Wiring ASDA-B3 3 ECM-B3 1 -E 2 1820 ECM-B3 1 -F 2 1830 Wire selection: use a 600 V AC PVC cable. Refer to Section 3.1.6 for more information. Note: in the servo motor model name, 1 represents the motor inertia, 2 represents the encoder type, 3 represents the brake or keyway / oil seal type, 4 represents the shaft diameter and connector type, and 5 represents the special code. 3-14 Motor model UVW connector Recommended brand Model number DDK SUNCHU PLT Pin assignment CASE GROUND U (Red) V (White) W (Black) BRAKE1 BRAKE2 (Green / Yellow) A B C D - - 3 4 5 3 4 5