STEER-BY-WIRE STEERING DEVICE AND VEHICLE

A steer-by-wire steering device (10) comprises a first member (80), a second member (90; 90A; 90B), and a stopper (61a, 121). The first member (80) includes a first base portion (81) that surrounds aninput shaft (21) and is rotatable, a first protrusion (82) that protrudes radially or axially from the first base portion (81), and a first weight (83) provided at the first base portion (81) to makethe center of gravity (G1) coincide with the center (CL) of the input shaft (21). The second member (90; 90A; 90B) is rotatable together with the first member (80) in a state where the first protrusion (82) abuts against the second protrusion (92). The stopper (61a, 121) is provided on the orbit of the second protrusion (92), and can regulate the rotation of a steering wheel (11) through the input shaft (21) by abutment of the second protrusion (92). 线控转向式转向装置(10)具有第1部件(80)、第2部件(90、90A、90B)以及止挡件(61a、121)。第1部件(80)具有：第1基部(81)，其包围输入轴(21)并且能够进行旋转；第1突出部(82)，其从该第1基部(81)沿径向或轴向突出；以及第1配重(83)，其设置于第1基部(81)，以使第1基部(81)的重心(G1)与输入轴(