The invention discloses a three-phase symmetric printed winding which is applied to high-precision servo driving motors with high dynamic performance and comprises 4M conductor sheets. The 4M (the M is a positive integer) conductor sheets are overlapped on one another to form the three-phase symmetric printed winding, each conductor sheet comprises 3N (the N is a positive integer larger than or equal to 4) conductors, the various sheets are adhered with one another by insulating grey cloth, a group comprises two adjacent sheets, and the outer ends of the conductors of the two conductor sheets in each group are uniformly staggered from one another in a crossed manner; the inner ends, which are aligned with one another pairwise, of the conductors of the two conductor sheets in each group are communicated with one another, and the outer ends, which are aligned with one another pairwise, of the conductors of the conductor sheets in each two corresponding groups are communicated with one another; six distributed windings can be acquired according to laws of three-phase windings with 60-degree phase belts after the six conductors on the uppermost layer and the six conductors on the lowermost layer are disconnected from one another, and are denoted as U+, U-, V+, V-, W+ and W- respectively, the distributed winding U+ and the distributed winding U- are connected with each other in series to obtain a U-phase winding, the distributed winding V+ and the distributed winding V- are connected with each other in series to obtain a V-phase winding, the distributed winding W+ and the distributed winding W- are connected with each other in series to obtain a W-phase winding, and the tail ends of the U-phase winding, the V-phase winding and the W-phase winding are connected with one another.