A compressor, comprising: a shell (100, 1100, 2100, 3100, 4100) having a sealed internal space; a stator (210, 1210, 2210, 3210, 4210) installed in an internal space of the shell; a rotor (220, 1220, 2220, 3220, 4220) rotatably provided with respect to the stator to be rotated thereby; a cylinder (410, 1410, 2410, 3410, 4410) coupled with the rotor to be rotated therewith; a plurality of bearings (420, 430) that cover a top and a bottom of the cylinder to form a compression space together with the cylinder and coupled with the cylinder to be rotated together therewith; a stationary shaft (300, 1300, 2300, 3300, 4300) fixed in the internal space of the shell, a shaft center of which corresponds to a rotational center of the cylinder, and an eccentric portion of which varies a volume of the compression space during rotation of the cylinder while supporting the plurality of bearings in an axial direction; a refrigerant suction passage of the stationary shaft that guides refrigerant into the compression space; and a rolling vane coupled with the cylinder and configured to slide with respect to the eccentric portion while being rotated together with the cylinder to compress refrigerant, wherein the rolling vane divides the compression space into a suction chamber and a discharge chamber, characterized by further comprising: an accumulator (500, 1500, 2500, 3500, 4500) having an accumulator chamber (501, 1501, 2501, 3111, 4501) separated from the internal space of the shell; and a suction pipe (102, 1102, 2103, 2102, 3102, 4102) communicating with the accumulator chamber to guide refrigerant into the accumulator, wherein an end of the stationary shaft is inserted into and coupled with the accumulator, such that the refrigerant suction passage of the stationary shaft communicates with the accumulator chamber, and wherein the suction pipe (102, 1102, 2103, 2102, 3102, 4102) is eccentrically disposed from the refrigerant suction passage of the stationary shaft. a shell (100, 1100, 2100, 3100, 4100) having a sealed internal space; a stator (210, 1210, 2210, 3210, 4210) installed in an internal space of the shell; a rotor (220, 1220, 2220, 3220, 4220) rotatably provided with respect to the stator to be rotated thereby; a cylinder (410, 1410, 2410, 3410, 4410) coupled with the rotor to be rotated therewith; a plurality of bearings (420, 430) that cover a top and a bottom of the cylinder to form a compression space together with the cylinder and coupled with the cylinder to be rotated together therewith; a stationary shaft (300, 1300, 2300, 3300, 4300) fixed in the internal space of the shell, a shaft center of which corresponds to a rotational center of the cylinder, and an eccentric portion of which varies a volume of the compression space during rotation of the cylinder while supporting the plurality of bearings in an axial direction; a refrigerant suction passage of the stationary shaft that guides refrigerant into the compression space; and a rolling vane coupled with the cylinder and configured to slide with respect to the eccentric portion while being rotated together with the cylinder to compress refrigerant, wherein the rolling vane divides the compression space into a suction chamber and a discharge chamber, characterized by further comprising: an accumulator (500, 1500, 2500, 3500, 4500) having an accumulator chamber (501, 1501, 2501, 3111, 4501) separated from the internal space of the shell; and a suction pipe (102, 1102, 2103, 2102, 3102, 4102) communicating with the accumulator chamber to guide refrigerant into the accumulator, wherein an end of the stationary shaft is inserted into and coupled with the accumulator, such that the refrigerant suction passage of the stationary shaft communicates with the accumulator chamber, and wherein the suction pipe (102, 1102, 2103, 2102, 3102, 4102) is eccentrically disposed from the refrigerant suction passage of the stationary shaft. an accumulator (500, 1500, 2500, 3500, 4500) having an accumulator chamber (501, 1501, 2501, 3111, 4501) separated from the internal space of the shell; and a suction pipe (102, 1102, 2103, 2102, 3102, 4102) communicating with the accumulator chamber to guide refrigerant into the accumulator, wherein an end of the stationary shaft is inserted into and coupled with the accumulator, such that the refrigerant suction passage of the stationary shaft communicates with the accumulator chamber, and wherein the suction pipe (102, 1102, 2103, 2102, 3102, 4102) is eccentrically disposed from the refrigerant suction passage of the stationary shaft.