VEC-VCF lelekisa-seha-seha servo e khethehileng e na le jarolla ka ho iketsa ho lelekisa-ho itšeha.Ka lebelo la ho fepa la thepa e entsoeng, lebelo la pele la tafole ea saw le laoloa ka tsela e iketsang.
VEC-VCR rotary thipa e khethehileng-morero servo e kopanya matla a bohlano a khamera ea elektroniki, e ka hlokomelang mosebetsi o latelang oa lekhoba.
VEC-VCJ servo e laolang tsitsipano e na le mekhoa e mengata ea ho laola tsitsipano: ho kenyelletsa le lebelo le koetsoeng la loop, mokhoa oa torque o koetsoeng, mokhoa o bulehileng oa lebelo la loop, le mokhoa o bulehileng oa torque.