type of actuator operation force > Electric or magnetic
4 direct subcodes
Child Classifications
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- F16D 2121/20 using electromagnets
- F16D 2121/24 using motors
- F16D 2121/28 using electrostrictive or magnetostrictive elements, e.g. piezoelectric elements
- F16D 2121/32 using shape memory elements