Li-Encoder tsa Mofuta oa GE-A ke li-encoder tse sa amaneng le batho bakeng sa lebelo la ho potoloha le ho metha maemo. Ho ipapisitsoe le theknoloji ea sensor ea Gertech e ikhethang ea Tunneling Magnetoresistance (TMR), ba fana ka matšoao a orthogonal differential sin/cos ka boleng bo holimo, hammoho le letšoao la index le matšoao a bona a fapaneng. Letoto la GE-A le etselitsoe li-gear tsa 0.3 ~ 1.0-module tse nang le linomoro tse fapaneng tsa meno.