Electromechanical braking apparatus

An electromechanical braking apparatus, comprising:

• a rod configured to translate in response to a depression of a brake pedal;
• a master cylinder configured to receive brake oil and to be responsive to an insertion of the rod for discharging the brake oil;
• a motor;
• and
• a gear mechanism having at least some part connected to the master cylinder and at least some other part connected to the motor, wherein the gear mechanism comprising:
• an upper housing configured to receive at least some portion of a plurality of gears, and
• a lower housing coupled to the upper housing and configured to receive at least some other portion of the plurality of gears,
• wherein the upper housing comprises:
• a first base having one surface formed to face at least some part of the lower housing;
• a cylinder insertion portion protruding from the first base toward the master cylinder to be coupled with at least some part of the master cylinder;
• one or more first upper joints each protruding parallel to an axial direction of the cylinder insertion portion and having one end formed to be bolted to the at least some part of the master cylinder;
• and
• one or more first upper supports each inserted into the one or more first upper joints and having at least some portion formed of a material different from a material of the upper housing, and
• wherein different bolts are coupled to both ends of each of the one or more first upper supports.