A coil feeding apparatus is configured to feed a material coil in a predetermined direction to manufacture a hairpin of a motor. The coil feeding apparatus includes a base plate provided on an upper surface thereof with a base rail and a guide rail connected to each other to form a straight path, a feeding module provided so as to reciprocate along the base rail and provided with a plurality of feeding grippers configured to grip the material coil, a fixed module disposed downstream of the feeding module on a feeding path of the material coil while being spaced a predetermined distance from the feeding module and provided with a fixed gripper configured to grip the material coil, and a guide module disposed between the feeding module and the fixed module to guide the material coil so that the material coil is fed straight.

Provided is an array device for a hairpin type stator coil. The array device, configured to array hairpin type stator coils on at least one array jig transported through a conveyor, may include i) a frame, ii) at least one magazine that is arranged in a magazine stack part installed in the frame and has the stator coils loaded along a set loading direction, iii) a magazine loading unit that is installed in the frame to load the at least one magazine into a magazine tilting part arranged in front of the magazine stack part, iv) at least one buffer unit that is arranged in front of the magazine tilting part, v) at least one cartridge unit that is arranged in front of the at least one buffer unit, and vi) a coil insertion unit that is arranged in front of the at least one cartridge unit to insert the stator coils.

Provided is an array device for a hairpin type stator coil. The array device, configured to array hairpin type stator coils on at least one array jig transported through a conveyor, may include i) a frame, ii) at least one magazine that is arranged in a magazine stack part installed in the frame and has the stator coils loaded along a set loading direction, iii) a magazine loading unit that is installed in the frame to load the at least one magazine into a magazine tilting part arranged in front of the magazine stack part, iv) at least one buffer unit that is arranged in front of the magazine tilting part, v) at least one cartridge unit that is arranged in front of the at least one buffer unit, and vi) a coil insertion unit that is arranged in front of the at least one cartridge unit to insert the stator coils.