An electromagnetic steel sheet that can maintain satisfactory processability and thermostability, and exhibit a high space factor when used as, for example, a motor or transformer core material is provided. Such electromagnetic steel sheet comprises a coat containing an organic material provided on one outermost surface thereof, and a coat containing low-melting glass provided at least partially on the other outermost surface thereof. A motor core comprising such electromagnetic steel sheet is also provided. A method for producing such electromagnetic steel sheet and a method for producing such motor core are also provided.