To provide a driving device, a shutter device for camera, and an imaging device, for improving heat-radiating property and electromagnetic wave shielding property.
The shutter device 13 opens and closes a shutter opening arranged on a shooting optical axis when shutter blades 31 and 32 are moved by transmission of rotation from a motor 33. The motor 33 is configured with a rotor 46 around which a coil 47 is wound, a coil frame 52 which rotatably supports the rotor 46, and a yoke 48 arranged at the outer periphery of the coil frame 52. The motor 33 is attached to a shutter ground plane 35 via a holding member 45. The holding member 45 is formed of a resin material with high thermal conductivity, and a part of the holding member 45 is exposed to the outside, and the other part is in contact with the coil 47 and the yoke 48.