Rotor and synchronous reluctance motor having same

The utility model provides a rotor capable of improving efficiency at a low speed or an idle speed and a synchronous reluctance motor with the rotor. A rotor for a synchronous reluctance motor is provided with: a plurality of (N: 4 or more) slit-shaped flux blocking parts disposed on the q-axis of each pole of a rotor core; and bridges provided in a plurality of (M: N-2 or less) of the magnetic flux blocking portions, the bridges being provided in the magnetic flux blocking portions other than the outermost periphery and the innermost periphery on the q-axis. 本实用新型提供一种特别是能够改善低速或空转速度下的效率的转子以及具备该转子的同步磁阻马达。用于同步磁阻马达的转子具备：多个(N：4以上)狭缝状的磁通阻挡部，其配置在转子铁芯的各极的q轴上；以及桥，其设置于多个(M：N-2以下)所述磁通阻挡部，所述桥设置于q轴上的最外周和最内周以外的所述磁通阻挡部。